Rhestr gwyfynod a gloÿnnod byw
(Ailgyfeiriad o Rhestr gwyfynod a glöynnod byw)
Pryfed sy'n perthyn i'r urdd Lepidoptera ydy gloÿnnod byw a gwyfynod. Dyma restr o rai ohonyn nhw yn nhrefn yr wyddor; mae gan dros 1,050 ohonyn nhw enwau Cymraeg; dyma nhw:[1][2]
Enw Safonol Cymraeg | Enw Safonol Saesneg | Tacson Gwyddonol |
---|---|---|
gwyfyn arennau disglair | Pale Shining Brown |
Polia bombycina |
gwyfyn arian y drain | Chinese Character | Cilix glaucata |
gwyfyn bwâu arian | Silvery Arches | Polia hepatica |
gwyfyn bwâu Kew | Kew Arches | Brithys crini |
gwyfyn bwâu llwyd | Grey Arches | Polia nebulosa |
gwyfyn euradain | Goldwing | Synthymia fixa |
gwyfyn gwythïen goch | Blood-vein | Timandra comae |
gwyfyn nod gwelw | Pale Stigma | Mesogona acetosellae |
gwyfyn nytmeg | Nutmeg | Discestra trifolii |
gwyfyn sythlin du | Saxon | Hyppa rectilinea |
gwyfyn teires | Treble-bar | Aplocera plagiata |
gwyfyn teires borffor | Purple Treble-bar | Aplocera praeformata |
gwyfyn teires leiaf | Lesser Treble-bar | Aplocera efformata |
gwyfyn teires y Gogledd | Manchester Treble-bar | Carsia sororiata |
adain ariannaidd | Grey Shoulder-knot | Lithophane ornitopus |
adain brin | Nonconformist | Lithophane lambda |
adain ddeifiog | Scorched Wing | Plagodis dolabraria |
adain ddu | Chimney Sweep | Odezia atrata |
adain Gymreig | Conformist | Lithophane furcifera |
adain hirgron | Horse Chestnut | Pachycnemia hippocastanaria |
adain lwydfelen | Tawny Pinion | Lithophane semibrunnea |
adain welw | Pale Pinion | Lithophane hepatica |
aren fawr | Great Kidney | Synedoida grandirena |
arennog deugylch | Heart Moth | Dicycla oo |
arennog melyn y bedw | Angle-striped Sallow | Enargia paleacea |
arennog oren brith | Suspected | Parastichtis suspecta |
arennog tywyll | Dingy Shears | Parastichtis ypsillon |
arennog y poplys | Olive | Ipimorpha subtusa |
arennog yr helyg | Double kidney | Ipimorpha retusa |
argws brown | Brown Argus | Aricia agestis |
argws brown y gogledd | Northern Brown Argus | Aricia artaxerxes artaxerxes |
bachadain brin | Scarce Hook-tip | Sabra harpagula |
bachadain dywyll | Dusky Hook-tip | Drepana curvatula |
bachadain fylchog | Scalloped Hook-tip | Falcaria lacertinaria |
bachadain raeanog | Pebble Hook-tip | Drepana falcataria falcataria |
bachadain y cen | Beautiful Hook-tip | Laspeyria flexula |
bachadain y derw | Oak Hook-tip | Watsonalla binaria |
bachadain y ffawydd | Barred Hook-tip | Watsonalla cultraria |
Berber (gwyfyn) | Berber | Pseudenargia ulicis |
bidog blodiog | Miller | Acronicta leporina |
bidog ffa'r gors | Light Knot Grass | Acronicta menyanthidis |
bidog helygen Fair | Sweet Gale Moth | Acronicta euphorbiae |
bidog llwyd | Grey Dagger | Acronicta psi |
bidog mawr | Large Dagger | Acronicta cuspis |
bidog prin | Scarce Dagger | Acronicta auricoma |
bidog tywyll | Dark Dagger | Acronicta tridens |
bidog y cyrs | Reed Dagger | Simyra albovenosa |
bidog y drain | Marsh Dagger | Acronicta strigosa |
bidog y gwernos | Alder Moth | Acronicta alni |
bidog y masarn | Sycamore | Acronicta aceris |
bidog y poplys | Poplar Grey | Acronicta megacephala |
bidog y tafol | Knot Grass | Acronicta rumicis |
bidog yr yswydd | Coronet | Craniophora ligustri |
blaen brigyn | Buff-tip | Phalera bucephala |
blaen brown | Chocolate-tip | Clostera curtula |
blaen brown bach | Small Chocolate-tip | Clostera pigra |
blaen brown prin | Scarce Chocolate-tip | Clostera anachoreta |
brawd llwyd | Brother | Raphia frater |
brith bach gwelw | Pale Mottled Willow | Paradrina clavipalpis |
brith bach tramor | Small Mottled willow | Spodoptera exigua |
brith bach tywyll | Dark Mottled Willow | Spodoptera cilium |
brith cotwm Affrica | African Cotton Leafworm | Spodoptera littoralis |
brith cotwm Asia | Asian Cotton Leafworm | Spodoptera litura |
brith golau | Light Magpie | Abraxas pantaria |
brith llosg | Scorched Carpet | Ligdia adustata |
brith tri smotyn | Dorset Cream Wave | Stegania trimaculata |
brith y cyrens | Magpie | Abraxas grossulariata |
brith y llwyf | Clouded Magpie | Abraxas sylvata |
brith ymyl gymylog | Clouded Border | Lomaspilis marginata |
brith yr inclys | Southern Army Worm | Spodoptera eridania |
britheg Affrodite | Aphrodite Fritillary | Issoria aphrodite |
britheg arian | Silver-washed Fritillary | Argynnis paphia |
britheg berlog | Pearl-bordered Fritillary | Boloria euphrosyne |
britheg berlog fach | Small Pearl-bordered Fritillary | Boloria selene |
britheg borffor | Weaver's Fritillary | Boloria dia |
britheg frown | High Brown Fritillary | Argynnis adippe |
britheg Glanville | Glanville Fritillary | Melitaea cinxia |
britheg Niobe | Niobe Fritillary | Argynnis niobe |
britheg Sbaen | Queen of Spain Fritillary | Issoria lathonia |
britheg smotiog | Spotted Fritillary | Melitaea didyma |
britheg werdd | Dark Green Fritillary | Argynnis aglaja |
britheg y Canoldir | Mediterranean Fritillary | Argynnis pandora |
britheg y gors | Marsh Fritillary | Euphydryas aurinia aurinia |
britheg y waun | Heath Fritillary | Melitaea athalia |
brithliw Sbaen | Spanish Festoon | Zerynthia rumina |
brithliw'r de | Southern Festoon | Zerynthia polyxena |
brithribin brown | Brown Hairstreak | Thecla betulae |
brithribin du | Black Hairstreak | Satyrium pruni |
brithribin gwyrdd | Green Hairstreak | Callophrys rubi |
brithribin llechlwyd | Slate Flash | Rapala schistacea |
brithribin porffor | Purple Hairstreak | Neozephyrus quercus |
brithribin wen | White-letter Hairstreak | Satyrium w-album |
brithwyfyn y derw | Oak Nycteoline | Nycteola revayana |
brithwyfyn yr helyg | Sallow Nycteoline | Nycteola degenerana |
brithyn ariannaidd | Union Rustic | Eremobina pabulatricula |
brithyn cymylog | Clouded Brindle | Apamea epomidion |
brithyn cymylog bach | Small Clouded Brindle | Apamea unaminis |
brithyn dwy labed | Double lobed | Apamea ophiogramma |
brithyn godreog | Clouded-bordered Brindle | Apamea crenata |
brithyn golau | Light Arches | Apamea lithoxylaea |
brithyn gwargwlwm | Rustic Shoulder-knot | Apamea sordens |
brithyn llwydolau | Dusky Brocade | Apamea remissa |
brithyn llwytgoch | Reddish Light Arches | Apamea sublustris |
brithyn main | Slender Brindle | Apamea scolopacina |
brithyn ocraidd | Large Nutmeg | Apamea anceps |
brithyn prin | Scarce Brindle | Apamea lateritia |
brithyn prudd | Confused | Apamea furva |
brithyn Shetland | Exile | Apamea zeta is. rh. Marmorata |
brithyn tywyll | Dark Arches | Apamea monoglypha |
brithyn y gogledd | Northern Arches | Apamea zeta is. rh. Assimilis |
brithyn y morfa | Crescent Striped | Apamea oblonga |
brychan arian | Silver-ground Carpet | Xanthorhoe montanata |
brychan Arran | Arran Carpet | Chloroclysta concinnata |
brychan Breckland | Grey Carpet | Lithostege griseata |
brychan caerog | Fortified Carpet | Scotopteryx moeniata |
brychan cleisiog | Common Marbled Carpet | Chloroclysta truncata |
brychan cleisiog tywyll | Dark Marbled Carpet | Chloroclysta citrata citrata |
brychan coch | Red Carpet | Xanthorhoe decoloraria |
brychan cochddu | Chestnut-coloured Carpet | Thera cognata |
brychan cochwyrdd | Red-green Carpet | Chloroclysta siterata |
brychan cyffredin | Common Carpet | Epirrhoe alternata |
brychan Cymbria | Cumbrian Umber | Horisme aquata |
brychan cyrens | Spinach | Eulithis mellinata |
brychan deusmotiog coch | Red Twin-spot Carpet | Xanthorhoe spadicearia |
brychan deusmotiog mawr | Large Twin-spot Carpet | Xanthorhoe quadrifasciata |
brychan deusmotiog tywyll | Dark-barred Twin-spot Carpet | Xanthorhoe ferrugata |
brychan du a gwyn | Small Argent & Sable | Epirrhoe tristata |
brychan Dyfnaint | Devon Carpet | Lampropteryx otregiata |
brychan eurgylchog | Yellow-ringed Carpet | Entephria flavicinctata |
brychan fflamgoch | Flame Carpet | Xanthorhoe designata |
brychan gaeaf y gogledd | Northern Winter Moth | Operophtera fagata |
brychan gwar rhesog | Shoulder Stripe | Anticlea badiata |
brychan gwyrdd | Green Carpet | Colostygia pectinataria |
brychan gwyrdd yr hydref | Autumn Green Carpet | Chloroclysta miata |
brychan hardd | Beautiful Carpet | Mesoleuca albicillata |
brychan hardd y calch | Pretty Chalk Carpet | Melanthia procellata |
brychan hydrefol | Autumnal Moth | Epirrita autumnata |
brychan hydrefol bach | Small Autumnal Moth | Epirrita filigrammaria |
brychan lletraws | Oblique Carpet | Orthonama vittata |
brychan llinellog | Many-lined | Costaconvexa polygrammata |
brychan llwyd dau smotyn | Striped Twin-spot | Nebula salicata |
brychan llwyd y mynydd | Grey Mountain Carpet | Entephria caesiata |
brychan llwyd y pinwydd | Grey Pine Carpet | Thera obeliscata |
brychan llwydfrith | Mottled Grey | Colostygia multistrigaria |
brychan llwydwyrdd | Beech-green Carpet | Colostygia olivata |
brychan Madeira | Traveller | Costaconvexa centrostrigaria |
brychan mantellog | Royal Mantle | Catarhoe cuculata |
brychan mantellog | Cloaked Carpet | Euphyia biangulata |
brychan mantellog bach | Sharp-angled Carpet | Euphyia unangulata |
brychan meinresog | Slender-striped Rufous | Coenocalpe lapidata |
brychan osglog | Scarce Tissue | Rheumaptera cervinalis |
brychan pennau saethau | Argent & Sable | Rheumaptera hastata hastata |
brychan rhesen ddulas | Purple Bar | Cosmorhoe ocellata |
brychan rhesen wen | White-banded Carpet | Spargania luctuata |
brychan rhesi bylchog | Broken-barred Carpet | Electrophaes corylata |
brychan rhubanaidd | Streamer | Anticlea derivata |
brychan rhudd | Ruddy Carpet | Catarhoe rubidata |
brychan rhwydog | Netted Carpet | Eustroma reticulatum |
brychan rhydlyd | Blue-bordered Carpet | Plemyria rubiginata rubiginata |
brychan sgolpiog | Scallop shell | Rheumaptera undulata |
brychan sgolpiog brown | Brown Scallop | Philereme vetulata |
brychan sgolpiog tywyll | Dark Umber | Philereme transversata |
brychan Tachwedd | November Moth | Epirrita dilutata |
brychan Tachwedd gwelw | Pale November Moth | Epirrita christyi |
brychan tonnog bach | Small Waved Umber | Horisme vitalbata |
brychan tywyll | Dusky Carpet | Tephronia sepiaria |
brychan y banadl | Spanish Carpet | Scotopteryx peribolata |
brychan y calch | Chalk Carpet | Scotopteryx bipunctaria |
brychan y coed | Wood Carpet | Epirrhoe rivata |
brychan y cypreswydd | Cypress Carpet | Thera cupressata |
brychan y dringhedydd | Fern | Horisme tersata |
brychan y dwr | Water Carpet | Lampropteryx suffumata |
brychan y ffromlys | Balsam Carpet | Xanthorhoe biriviata |
brychan y friwydd | Galium Carpet | Epirrhoe galiata |
brychan y gaeaf | Winter Moth | Operophtera brumata |
brychan y llus | Northern Spinach | Eulithis populata |
brychan y meryw | Juniper Carpet | Thera juniperata juniperata |
brychan y pinwydd | Pine Carpet | Thera firmata |
brychan y rhafnwydd | Tissue | Triphosa dubitata |
brychan y sbriws | Spruce Carpet | Thera britannica |
brychan y wermod | Dark Spinach | Pelurga comitata |
brychan yr ardd | Garden Carpet | Xanthorhoe fluctuata fluctuata |
brychan yr eurddrain | Barberry Carpet | Pareulype berberata |
brychan yr hocys | Mallow | Larentia clavaria |
bwâu duon bach | Small Black Arches | Meganola strigula |
bwâu duon Jersey | Jersey black arches | Nola chlamitulalis |
bwâu duon lleiaf | Least Black Arches | Nola confusalis |
bwâu duon mantellog | Short-cloaked Moth | Nola cucullatella |
bwâu duon y meillion | Scarce Black Arches | Nola aerugula |
bwâu duon y mwyar | Kent Black Arches | Meganola albula |
bwâu gwyrdd | Green Arches | Anaplectoides prasina |
bwâu llwydfelyn | Buff Arches | Habrosyne pyritoides |
bwâu mawr | Great Brocade | Eurois occulta |
bwrned chwe smotyn | Six-spot Burnet | Zygaena filipendulae |
bwrned main yr Alban | Slender Scotch Burnet | Zygaena loti |
bwrned pum smotyn | Five-spot Burnet | Zygaena trifolii |
bwrned pum smotyn ymyl gul | Narrow-bordered Five-spot Burnet | Zygaena lonicerae |
bwrned tryloyw Llyn | Transparent Burnet | Zygaena purpuralis segontii |
bwrned tryloyw'r Alban | Transparent Burnet | caledoniensis |
bwrned y Fforest Newydd | New Forest Burnet | Zygaena viciae |
bwrned yr Alban | Scotch Burnet | Zygaena exulans |
bychan nod aren | Kidney-spotted Minor | Lacinipolia renigera |
carpiog Awst | August Thorn | Ennomos quercinaria |
carpiog cynnar | Early Thorn | Selenia dentaria |
carpiog gwar melyn | Canary-shouldered Thorn | Ennomos alniaria |
carpiog lloerennog | Lunar Thorn | Selenia lunularia |
carpiog llwydaidd | Clouded August Thorn | Ennomos quercaria |
carpiog mawr | Large Thorn | Ennomos autumnaria |
carpiog Medi | September Thorn | Ennomos erosaria |
carpiog pluog | Feathered Thorn | Colotois pennaria |
carpiog porffor | Purple Thorn | Selenia tetralunaria |
carpiog tywyll | Dusky Thorn | Ennomos fuscantaria |
carpiog y cyll | Scalloped Hazel | Odontopera bidentata |
carpiog y derw | Scalloped Oak | Crocallis elinguaria |
carpiog y gwyddfid | Lilac Beauty | Apeira syringaria |
castan goch | Red Chestnut | Cerastis rubricosa |
castan grech | Flounced Chestnut | Agrochola helvola |
castan leiniog | Beaded Chestnut | Agrochola lychnidis |
castan smotyn brown | Brown-spot Pinion | Agrochola litura |
cathan y gwernos | Alder Kitten | Furcula bicuspis |
cathan y poplys | Poplar Kitten | Furcula bifida |
cathan yr helyg | Sallow Kitten | Furcula furcula |
cathwyfyn | Puss Moth | Cerura vinula |
ceinder Brixton | Brixton Beauty | Acontia nitidula |
cennog prin | Scarce Merveille du Jour | Moma alpium |
cenwyfyn cleisiog | Marbled Beauty | Cryphia domestica |
cenwyfyn gwyrdd cleisiog | Marbled Green | Cryphia muralis muralis |
cenwyfyn y coed | Tree-lichen Beauty | Cryphia algae |
chwimwyfyn aur | Gold Swift | Hepialus hecta |
chwimwyfyn cyffredin | Common Swift | Hepialus lupulinus |
chwimwyfyn mapadeiniog | Map-winged Swift | Hepialus fusconebulosa |
chwimwyfyn oren | Orange Swift | Hepialus sylvina |
chwimwyfyn rhithiol | Ghost Moth | Hepialus humuli |
cilgant brych | Green-brindled Crescent | Allophyes oxyacanthae |
clai chwe rhesen | Six-striped Rustic | Xestia sexstrigata |
clai cochddu | Barred Chestnut | Diarsia dahlii |
clai deusgwar | Double-square Spot | Xestia triangulum |
clai engreilyd | Ingrailed Clay | Diarsia mendica mendica |
clai lloerol | Setaceous Hebrew Character | Xestia c-nigrum |
clai mannog | Dotted Clay | Xestia baja |
clai plaen | Plain Clay | Eugnorisma depuncta |
clai porffor | Purple Clay | Diarsia brunnea |
clai smotyn | Square-spotted Rustic | Xestia rhomboidea |
clai smotyn melyn | Square-spot Rustic | Xestia xanthographa |
clai tri smotyn | Triple-spotted Clay | Xestia ditrapezium |
clai'r mynydd | Northern Dart | Xestia alpicola |
clai'r rhos | Heath Rustic | Xestia agathina |
clai'r waun | Neglected Rustic | Xestia castanea |
clais bach | Small Marbled | Eublemma parva |
clais bachyn arian | Silver Hook | Deltote uncula |
clais godreog | Marbled White Spot | Protodeltote pygarga |
clais gwelw | Scarce Marbled | Eublemma minutata |
clais pert | Pretty Marbled | Deltote deceptoria |
clais porffor | Purple Marbled | Eublemma ostrina |
clais rhesi arian | Silver Barred | Deltote bankiana |
cleddwyfyn coch | Red Sword-grass | Xylena vetusta |
cleddwyfyn cyffredin | Sword-grass | Xylena exsoleta |
cliradain chwe rhesen | Six-belted Clearwing | Bembecia ichneumoniformis |
cliradain clustog Fair | Thrift Clearwing | Synansphecia muscaeformis |
cliradain danllyd | Fiery Clearwing | Pyropteron chrysidiformis |
cliradain dinfelen | Orange-tailed Clearwing | Synanthedon andrenaeformis |
cliradain dywyll | Dusky Clearwing | Paranthrene tabaniformis |
cliradain felyngoes | Yellow-legged Clearwing | Synanthedon vespiformis |
cliradain flaengoch | Red-tipped Clearwing | Synanthedon formicaeformis |
cliradain Gymreig | Welsh Clearwing | Synanthedon scoliaeformis |
cliradain rhesen wen | White-barred Clearwing | Synanthedon spheciformis |
cliradain wregysgoch | Red-belted Clearwing | Synanthedon myopaeformis |
cliradain wregysgoch fawr | Large Red-belted Clearwing | Synanthedon culiciformis |
cliradain y cwrens | Currant Clearwing | Synanthedon tipuliformis |
cliradain yr helyg | Sallow Clearwing | Synanthedon flaviventris |
clust bluog | Feathered Ear | Pachetra sagittigera |
clustwyfyn cilgantog | Crescent | Helotropha leucostigma |
clustwyfyn Gwyddelig | Crinan Ear | Amphipoea crinanensis |
clustwyfyn llygeidiog | Ear Moth | Amphipoea oculea |
clustwyfyn mawr | Large Ear | Amphipoea lucens |
clustwyfyn oren | Frosted Orange | Gortyna flavago |
clustwyfyn y morfa | Saltern Ear | Amphipoea fucosa |
clustwyfyn yr aber | Fisher's Estuarine Moth | Gortyna borelii |
cochyn rhesog | Barred Red | Hylaea fasciaria |
coediwr | Forester | Adscita statices |
coediwr bach | Cistus Forester | Adscita geryon |
coediwr prin | Scarce Forester | Jordanita globulariae |
coegfritheg | Duke of Burgundy | Hamearis lucina |
coeswyntyll | Fan-foot | Zanclognatha tarsipennalis |
coeswyntyll bluog | Plumed Fan-foot | Pechipogo plumigeralis |
coeswyntyll cilgant golau | Olive Crescent | Trisateles emortualis |
coeswyntyll dywyll | Dusky Fan-foot | Zanclognatha zelleralis |
coeswyntyll fach | Small Fan-foot | Herminia grisealis |
coeswyntyll fannog | Dotted Fan-foot | Macrochilo cribrumalis |
coeswyntyll felynddu | Clay Fan-foot | Paracolax tristalis |
coeswyntyll gyffredin | Common Fan-foot | Pechipogo strigulata |
coeswyntyll loerol | Jubilee Fan-foot | Zanclognatha lunalis |
coeswyntyll y mieri | Shaded Fan-foot | Herminia tarsicrinalis |
coler du | Blackneck | Lygephila pastinum |
coler du prin | Scarce Blackneck | Lygephila craccae |
coler du'r Dwyrain | Levant Blackneck | Tathorhyncus exsiccata |
colon gwyn | White Colon | Sideridis albicolon |
copor bach | Small Copper | Lycaena phlaeas |
copor mawr | Large Copper | Lycaena dispar |
copor porffor symudliw | Purple-shot Copper | Lycaena alciphron |
copor prin | Scarce Copper | Lycaena virgaureae |
copor pyglyd | Sooty Copper | Lycaena tityrus |
copor ymyl borffor | Purple-edged Copper | Lycaena hippothoe |
corrach amryliw | Rufous Minor | Oligia versicolor |
corrach bychan | Least Minor | Photedes captiuncula |
corrach cleisiog | Marbled Minor | Oligia strigilis |
corrach gwridog | Rosy Minor | Mesoligia literosa |
corrach mantellog | Cloaked Minor | Mesoligia furuncula |
corrach rhesog | Middle-barred Minor | Oligia fasciuncula |
corrach smotiog | Small Dotted Buff | Photedes minima |
corrach tywyll | Tawny Marbled Minor | Oligia latruncula |
cragen felen | Yellow Shell | Camptogramma bilineata |
crwbach arian y bedw | Lesser Swallow Prominent | Pheosia gnoma |
crwbach arian yr aethnen | Swallow Prominent | Pheosia tremula |
crwbach cleisiog | Marbled Brown | Drymonia dodonaea |
crwbach cleisiog tywyll | Dusky Marbled Brown | Gluphisia crenata |
crwbach cribog | Coxcomb Prominent | Ptilodon capucina |
crwbach cyrn cochion | Lunar Marbled Brown | Drymonia ruficorni |
crwbach ffigwr wyth deg | Figure of Eight | Diloba caeruleocephala |
crwbach gwelw | Pale Prominent | Pterostoma palpina |
crwbach gwyn | White Prominent | Leucodonta bicoloria |
crwbach haearn | Iron Prominent | Notodonta dromedarius |
crwbach llygeidiog | Pebble Prominent | Notodonta ziczac |
crwbach mawr | Great Prominent | Peridea anceps |
crwbach melynddu | Tawny Prominent | Harpyia milhauseri |
crwbach pluog | Plumed Prominent | Ptilophora plumigera |
crwbach prin | Scarce Prominent | Odontosia carmelita |
crwbach tri chrib | Three-humped Prominent | Notodonta tritophus |
crwbach tywyll | Large Dark Prominent | Notodonta torva |
crwbach y masarn | Maple Prominent | Ptilodon cucullina |
crych bach gwyn | Small White Wave | Asthena albulata |
crych bach melyn | Small Yellow Wave | Hydrelia flammeolaria |
crych Blomer | Blomer's Rivulet | Discoloxia blomeri |
crych Cymreig | Welsh Wave | Venusia cambrica |
crych llwydfelyn | Dingy Shell | Euchoeca nebulata |
crych tonnog | Waved Carpet | Hydrelia sylvata, Hydrelia |
crynwr amrywiol | Clouded Drab | Orthosia incerta |
crynwr bach | Small Quaker | Orthosia cruda |
crynwr cyffredin | Common Quaker | Orthosia cerasi |
crynwr dau smotyn | Twin-spotted Quaker | Orthosia munda |
crynwr gothig | Hebrew Character | Orthosia gothica |
crynwr gwridog | Blossom Underwing | Orthosia miniosa |
crynwr llwyd | Lead-coloured Drab | Orthosia populeti |
crynwr llychlyd | Powdered Quaker | Orthosia gracilis |
crynwr rhesog | Northern Drab | Orthosia opima |
cwcwll bwaog | Sprawler | Asteroscopus sphinx |
cwcwll cymylog | Rannoch Sprawler | Brachionycha nubeculosa |
cwcwll Fflorida | Fawn Sallow | Copipanolis styracis |
cwcwll gwrnerth y cŵn | False Water Betony | Shargacucullia prenanthis |
cwcwll gwyrdd ariannaidd | Green Silver-spangled Shark | Cucullia argentea |
cwcwll melynaidd | Brindled Ochre | Dasypolia templi |
cwcwll pluog | Feathered Brindle | Aporophyla australis |
cwcwll prin | Scarce Wormwood | Cucullia artemisiae |
cwcwll rhesog | Striped Lychnis | Shargacucullia lychnitis |
cwcwll y brigwlydd | Star-wort | Cucullia asteris |
cwcwll y camri | Chamomile Shark | Cucullia chamomillae |
cwcwll y gwrnerth | Water Betony | Shargacucullia scophulariae |
cwcwll y letys | Lettuce Shark | Cucullia lactucae |
cwcwll y Maori | Maori | Graphania dives |
cwcwll y mochysgall | Shark | Cucullia umbratica |
cwcwll y pannog | Mullein | Shargacucullia verbasci |
cwcwll y wermod | Wormwood | Cucullia absinthii |
cwcwll yr edafeddog | Cudweed | Cucullia gnaphalii |
cwcwll yr eurwialen | Golden-rod Brindle | Lithomoia solidaginis |
cwlwm cariad | True Lover's Knot | Lycophotia porphyrea |
cwmwl arian | Silver Cloud | Egira conspicullaris |
cwmwl gwarwelw | Pale-shouldered Cloud | Actinotia hyperici |
cwmwl porffor | Purple Cloud | Actinotia polyodon |
cwplws | Chevron | Eulithis testata |
dad-ddeiliwr | Mottled Umber | Erannis defoliaria |
dart Archer | Archer's Dart | Agrotis vestigialis |
dart calon a phastwn | Heart & Club | Agrotis clavis |
dart calon a saeth | Heart & Dart | Agrotis exclamationis |
dart cilgantog | Crescent Dart | Agrotis trux |
dart deunod | Double Dart | Graphiphora augur |
dart Eversmann | Eversmann's Rustic | Actebia fennica |
dart gothig | Gothic Dart | Feltia subgothica |
dart Gregson | Gregson's Dart | Agrotis spinifera |
dart gwarfelyn | Tawny Shoulder | Feltia subterranea |
dart gwenolaidd | Shuttle-shaped Dart | Agrotis puta |
dart gwynresog | White-line Dart | Euxoa tritici |
dart gwynresog bach | Small White-line Dart | Euxoa crypta |
dart llwydwyrdd | Portland Moth | Actebia praecox |
dart mannog | Dotted Rustic | Rhyacia simulans |
dart mawr | Great Dart | Agrotis crassa |
dart pluog | Light Feathered Rustic | Agrotis cinerea |
dart poethfel | Flame | Axylia putris |
dart praff | Stout Dart | Spaelotis ravida |
dart smotiau sgwar | Square-spot Dart | Euxoa obelisca |
dart Spalding | Spalding's Dart | Agrotis herzogi |
dart torch ddu | Black Collar | Ochropleura flammatra |
dart tywyll | Dark Sword-grass | Agrotis ipsilon |
dart Wood | Wood's dart | Agrotis graslini |
dart y creigiau | Northern Rustic | Standfussiana lucernea |
dart y de | Southern Rustic | Rhyacia lucipeta |
dart y gerddi | Garden Dart | Euxoa nigricans |
dart y twyni | Coast Dart | Euxoa cursoria |
dart y tywod | Sand Dart | Agrotis ripae |
dart yr erfin | Turnip Moth | Agrotis segetum |
dolennwr llwydfelyn | Drab Looper | Minoa murinata |
draenen fach | Little Thorn | Cepphis advenaria |
du tonnog | Waved Black | Parascotia fuliginaria |
efydd ymyl wen | Geranium Bronze | Cacyreus marshalli |
emrallt bach y glaswellt | Small Grass Emerald | Chlorissa viridata |
emrallt barf yr hen ŵr | Small Emerald | Hemiostola chrysoprasaria |
emrallt blotiog | Blotched Emerald | Comibaena bajularia |
emrallt cyffredin | Common Emerald | Hemithea aestivaria |
emrallt Essex | Essex Emerald | Thetidia smaragdaria |
emrallt gwelw | Light Emerald | Campaea margaritata |
emrallt gwelw bach | Little Emerald | Jodis lactearia |
emrallt mawr | Large Emerald | Geometra papilionaria |
emrallt Sussex | Sussex Emerald | Thalera fimbrialis |
emrallt y mieri | Blackberry Looper | Chlorochlamys chloroleucaria |
emrallt yr eithin | Grass Emerald | Pseudoterpna pruinata |
ermin gwyn | White Ermine | Spilosoma lubricipeda |
ermin llwydfelyn | Buff Ermine | Spilosoma lutea |
ermin meinweog | Muslin Moth | Diaphora mendica |
ermin melyn | Clouded Buff | Diacrisia sannio |
ermin y Caribî | Halysidota moeschleri | |
ermin y gors | Water Ermine | Spilosoma urticae |
esgynnwr Gorffennaf | July Highflyer | Hydriomena furcata |
esgynnwr llwytgoch | Ruddy Highflyer | Hydriomena ruberata |
esgynnwr Mai | May Highflyer | Hydriomena impluviata |
Ethiop | Old Lady | Mormo maura |
euryn galarus | Purple-bordered Gold | Idaea muricata |
ffenics (Lepidoptera) | Phoenix | Eulithis prunata |
ffenics bach | Small Phoenix | Ecliptopera silaceata |
fflamysgwydd | Flame Shoulder | Ochropleura plecta |
fflamysgwydd Radford | Radford's Flame Shoulder | Ochropleura leucogaster |
ffug-bicwnen | Hornet Moth | Sesia apiformis |
ffug-bicwnen dorchog | Lunar Hornet Moth | Sesia bembeciformis |
gem Caint | Tunbridge Wells Gem | Chrysodeixis acuta |
gem Cernyw | Scar Bank Gem | Ctenoplusia limbirena |
gem deusmotiog | Double-spotted Spangle | Megalographa bimaculata |
gem deusmotiog aur | Golden Twin-spot | Chrysodeixis chalcites |
gem Dewick | Dewick's Plusia | Macdunnoughia confusa |
gem euraidd | Golden Plusia | Polychrysia moneta |
gem fforch arian | Silver Y | Autographa gamma |
gem fforch arian brin | Scarce Silver Y | Syngrapha interrogationis |
gem fforch arian Essex | Essex Y | Cornutiplusia circumflexa |
gem fforch aur | Plain Golden Y | Autographa jota |
gem fforch aur hardd | Beautiful Golden Y | Autographa pulchrina |
gem fforch welw | Ni Moth | Trichoplusia ni |
gem gwridog | Purple-shaded Gem | Euchalcia variablilis |
gem pres gloyw | Burnished Brass | Diachrysia chrysitis |
gem pres main | Slender Burnished Brass | Thysanoplusia orichalcea |
gem pres prin | Scarce Burnished Brass | Diachrysia chryson |
gem resog | Streaked Plusia | Trichoplusia vittata |
gem serenaur | Gold Spangle | Autographa bractea |
gem smotiau aur | Gold Spot | Plusia festucae |
gem smotiau aur Lempke | Lempke's Gold Spot | Plusia putnami |
gem soia | Soybean Looper | Pseudoplusia includens |
gem Stephens | Stephen's Gem | Megalographa biloba |
gem y mintys | Accent Gem | Ctenoplusia accentifera |
geometrydd | Geometrician | Prodotis stolida |
glain | Gem | Orthonama obstipata |
glain y gogledd | Cumberland Gem | Eucarta amethystina |
glesyn Adonis | Adonis Blue | Polyommatus bellargus |
glesyn cyffredin | Common Blue | Polyommatus icarus |
glesyn cynffon fer | Short-tailed Blue | Everes argiades |
glesyn cynffon fer Lang | Lang's Short-tailed Blue | Leptotes pirithous |
glesyn cynffon hir | Long-tailed Blue | Lampides boeticus |
glesyn gwyrddlas | Turquoise Blue | Plebicula dorylas |
glesyn masarin | Mazarine Blue | Cyaniris semiargus |
glesyn mawr | Large Blue | Maculinea arion arion |
glesyn ôl-adain werdd | Green-underside Blue | Glaucopsyche alexis |
glesyn serennog | Silver-studded Blue | Plebejus argus |
glesyn y celyn | Holly Blue | Celastrina argiolus |
glesyn y sialc | Chalkhill Blue | Lysandra coridon |
glo dau-ddotyn Apolo | Apollo | Parnassius apollo |
glo dau-ddot yn Apolo bach | Small Apollo | Parnassius phoebus |
glöyn Cleopatra | Cleopatra | Gonepteryx cleopatra |
glöyn cynffon gwennol | Swallowtail | Papilio machaon britannicus |
glöyn cynffon gwennol Ewrop | Continental Swallowtail | Papilio machaon gorganus |
glöyn cynffon gwennol prin | Scarce Swallowtail | Papilio podalirius |
glöyn cynffon gwennol rhesog | Tiger Swallowtail | Papilio glaucus |
glöyn y llaethlys | Monarch | Danaus plexippus |
godre golau | Bordered Beauty | Epione repandaria |
godre tywyll | Dark Bordered Beauty | Epione vespertaria |
gothig (Lepidoptera) | Gothic | Naenia typica |
gothig hardd | Beautiful Gothic | Leucochlaena oditis |
gwalchwyfyn bach yr helyglys | Small Elephant Hawk-moth | Deilephila porcellus |
gwalchwyfyn gwenynaidd ymyl gul | Narrow-bordered Bee Hawk-moth | Hemaris tityus |
gwalchwyfyn gwenynaidd ymyl lydan | Broad-bordered Bee Hawk-moth | Hemaris fuciformis |
gwalchwyfyn gwledig | Rustic Sphinx | Manduca rustica |
gwalchwyfyn gwregysog | Pink-spotted Hawk-moth | Agrius cingulata |
gwalchwyfyn gwyrdd yr helyglys | Willowherb Hawk-moth | Proserinus proserpina |
gwalchwyfyn hofran | Humming-bird Hawk-moth | Macroglossum stellatarum |
gwalchwyfyn llinellog | White-lined Hawk-moth | Hyles lineata |
gwalchwyfyn llygeidiog | Eyed Hawk-moth | Smerinthus ocellata |
gwalchwyfyn pum smotyn | Five-spotted Hawk-moth | Manduca quinquemaculatus |
gwalchwyfyn rhesi arian | Silver-striped Hawk-moth | Hippotion celerio |
gwalchwyfyn rhesog | Striped Hawk-moth | Hyles livornica |
gwalchwyfyn y benglog | Death's-head Hawk-moth | Acherontia atropos |
gwalchwyfyn y Canoldir | Mediterranean Hawk-moth | Hyles nicaea |
gwalchwyfyn y ceirios | Wild Cherry Sphinx | Sphinx drupiferarum |
gwalchwyfyn y fflamgoed | Spurge Hawk-moth | Hyles euphorbiae |
gwalchwyfyn y friwydd | Bedstraw Hawk-moth | Hyles gallii |
gwalchwyfyn y môr-rafnwydd | Sea Thorn Hawk-moth | Hyles hippophaes |
gwalchwyfyn y pinwydd | Pine Hawk-moth | Hyloicus pinastri |
gwalchwyfyn y pisgwydd | Lime Hawk-moth | Mimas tiliae |
gwalchwyfyn y poplys | Poplar Hawk-moth | Laothoe populi |
gwalchwyfyn y rhoswydd | Oleander Hawk-moth | Daphnis nerii |
gwalchwyfyn y taglys | Convolvulus Hawk-moth | Agrius convolvuli |
gwalchwyfyn y tomatos | Tomato Sphinx | Manduca sexta |
gwalchwyfyn yr helyglys | Elephant Hawk-moth | Deilephila elpenor |
gwalchwyfyn yr yswydd | Privet Hawk-moth | Sphinx ligustri |
gwargwlwm bach | Minor Shoulder-Knot | Brachylomia viminalis |
gwargwlwm y cypreswydd | Blair's Shoulder-knot | Lithophane leautieri |
gwargwlwm yr ynn | Ash Shoulder-knot | Scotochrosta pulla |
gwaswyfyn | Lackey | Malacosoma neustria |
gwaswyfyn y morfa | Ground Lackey | Malacosoma castrensis |
gweirlöyn Arran | Arran Brown | Erebia ligea |
gweirlöyn bach y mynydd | Small Mountain Ringlet | Erebia epiphron |
gweirlöyn bach y waun | Small Heath | pamphilus |
gweirlöyn brych | Speckled Wood | Pararge aegeria |
gweirlöyn cleisiog | Marbled White | Melanargia galathea |
gweirlöyn hirlygeidiog | Almond-eyed Ringlet | Erebia alberganus |
gweirlöyn llwyd | Grayling | Hipparchia semele |
gweirlöyn llwyd gwythiennog | False Grayling | Arethusana arethusa |
gweirlöyn llwyd y coed | Woodland Grayling | Hipparchia fagi |
gweirlöyn llwydwelw | Hermit | Chazara briseis |
gweirlöyn mawr y cloddiau | Large Wall | Lasiommata maera |
gweirlöyn mawr y waun | Large Heath | Coenonympha tullia |
gweirlöyn y cloddiau | Wall | Lasiommata megera |
gweirlöyn y ddôl | Meadow Brown | Maniola jurtina |
gweirlöyn y glaw | Ringlet | Aphantopus hyperantus |
gweirlöyn y perthi | Hedge Brown, Gatekeeper | Pyronia tithonus |
gweirlöyn yr Alban | Scotch Argus | Erebia aethiops aethiops |
gwelltwyfyn Blair | Blair's Wainscot | Sedina buettneri |
gwelltwyfyn Bond | Bond's Wainscot | Chortodes morrisii |
gwelltwyfyn coch bach | Small Rufous | Coenobia rufa |
gwelltwyfyn deusmotiog | Twin-spotted Wainscot | Archanara geminipuncta |
gwelltwyfyn gewynnog | Brighton Wainscot | Oria musculosa |
gwelltwyfyn gwarwyn | White-mantled Wainscot | Archanara neurica |
gwelltwyfyn gwelw | Concolorous | Chortodes extrema |
gwelltwyfyn gwythiennog | Brown-veined Wainscot | Archanara dissoluta |
gwelltwyfyn llwytgoch | Mere Wainscot | Chortodes fluxa |
gwelltwyfyn mawr | Large Wainscot | Rhizedra lutosa |
gwelltwyfyn Morris | Morris's Wainscot | Chortodes morrisii morrisii |
gwelltwyfyn sidan | Silky Wainscot | Chilodes maritimus |
gwelltwyfyn tair llinell | Treble Lines | Charanyca trigrammica |
gwelltwyfyn Webb | Webb's Wainscot | Archanara sparganii |
gwelltwyfyn y brwyn | Rush Wainscot | Archanara algae |
gwelltwyfyn y clymwellt | Lyme Grass | Chortodes elymi |
gwelltwyfyn y cyrs | Fenn's Wainscot | Chortodes brevellinea |
gwelltwyfyn y cyrs | Fen Wainscot | Arenostola phragmitidis |
gwelltwyfyn y llafrwyn | Bulrush Wainscot | Nonagria typhae |
gwelltwyfyn yr hesg | Small Wainscot | Chortodes pygmina |
gwelltyn rhesog | Barred Straw | Eulithis pyraliata |
gwensgod America | white speck | Mythimna unipuncta |
gwensgod dramor | Cosmopolitan | Mythimna loreyi |
gwensgod Dyfed | Devonshire Wainscot | Mythimna putrescens |
gwensgod el wen | L-album Wainscot | Mythimna l-album |
gwensgod fawr | Double-line | Mythimna turca |
gwensgod felen | Mathew's Wainscot | Mythimna favicolor |
gwensgod fflamliw | Flame Wainscot | Mythimna flammea |
gwensgod firain | Delicate | Mythimna vitellina |
gwensgod gwar rhesog | Shoulder-striped Wainscot | Mythimna comma |
gwensgod gyffredin | Common Wainscot | Mythimna pallens |
gwensgod ôladain dywyll | Smoky Wainscot | Mythimna impura impura |
gwensgod oren | Brown-line Bright-eye | Mythimna conigera |
gwensgod resog | Striped Wainscot | Mythimna pudorina |
gwensgod rydlyd | Clay | Mythimna ferrago |
gwensgod smotyn gwyn | White-point | Mythimna albipuncta |
gwensgod y cyrs | Obscure Wainscot | Mythimna obsoleta |
gwensgod y ffosydd | Southern Wainscot | Mythimna straminea |
gwensgod y moresg | Shore Wainscot | Mythimna litoralis |
gwibiwr arian | Silver-spotted Skipper | Hesperia comma |
gwibiwr bach | Small Skipper | Thymelicus sylvestris |
gwibiwr bach cornddu | Essex Skipper | Thymelicus lineola |
gwibiwr brith | Grizzled Skipper | Pyrgus malvae |
gwibiwr brith Oberthur | Oberthur's Grizzled Skipper | Pyrgus armoricanus |
gwibiwr fflamgoch | Fiery Skipper | Hylephila phyleus |
gwibiwr llwyd | Dingy Skipper | Erynnis tages |
gwibiwr Lulworth | Lulworth Skipper | Thymelicus acteon |
gwibiwr mawr | Large Skipper | Ochlodes faunus |
gwibiwr y llennyrch | Chequered Skipper | Carterocephalus palaemon |
gwibiwr yr hocys | Mallow Skipper | Carcharodus alceae |
gwinau cyffredin | Chestnut | Conistra vaccinii |
gwinau mannog | Dotted Chestnut | Conistra rubiginea |
gwinau pengoch | Red-headed Chestnut | Conistra erythrocephala |
gwinau tywyll | Dark Chestnut | Conistra ligula |
gwladwr brith | Mottled Rustic | Caradrina morpheus |
gwladwr brownddu | Deep-brown Dart | Aporophyla lutulenta |
gwladwr brownddu'r Gogledd | Northern Deep-brown Dart | Aporophyla lueneburgensis |
gwladwr bwaog | Scarce Arches | Luperina zollikoferi |
gwladwr cleisiog | Dusky Sallow | Eremobia ochroleuca |
gwladwr cyffredin | Common Rustic | Mesapamea secalis |
gwladwr cyffredin bach | Lesser Common Rustic | Mesapamea didyma |
gwladwr cyffredin Remm | Remm's Rustic | Mesapamea remmi |
gwladwr Cymreig | Ashworth's Rustic | Xestia ashworthii |
gwladwr du | Black Rustic | Aporophyla nigra |
gwladwr Dumeril | Dumeril's Rustic | Luperina dumerilii |
gwladwr gwridog | Rosy Rustic | Hydraecia micacea |
gwladwr Lorimer | Lorimer's Rustic | Paradrina flavirena |
gwladwr Porter | Porter's Rustic | Proxenus hospes |
gwladwr rhydlyd | Brown Rustic | Rusina ferruginea |
gwladwr siderog | Flounced Rustic | Luperina testacea |
gwladwr y derw | Oak Rustic | Dryobota labecula |
gwladwr y twyni | Sandhill Rustic | Luperina nickerlii |
gwladwr yr Alban | Cousin German | Protolampra sobrina |
gwladwr yr hydref | Autumnal Rustic | Eugnorisma glareosa |
gwregys (Lepidoptera) | Rivulet | Perizoma affinitata |
gwregys bach | Small Rivulet | Perizoma alchemillata |
gwregys dau smotyn | Twin-spot Carpet | Perizoma didymata didymata |
gwregys dwyres | Barred Rivulet | Perizoma bifaciata |
gwregys melynfrown | Sandy Carpet | Perizoma flavofasciata |
gwregys rhesog | Barred Carpet | Perizoma taeniata |
gwregys tlws | Pretty Pinion | Perizoma blandiata |
gwregys y gors | Marsh Carpet | Perizoma sagittata |
gwregys y gwair | Grass Rivulet | Perizoma albulata albulata |
gwregys y rhos | Heath Rivulet | Perizoma minorata |
gwrid y gors | Rosy Marsh Moth | Coenophila subrosea |
gwyfyn gludlys mawr | Barrett's Marbled Coronet | Hadena luteago |
gwyfyn bresych | Cabbage Moth | Mamestra brassicae |
gwyfyn brith | Peppered Moth | Biston betularia |
gwyfyn cennog | Merveille du Jour | Dichonia aprilina |
gwyfyn corn carw | Antler Moth | Cerapteryx graminis |
gwyfyn cynffon gwennol | Swallow-tailed Moth | Ourapteryx sambucaria |
gwyfyn cynnar | Early Moth | Theria primaria |
gwyfyn dotiog | Dot Moth | Melanchra persicariae |
gwyfyn drewllyd | Goat Moth | Cossus cossus |
gwyfyn dwy adain | Bird's Wing | Dypterygia scabriuscula |
gwyfyn dwyres | Double-barred | Caenurgina crassiuscula |
gwyfyn dwyres a chilgant | Lunar Double-stripe | Minucia lunaris |
gwyfyn dwyres y tamarisg | Trent Double-stripe | Clytie illunaris |
gwyfyn ffacbys | Burnet Companion | Euclidia glyphica |
gwyfyn gludlys brown | Lychnis | Hadena bicruris |
gwyfyn gludlys cleisiog | Marbled Coronet | Hadena confusa |
gwyfyn gludlys du a gwyn | Varied Coronet | Hadena compta |
gwyfyn gludlys llwyd | Grey | Hadena caesia |
gwyfyn gludlys melynddu | Tawny Shears | Hadena perplexa perplexa |
gwyfyn gludlys porffor | Campion | Hadena rivularis |
gwyfyn gludlys Sbaen | Viper's Bugloss | Hadena irregularis |
gwyfyn gludlys smotyn gwyn | White Spot | Hadena albimacula |
gwyfyn gludlys y codau | Pod Lover | Hadena perplexa |
gwyfyn gwelw'r taglys | Pale Shoulder | Acontia lucida |
gwyfyn Gwent | Silurian | Eriopygodes imbecilla |
gwyfyn gwythi duon | Black-veined Moth | Siona lineata |
gwyfyn letys | Small Ranunculus | Hecatera dysodea |
gwyfyn llenni crychlyd | Angle Shades | Phlogophora meticulosa |
gwyfyn llenni crychlyd bach | Small Angle Shades | Euplexia lucipara |
gwyfyn lloeren | Satellite | Eupsilia transversa |
gwyfyn llwyd cotwm | Angled Gem | Anomis sabulifera |
gwyfyn llygwyn | Orache Moth | Trachea atriplicis |
gwyfyn Mawrth | March Moth | Alsophila aescularia |
gwyfyn mynydd du | Black Mountain Moth | Glacies coracina |
gwyfyn oren | Orange Moth | Angerona prunaria |
gwyfyn plu'r gweunydd | Haworth's Minor | Celaena haworthii |
gwyfyn Rhagfyr | December Moth | Poecilocampa populi |
gwyfyn sbectolog | Spectacle | Abrostola tripartita |
gwyfyn sbectolog tywyll | Dark Spectacle | Abrostola triplasia |
gwyfyn teires | Triple-barred | Mocis trifasciata |
gwyfyn y banadl | Broom Moth | Melanchra pisi |
gwyfyn y cadno | Fox Moth | Macrothylacia rubi |
gwyfyn y lliflys | Reddish Buff | Acosmetia caliginosa |
gwyfyn y Penrhyn | African | Perigea capensis |
gwyfyn y rhos | Common Heath | Ematurga atomaria |
gwyfyn y tagaradr | Rest Harrow | Aplasta ononaria |
gwyfyn yr alan | Butterbur | Hydraecia petasitis |
gwyfyn yr hocys | Marsh Mallow Moth | Hydraecia osseola |
gwyn bach | Small White | Pieris rapae |
gwyn bar llydan | Broad-barred White | Hecatera bicolorata |
gwyn blaen oren | Orange-tip | Anthocharis cardamines |
gwyn brithwyrdd | Dappled White | Euchloe simplonia |
gwyn cleisiog | Clouded Silver | Lomographa temerata |
gwyn coed Real | Real's wood white | Leptidea reali |
gwyn dau smotyn | White-pinion Spotted | Lomographa bimaculata |
gwyn drain duon | Sloe Carpet | Aleucis distinctata |
gwyn godreog | Bordered White | Bupalus piniaria |
gwyn gwythiennau duon | Black-veined White | Aporia crataegi |
gwyn gwythiennau gwyrddion | Green-veined White | Pieris napi |
gwyn mawr | Large White, Cabbage White | Pieris brassicae |
gwyn rhesog | Common White Wave | Cabera pusaria |
gwyn smotiog | Bath White | Pontia daplidice |
gwyn tonnog | Common Wave | Cabera exanthemata |
gwyn y coed | Wood White | Leptidea sinapis |
gwynfannog | White-marked | Cerastis leucographa |
gwyrdd brith | Brindled Green | Dryobotodes eremita |
gwyrdd godre pigog | Spiny Bollworm | Earias biplaga |
gwyrdd godre pinc | Green Silver-lines | Pseudoips prasinana |
gwyrdd godreog | Cream-bordered Green Pea | Earias clorana |
gwyrdd mawr | Scarce Silver-lines | Bena bicolorana |
gwyrdd ocra | ? | Earias vittella |
gwyrdd y Burren | Burren Green | Calamia tridens |
gwyrdd yr Aifft | Egyptian Bollworm | Earias insulana |
gwythïen goch fach | Small Blood-vein | Scopula imitaria |
hen wrach | Mother Shipton | Callistege mi |
isadain felen amryliw | Broad-bordered Yellow Underwing | Noctua fimbriata |
isadain felen dywyll | Underwing | Noctua janthe |
isadain felen fach | Lesser Yellow Underwing | Noctua comes |
isadain felen fawr | Large Yellow Underwing | Noctua pronuba |
isadain felen Langmaid | Noctua janthine | |
isadain felen leiaf | Least Yellow Underwing | Noctua interjecta |
isadain felen loerol | Lunar Yellow Underwing | Noctua orbona |
llabed | Lappet | Gastropacha quercifolia |
llabed fach | Small Lappet | Phyllodesma ilicifolia |
llabed y pin | Pine-tree Lappet | Dendrolimus pini |
lleian (lepidoptera) | Nun | Acontia aprica |
llewpart | Leopard Moth | Zeuzera pyrina |
llewpart y cyrs | Reed Leopard | Phragmataecia castaneae |
llinell goch | Vestal | Rhodometra sacraria |
llusgwyfyn rhuban | Festoon | Apoda limacodes |
llusgwyfyn triongl | Triangle | Heterogenea asella |
llwyd blodiog | Powdered Rustic | Hoplodrina superstes |
llwyd gloyw | Anomalous | Stilbia anomala |
llwyd llyfn | Rustic | Hoplodrina blanda |
llwyd rhydlyd | Uncertain | Hoplodrina alsines |
llwyd Vine | Vine's Rustic | Hoplodrina ambigua |
llwyd y ffawydd | Lobster Moth | Stauropus fagi |
llwyd y gors | Marsh Moth | Athetis pallustris |
llwyd yr ocra | Grey Square | Pardasena virgulana |
llwydfelyn | Clouded Yellow | Colias croceus |
llwydfelyn Berger | Berger's Clouded Yellow | Colias alfacariensis |
llwydfelyn gwelw | Pale Clouded Yellow | Colias hyale |
llwydfelyn y rhos | Moorland Clouded Yellow | Colias palaeno |
llwyfwyfyn brith | White-spotted Pinion | Cosmia diffinis |
llwyfwyfyn canibalaidd | Dun-bar | Cosmia trapezina |
llwyfwyfyn lloerol | Lunar-spotted Pinion | Cosmia pyralina |
llwyfwyfyn smotiog | Lesser-spotted Pinion | Cosmia affinis |
llwytyn melyn | Yellow Belle | Semiaspilates ochrearia |
llwytyn y grug | Grass Wave | Perconia strigillaria |
llwytyn y gwellt | Straw Belle | Aspitates gilvaria gilvaria |
llwytyn y gwyddfid | Early Grey | Xylocampa areola |
maen cennog | Feathered Ranunculus | Polymixis lichenea |
maen croesog | Grey Chi | Antitype chi |
maen mawr | Large Ranunculus | Polymixis flavicincta |
mannog melynaidd | Straw Dot | Rivula sericealis |
mantell garpiog | Comma | Polygonia c-album |
mantell alarus | Camberwell Beauty | Aglais antiopa |
mantell borffor | Purple Emperor | Apatura iris |
mantell dramor | Painted Lady | Vanessa cardui |
mantell dramor America | American Painted Lady | Vanessa virginiensis |
mantell dywyll | Alchymist | Catephia alchymista |
mantell fapadeiniog | European Map | Araschnia levana |
mantell felyngoch | Julia | Dryas julia |
mantell goch | Red Admiral | Vanessa atalanta |
mantell goch India | Indian Red Admiral | Vanessa indica |
mantell oren resog | Small Brown Shoemaker | Hypanartia lethe |
mantell paun | Peacock | Inachis io |
mantell resog | Zebra | Colobura dirce |
mantell wen | White Admiral | Limenitis camilla |
melyn brych | Speckled Yellow | Pseudopanthera macularia |
melyn mannog | Hieroglyphic Moth | Diphthera festiva |
melyn penfelyn | Sallow | Xanthia icteritia |
melyn pengoch | Pink-barred sallow | Xanthia togata |
melyn porffor-resog | Purple-barred Yellow | Lythria purpuraria |
melyn rhesog | Barred Yellow | Cidaria fulvata |
melyn rhesog | Barred Sallow | Xanthia aurago |
melyn y drain | Brimstone Moth | Opisthograptis luteolata |
melyn y llwyf | Orange Sallow | Xanthia citrago |
melyn y pisgwydd | Dusky-lemon Sallow | Xanthia gilvago |
melyn y poplys | Pale-lemon Sallow | Xanthia ocellaris |
melyn y rhafnwydd | Brimstone | Gonepteryx rhamni rhamni |
melyn yr onnen | Centre-barred Sallow | Atethmia centrago |
melyngoch cleisiog | Marbled Clover | Heliothis viriplaca |
melyngoch godreog | Bordered Sallow | Pyrrhia umbra |
melyngoch godreog | Bordered Straw | Heliothis peltigera |
melyngoch godreog y Dwyrain | Eastern Bordered Straw | Heliothis nubigera |
melyngoch gwar rhesog | Shoulder-striped Clover | Heliothis maritima |
melyngoch plaen | Old World Bollworm | Helicoverpa armigera |
melyngoch porffor | Pease Blossom | Periphanes delphinii |
moca | Mocha | Cyclophora annularia |
moca Blair | Blair's Mocha | Cyclophora puppillaria |
moca ffug | False Mocha | Cyclophora porata |
moca gwridog | Maiden's Blush | Cyclophora punctaria |
moca tywyll | Dingy Mocha | Cyclophora pendularia |
moca'r fedwen | Birch Mocha | Cyclophora albipunctata |
moca'r ffawydd | Clay Triple-lines | Cyclophora linearia |
modrwyog | Annulet | Charissa obscurata |
modrwyog Iwerddon | Irish Annulet | Odontognophos dumetata |
modrwyog y rhos | Grey Scalloped Bar | Dyscia fagaria |
modrwyog yr Alban | Scotch Annulet | Gnophos obfuscatus |
ôladain berlaidd | Pearly Underwing | Peridroma saucia |
ôl-adain felen dywyll | Small Dark Yellow Underwing | Anarta cordigera |
ôl-adain felen fach | Small Yellow Underwing | Panemeria tenebrata |
ôl-adain felen hardd | Beautiful Yellow Underwing | Anarta myrtilli |
ôl-adain felen y derw | Oak Yellow Underwing | Catocala nymphagoga |
ôl-adain goch | Red Underwing | Catocala nupta |
ôl-adain goch Ffrainc | French red underwing | Catocala elocata |
ôl-adain gopor | Copper Underwing | Amphipyra pyramidea |
ôl-adain gopor Svensson | Svensson's Copper Underwing | Amphipyra berbera |
ôl-adain las | Clifden Nonpareil | Catocala fraxini |
ôl-adain loerol | Lunar Underwing | Omphaloscelis lunosa |
ôl-adain lyglwyd | Mouse Moth | Amphipyra tragopoginis |
ôl-adain oren | Orange Underwing | Archiearis parthenias |
ôl-adain oren fach | Light Orange Underwing | Archiearis notha |
ôl-adain ruddgoch dywyll | Dark Crimson Underwing | Catocala sponsa |
ôl-adain ruddgoch olau | Light Crimson Underwing | Catocala promissa |
ôl-adain wellt | Straw Underwing | Thalpophila matura |
ôl-adain wen ymyl lydan | Broad-bordered White Underwing | Anarta melanopa |
ôl-adain wridog | Rosy Underwing | Catocala electa |
oren coch | Brick | Agrochola circellaris |
oren llinell felen | Yellow-line Quaker | Agrochola macilenta |
oren llinell goch | Red-line Quaker | Agrochola lota |
pali brown | Bright-line Brown-eye | Lacanobia oleracea |
pali dau smotyn | Double-spot Brocade | Meganephria bimaculosa |
pali dwy aren | Glaucous Shears | Papestra biren |
pali golau | Light Brocade | Lacanobia w-latinum |
pali gwarwelw | Pale-shouldered Brocade | Lacanobia thalassina |
pali gwelw | Stranger | Lacanobia blenna |
pali hardd | Beautiful Brocade | Lacanobia contigua |
pali llin y llyffant | Toadflax Brocade | Calophasia lunula |
arennau disglair | Shears | Hada plebeja |
pali trwyn-y-llo | Antirrhinum Brocade | Calophasia playptera |
pali tywyll | Dark Brocade | Blepharita adusta |
pali ysgithrog | Dog's Tooth | Lacanobia suasa |
pansi las | Blue Pansy | Junonia oenone |
pansi'r ddôl | Albin's Hampstead Eye | Junonia villida |
pedwar smotyn y taglys | Four-spotted | Tyta luctuosa |
pefryn bach pinc | Rosy Marbled | Elaphria venustula |
peli pinc | Peach Blossom | Thyatira batis |
pwtyn adain gul | Narrow-winged Pug | Eupithecia nanata nanata |
pwtyn bach | Dwarf Pug | Eupithecia tantillaria |
pwtyn brith | Mottled Pug | Eupithecia exiguata |
pwtyn brych | Brindled Pug | Eupithecia abbreviata |
pwtyn bysedd y cŵn | Foxglove Pug | Eupithecia pulchellata |
pwtyn cleisiog | Marbled Pug | Eupithecia irriguata |
pwtyn cyffredin | Common Pug | Eupithecia vulgata |
pwtyn deintiog | Dentated Pug | Anticollix sparsata |
pwtyn Doubleday | Doubleday's Pug | Eupithecia cauchiata |
pwtyn dwyresog | Double-striped Pug | Gymnoscelis rufifasciata |
pwtyn Fletcher | Fletcher's Pug | Eupithecia egenaria |
pwtyn Freyer | Freyer's Pug | Eupithecia intricata |
pwtyn gwelw | Bleached Pug | Eupithecia expallidata |
pwtyn gwyrdd | Green Pug | Chloroclystis rectangulata |
pwtyn Haworth | Haworth's Pug | Eupithecia haworthiata |
pwtyn llin | Toadflax Pug | Eupithecia inariata |
pwtyn llwyd | Grey Pug | Eupithecia subfuscata |
pwtyn llygeidiog | Lime-speck Pug | Eupithecia centaureata |
pwtyn main | Slender Pug | Eupithecia tenuiata |
pwtyn melyngoch | Tawny Speckled Pug | Eupithecia icterata |
pwtyn Mere | Mere's Pug | Eupithecia intricata |
pwtyn onglog | Angle-barred Pug | Eupithecia innotata |
pwtyn plaen | Plain Pug | Eupithecia simpliciata |
pwtyn plwm | Lead-coloured Pug | Eupithecia plumbeolata |
pwtyn rhwyllog | Netted Pug | Eupithecia venosata |
pwtyn smotiau gwynion | White-spotted Pug | Eupithecia tripunctaria |
pwtyn smotiog | Pinion-spotted Pug | Eupithecia insigniata |
pwtyn tri smotyn | Triple-spotted Pug | Eupithecia trisignaria |
pwtyn troed yr ŵydd | Goosefoot Pug | Eupithecia sinuosaria |
pwtyn y clefryn | Jasione Pug | Eupithecia denotata |
pwtyn y clychlys | Campanula Pug | Eupithecia denotata denotata |
pwtyn y cypreswydd | Cypress Pug | Eupithecia phoeniceata |
pwtyn y cyrens | Currant Pug | Eupithecia assimilata |
pwtyn y derw | Oak-tree Pug | Eupithecia dodoneata |
pwtyn y drain duon | Sloe Pug | Pasaphila chloerata |
pwtyn y feidiog | Bordered Pug | Eupithecia succenturiata |
pwtyn y ffyrch | V-Pug | Chloroclystis v-ata |
pwtyn y gors | Marsh Pug | Eupithecia pygmaeata |
pwtyn y grug | Ling Pug | Eupithecia absinthiata |
pwtyn y gwreiddiriog | Pimpinel Pug | Eupithecia pimpinellata |
pwtyn y llarwydd | Larch Pug | Eupithecia lariciata |
pwtyn y llus | Bilberry Pug | Chloroclystis debiliata |
pwtyn y masarn | Maple Pug | Eupithecia inturbata |
pwtyn y meryw | Juniper Pug | Eupithecia pusillata |
pwtyn y milddail | Yarrow Pug | Eupithecia millefoliata |
pwtyn y morfa | Scarce Pug | Eupithecia extensaria |
pwtyn y peradyl | Shaded Pug | Eupithecia subumbrata |
pwtyn y pinwydd | Ochreous Pug | Eupithecia indigata |
pwtyn y sbriws | Cloaked Pug | Eupithecia abietaria |
pwtyn y Sianel | Channel Islands Pug | Eupithecia ultimaria |
pwtyn y teim | Thyme Pug | Eupithecia distinctaria |
pwtyn y triaglog | Valerian Pug | Eupithecia valerianata |
pwtyn y waun | Satyr Pug | Eupithecia satyrata |
pwtyn y wermod | Wormwood Pug | Eupithecia absinthiata |
pwtyn yr Alban | Edinburgh Pug | Eupithecia intricata |
pwtyn yr eurwialen | Golden-rod Pug | Eupithecia virgaureata |
pwtyn yr ynn | ash pug | Eupithecia fraxinata |
rhesen ddeifiog | Barred Umber | Plagodis pulveraria |
rhesen gam | Broom-tip | Chesias rufata |
rhesen letraws | Oblique Striped | Phibalapteryx virgata |
rhesen lydan dywyll | Shaded Broad-bar | Scotopteryx chenopodiata |
rhesen wen y rhedyn | Brown Silver-line | Petrophora chlorosata |
rhesen y banadl | Streak | Chesias legatella |
rhesog y llaethlys | Small Purple-barred | Phytometra viridaria |
rhesog y taglys | Spotted Sulphur | Emmelia trabealis |
rhiain gynnar | Lead Belle | Scotopteryx mucronata |
rhiain hwyr | July Belle | Scotopteryx luridata |
rhiain y pin | Pine Beauty | Panolis flammea |
rhisglyn y cyll | Scarce Umber | Agriopis aurantiaria |
rhisglyn brith | Brindled Beauty | Lycia hirtaria |
rhisglyn brith bach | Small Brindled Beauty | Apocheima hispidaria |
rhisglyn brith gwelw | Pale Brindled Beauty | Apocheima pilosaria |
rhisglyn brych | Mottled Beauty | Alcis repandata |
rhisglyn brych | Speckled Beauty | Fagivorina arenaria |
rhisglyn Caint | Lydd Beauty | Peribatodes ilicaria |
rhisglyn cylchog | Ringed Carpet | Cleora cinctaria |
rhisglyn gwelw | Pale Oak Beauty | Hypomecis punctinalis |
rhisglyn mannog | Dotted Carpet | Alcis jubata |
rhisglyn mawr | Great Oak Beauty | Hypomecis roboraria |
rhisglyn minfylchog | Engrailed | Ectropis bistortata |
rhisglyn minfylchog bach | Small Engrailed | Ectropis crepuscularia |
rhisglyn sidan | Satin Beauty | Deileptenia ribeata |
rhisglyn smotyn gwyn | Brindled White-spot | Parectropis similaria |
rhisglyn smotyn sgwâr | Square Spot | Paradarisa consonaria |
rhisglyn tonnog | Waved Umber | Menophra abruptaria |
rhisglyn y bedw | Grey Birch | Aethalura punctulata |
rhisglyn y cen | Brussels Lace | Cleorodes lichenaria |
rhisglyn y derw | Oak Beauty | Biston strataria |
rhisglyn y Gogledd | Rannoch Brindled Beauty | Lycia lapponaria |
rhisglyn y gwanwyn | Spring Usher | Agriopis leucophaearia |
rhisglyn y morfa | Belted Beauty | Lycia zonaria |
rhisglyn y sbriws | Feathered Beauty | Peribatodes secundaria |
rhisglyn ymyl fraith | Dotted Border | Agriopis marginaria |
rhisglyn ymyl lwyd | Bordered Grey | Selidosema brunnearia |
rhisglyn yr helyg | Willow Beauty | Peribatodes rhomboidaria |
Rhufeiniwr | Latin | Callopistria juventina |
rhwyll bluog | Feathered Gothic | Tholera decimalis |
rhwyll y crawcwellt | Hedge Rustic | Tholera cespitis |
rhwyll ymylog | Bordered Gothic | Heliophobus reticulata |
sbardun brith | Spotted Clover | Schinia scutosa |
sbardun y benfelen | Scarce Meal-moth | Schinia rivulosa |
seffyr delltog | Latticed Heath | Chiasmia clathrata clathrata |
seffyr llwyd | Dusky Peacock | Macaria signaria |
seffyr melyn | Frosted Yellow | Isturgia limbaria |
seffyr Rannoch | Rannoch Looper | Itame brunneata |
seffyr rhesen winau | Tawny-barred Angle | Macaria liturata |
seffyr rhwyllog | Netted Mountain Moth | Macaria carbonaria |
seffyr salw | Dingy Angle | Macaria praeatomata |
seffyr sgolpiog | Sharp-angled Peacock | Macaria alternata |
seffyr y bedw | Peacock Moth | Macaria notata |
seffyr y ffyrch | V-Moth | Macaria wauaria |
seraff llwyd | Early Tooth-striped | Trichopteryx carpinata |
seraff melyn | Yellow-barred Brindle | Acasis viretata |
seraff yr aethnen | Seraphim | Lobophora halterata |
seraff yr helyg | Small Seraphim | Pterapherapteryx sexalata |
seraff yr yswydd | Barred Tooth-striped | Trichopteryx polycommata |
sidan cynffonog | Local Long-tailed Satin | Trichiocercus sparshalli |
siobyn | Vapourer | Orgyia antiqua |
siobyn bwaog | Black Arches | Lymantria monarcha |
siobyn cynffon felen | Yellow-tail | Euproctis similis |
siobyn cynffon frown | Brown-tail | Euproctis chrysorrhoea |
siobyn fforch ddu | Black V Moth | Arctornis l-nigrum |
siobyn gwelw | Pale Tussock | Calliteara pudibunda |
siobyn prin | Scarce Vapourer | Orgyia recens |
siobyn tywyll | Dark Tussock | Dicallomera fascelina |
siobyn y cyrs | Reed Tussock | Laelia coenosa |
siobyn y poplys | White Satin Moth | Leucoma salicis |
siobyn y sipsi | Gypsy Moth | Lymantria dispar |
smotyn llwydwyrdd | Green-brindled Dot | Valeria oleagina |
smotyn sgwar bach | Small Square-spot | Diarsia rubi |
smotyn sgwar y fign | Fen Square-spot | Diarsia florida |
tant cyffredin | Common Lutestring | Ochropacha duplaris |
tant cyrn melyn | Yellow-horned | Achyla flavicornis |
tant ffigwr wyth deg | Figure of Eighty | Tethea ocularis |
tant sidan | Satin Lutestring | Tetheella fluctuosa |
tant siriol | Frosted Green | Polyploca ridens |
tant y derw | Oak Lutestring | Cymatophorima diluta |
tant y poplys | Poplar Lutestring | Tethea or or |
teigr bach | Wood Tiger | Parasemia plantaginis |
teigr cochddu | Ruby Tiger | Phragmatobia fuliginosa |
teigr Dyfnaint | Jersey Tiger | Euplagia quadripunctaria |
teigr llwydfelyn | Isabelline Tiger | Pyrrharctia isabella |
teigr ôladain felen | Cream-spot Tiger | Arctia villica |
teigr ôl-adain goch | Scarlet Tiger | Callimorpha dominula |
teigr y benfelen | Cinnabar | Tyria jacobaeae |
teigr yr ardd | Garden Tiger | Arctia caja |
teithiwr | Passenger | Dysgonia algira |
tlws y bedw | Kentish Glory | Endromis versicolora |
ton siderog fawr | Large Lace Border | Scopula limboundata |
ton arfor | Mullein Wave | Scopula marginepunctata |
ton blaen | Plain Wave | Idaea straminata |
ton borffor | Tawny Wave | Scopula rubiginata |
ton ddieithr | Strange Wave | Idaea laevigata |
ton fach lwyd | Small Dusty Wave | Idaea seriata |
ton felen | Ochraceous Wave | Idaea serpentata |
ton finfylchog fach | Small Scallop | Idaea emarginata |
ton frech fach | Least Carpet | Idaea rusticata |
ton Gwynedd | Weaver's Wave | Idaea contiguaria |
ton lachar | Bright Wave | Idaea ochrata |
ton Lewes | Lewes Wave | Scopula immorata |
ton lwyd | Smoky Wave | Scopula ternata |
ton onglog | Sub-angled Wave | Scopula nigropunctata |
ton resog | Streaked Wave | Scopula virgulata |
ton rhubanog | Riband Wave | Idaea aversata |
ton rhubanog Portland | Portland Ribbon Wave | Idaea degeneraria |
ton rydlyd | Rusty Wave | Idaea inquinata |
ton sidan | Silky Wave | Idaea dilutaria |
ton sidanwe | Satin Wave | Idaea subsericeata |
ton siderog | Lace Border | Scopula ornata |
ton tri smotyn | Treble Brown Spot | Idaea trigeminata |
ton un smotyn | Single-dotted Wave | Idaea dimidiata |
ton welw | Cream Wave | Scopula floslactata |
ton welw fach | Lesser Cream Wave | Scopula immutata |
ton wen leiaf | Dwarf Cream Wave | Idaea fuscovenosa |
ton wridog | Rosy Wave | Scopula emutaria |
ton ymyl fraith | Dotted Border Wave | Idaea sylvestraria |
ton ymyl lwyd | Small Fan-footed Wave | Idaea biselata |
ton Ynys Wyth | Isle of Wight Wave | Idaea humiliata |
trilliw bach | Small Tortoiseshell | Aglais urticae, Aglais |
trilliw mawr | Large Tortoiseshell | Aglais polychloros |
trilliw prin | Scarce Tortoiseshell | Aglais xanthomelas |
troedwas adain gron | Round-winged Muslin | Thumatha senex |
troedwas bach | Pigmy Footman | Eilema pygmaeola pygmaeola |
troedwas brith | Speckled Footman | Coscinia cribraria |
troedwas brithgoch | Crimson Speckled Footman | Utetheisa pulchella |
troedwas brych | Dotted Footman | Pelosia muscerda |
troedwas brych bach | Small Dotted Footman | Pelosia obtusa |
troedwas cyffredin | Common Footman | Eilema lurideola |
troedwas gweog | Muslin Footman | Nudaria mundana |
troedwas gwlithog | Dew Footman | Setina irrorella |
troedwas gwridog | Rosy Footman | Miltochrista miniata |
troedwas gyddfgoch | Red-necked Footman | Atolmis rubricollis |
troedwas hardd | Beautiful Utetheisa | Utetheisa bella |
troedwas llwydaidd | Dingy Footman | Eilema griseola |
troedwas llwydfelyn | Buff Footman | Eilema depressa |
troedwas llwydwyn | Hoary Footman | Eilema caniola |
troedwas melyngoch | Orange Footman | Eilema sororcula |
troedwas pedwar smotyn bach | Four-dotted Footman | Cybosia mesomella |
troedwas pedwar smotyn mawr | Four-spotted Footman | Lithosia quadra |
troedwas prin | Scarce Footman | Eilema complana |
troedwas rhesog | Feathered Footman | Spiris striata |
troedwas sidanaidd | Northern Footman | Eilema sericea |
trwynog | Snout | Hypena proboscidalis |
trwynog adain resog | Pinion-streaked Snout | Schrankia costaestrigalis |
trwynog blodiog | Waved Tabby | Idia aemula |
trwynog bychan | Marsh Oblique-barred | Hypenodes humidalis |
trwynog croesryw | Autumnal Snout | Schrankia intermedialis |
trwynog du | Black Snout | Plathypena scabra |
trwynog dwyres | Twin-striped Tabby | Idia lubricalis |
trwynog llinell wen | White-line Snout | Schrankia taenialis |
trwynog praff | Paignton Snout | Hypena obesalis |
trwynog tonnog | Bloxworth Snout | Hypena obsitalis |
trwynog y rhos | Beautiful Snout | Hypena crassalis |
trwynog yr aethnen | Lesser Belle | Colobochyla salicalis |
trwynog yr hopys | Buttoned Snout | Hypena rostralis |
tusw cleisiog | Marbled Tuffet | Charadra deridens |
tusw'r cyll | Nut-tree Tussock | Colocasia coryli |
uwchadain oren | Orange Upperwing | Jodia croceago |
wylun bach | Small Eggar | Eriogaster lanestris |
wylun gwelw | Pale Eggar | Trichiura crataegi |
wylun gwelw'r borfa | Pale Grass Eggar | Lasiocampa trifolii |
wylun y borfa | Grass Eggar | Lasiocampa trifolii trifolii |
wylun y derw | Oak Eggar | Lasiocampa quercus quercus |
wylun y grug | Northern Eggar | Lasiocampa quercus |
yfwr gwlith | Drinker | Euthrix potatoria |
ymdeithiwr y derw | Oak Processionary | Thaumetopoea processionea |
ymdeithiwr y pinwydd | Pine Processionary | Thaumetopoea pityocampa |
ymerawdwr | Emperor Moth | Saturnia pavonia |
ymerawdwr y gellyg | Great Peacock Moth | Saturnia pyri |
Cyfeiriadau
golygu- ↑ "Cymdeithas Edward Llwyd; adalwyd 22 Ebrill 2012". Archifwyd o'r gwreiddiol ar 2012-07-17. Cyrchwyd 2021-02-20.
- ↑ "Cyngor Cefn Gwlad Cymru; adalwyd 22 Ebrill 2012". Archifwyd o'r gwreiddiol ar 2013-10-13. Cyrchwyd 2012-04-27.