|
! delwedd
{{Zutabe formatoa/Familiak
| label = [[Corswennol ddu|CorsMôr-wennol Dduwarddu|Morwennol warddu]]
| p225 = ChlidoniasSterna nigersumatrana
| p18 = [[Delwedd:ČoríkBlack-naped čiernyTern (Chlidonias niger) a (4644831482)LEI.jpgJPG|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr Gefndduwennol Fwyafwridog|GwylanMorwennol Gefnddu Fawrwridog]]
| p225 = LarusSterna marinusdougallii
| p18 = [[Delwedd:Great Black2021-backed07-10 Sterna dougallii, St Marys GullIsland, LarusNorthumberland marinus17.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMorwennol Gefndduy Leiafgogledd|Morwennol y Gogledd]]
| p225 = LarusSterna fuscusparadisaea
| p18 = [[Delwedd:Ringed2009 lesser07 02 black-backed gullArctic tern on Farne Islands - The blue rope demarcates the visitors' path.jpgJPG|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol goesddu|GwylanDe GoesdduAmerica]]
| p225 = RissaSterna tridactylahirundinacea
| p18 = [[Delwedd:Rissa tridactyla (Vardø, 2012)SternaHirundinacea.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol Benddu|Gwylan bendduForster]]
| p225 = ChroicocephalusSterna ridibundusforsteri
| p18 = [[Delwedd:ChroicocephalusForster's ridibundus (summer)Tern.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol benfrown IndiaKerguelen]]
| p225 = ChroicocephalusSterna brunnicephalusvirgata
| p18 = [[Delwedd:Brown-headedSterne Gull.de in breeding plumageKerguelen.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol y GogleddTrudeau]]
| p225 = LarusSterna hyperboreustrudeaui
| p18 = [[Delwedd:GlacousSterna Gulltrudeaui on-Bojuru, iceRio Grande do Sul, Brasil -adult feeding juvenile-8.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol y Gweunyddafon]]
| p225 = LarusSterna canusaurantia
| p18 = [[Delwedd:LarusRiver canustern Common(Sterna Gull in Norwayaurantia).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[GwylanMôr-wennol y Penwaigdorddu]]
| p225 = LarusSterna argentatusacuticauda
| p18 = [[Delwedd:LarusBlack argentatus,Bellied Vaxholm, Stockholm, SwedenTern (14923468303cropped).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[MorwennolMôr-wennol bigddu|Morwennol Bigddufechan]]
| p225 = ThalasseusSternula sandvicensisantillarum
| p18 = [[Delwedd:2020-07-18Sternula Thalasseusantillarum sandvicensis-Atlantic coast, StNew Marys IslandJersey, NorthumberlandUSA-8 05(1).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol bigfelenfochwen]]
| p225 = ThalasseusSterna bergiirepressa
| p18 = [[Delwedd:ThalasseusWhite-cheeked bergii, Gansbaai, Western Cape, South Africa 1Tern.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol fawrfronwen]]
| p225 = ThalasseusSterna maximusstriata
| p18 = [[Delwedd:RoyalSterna Ternstriata -Bayswater, ThalasseusAuckland maximusCity, (33285813120)New Zealand -adults and nest-8.jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol fechan]]
| p225 = Sternula antillarum
| p18 = [[Delwedd:Sternula antillarum -Atlantic coast, New Jersey, USA-8 (1).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[Môr-wennol gribog fachgyffredin]]
| p225 = ThalasseusSterna bengalensishirundo
| p18 = [[Delwedd:ThalasseusCharrán bengalensisComún Kannur,(Sterna Keralahirundo hirundo) (7032870869).jpg|center|80px]]
}}
|-
{{Zutabe formatoa/Familiak
| label = [[SgimiwrMôr-wennol Affricay De]]
| p225 = RynchopsSterna flavirostrisvittata
| p18 = [[Delwedd:AfricanSterna Skimmersvittata - Antarctica I.jpg|center|80px]]
}}
|}
| 