Twinc bananas
rhywogaeth o adar
| Twinc bananas Coereba flaveola
| |
|---|---|
| Statws cadwraeth | |
| Dosbarthiad gwyddonol | |
| Teyrnas: | Animalia |
| Ffylwm: | Chordata |
| Dosbarth: | |
| Urdd: | Passeriformes |
| Teulu: | Coerebidae |
| Genws: | Coereba[*] |
| Rhywogaeth: | Coereba flaveola |
| Enw deuenwol | |
| Coereba flaveola | |
| |
| Dosbarthiad y rhywogaeth | |
Aderyn a rhywogaeth o adar yw Twinc bananas (sy'n enw gwrywaidd; enw lluosog: twincod bananas) a adnabyddir hefyd gyda'i enw gwyddonol Coereba flaveola; yr enw Saesneg arno yw Bananaquit. Mae'n perthyn i deulu'r Twinciaid banana (Lladin: Coerebidae) sydd yn urdd y Passeriformes.[1]
Talfyrir yr enw Lladin yn aml yn C. flaveola, sef enw'r rhywogaeth.[2] Mae'r rhywogaeth hon i'w chanfod yn Ne America a Gogledd America.
Disgrifiad golygu
Aderyn bach yw'r twinc banana, er bod rhywfaint o amrywiad maint ar draws y gwahanol isrywogaethau. Gall hyd amrywio o 4 i 5 mewn (10 i 13 cm)[3][4]. Mae pwysau yn amrywio o 5.5 i 19 g (0.19 i 0.67 oz).
Mae gan y rhan fwyaf o isrywogaethau'r twinc hwn rannau uchaf llwyd tywyll (bron yn ddu), coron ddu ac ochrau'r pen, streipen wen amlwg, gwddf llwyd, fent gwyn, a brest felen, bol a ffolen.
Is-rywogaethau golygu
Is-rywogaethau golygu
Cydnebir ar hyn o bryd 41 o is-rywogaethau:[5]
- C. f. bahamensis (Reichenbach, 1853): Bahama
- C. f. caboti (Baird, 1873): east Yucatan Peninsula and nearby islands
- C. f. flaveola (Linnaeus, 1758): nominate, Jamaica
- C. f. sharpei (Cory, 1886): Cayman Is.
- C. f. bananivora (Gmelin, 1789): Hispaniola and nearby islands
- C. f. nectarea Wetmore, 1929: Tortue I.
- C. f. portoricensis (Bryant, 1866): Puerto Rico
- C. f. sanctithomae (Sundevall, 1869): north Virgin Is.
- C. f. newtoni (Baird, 1873): Saint Croix (south Virgin Is.)
- C. f. bartholemica (Sparrman, 1788): north and central Lesser Antilles
- C. f. martinicana (Reichenbach, 1853): Martinique and Saint Lucia (south central Lesser Antilles)
- C. f. barbadensis (Baird, 1873): Barbados
- C. f. atrata (Lawrence, 1878): St. Vincent (south Lesser Antilles)
- C. f. aterrima (Lesson, 1830): Grenada and the Grenadines (south Lesser Antilles)
- C. f. uropygialis von Berlepsch, 1892: Aruba and Curaçao (Netherlands Antilles)
- C. f. tricolor (Ridgway, 1884): Providencia I. (off east Nicaragua)
- C. f. oblita Griscom, 1923: San Andrés I. (off east Nicaragua)
- C. f. mexicana (Sclater, 1857): southeastern Mexico to western Panama
- C. f. cerinoclunis Bangs, 1901: Pearl Is. (south of Panama)
- C. f. columbiana (Cabanis, 1866): eastern Panama to southwestern Colombia and southern Venezuela
- C. f. bonairensis Voous, 1955: Bonaire I. (Netherlands Antilles)
- C. f. melanornis Phelps & Phelps, 1954: Cayo Sal I. (off Venezuela)
- C. f. lowii Cory, 1909: Los Roques Is. (off Venezuela)
- C. f. ferryi Cory, 1909: La Tortuga I. (off Venezuela)
- C. f. frailensis Phelps & Phelps, 1946: Los Frailes and Los Hermanos Is. (off Venezuela)
- C. f. laurae Lowe, 1908: Los Testigos (off Venezuela)
- C. f. luteola (Cabanis, 1850): coastal northern Colombia and Venezuela, Trinidad and Tobago
- C. f. obscura Cory, 1913: northeastern Colombia and western Venezuela
- C. f. minima (Bonaparte, 1854): eastern Colombia and southern Venezuela to French Guiana and north central Brazil
- C. f. montana Lowe, 1912: Andes of northwestern Venezuela
- C. f. caucae Chapman, 1914: western Colombia
- C. f. gorgonae Thayer & Bangs, 1905: Gorgona I. (off western Colombia)
- C. f. intermedia (Salvadori & Festa, 1899): southwestern Colombia, western Ecuador and northern Peru east to southern Venezuela and western Brazil
- C. f. bolivari Zimmer & Phelps, 1946: eastern Venezuela
- C. f. guianensis (Cabanis, 1850): southeastern Venezuela to Guyana
- C. f. roraimae Chapman, 1929: tepui regions of southeastern Venezuela, southwestern Guyana and northern Brazil
- C. f. pacifica Lowe, 1912: eastern Peru
- C. f. magnirostris (Taczanowski, 1880): northern Peru
- C. f. dispar Zimmer, 1942: north central Peru to western Bolivia
- C. f. chloropyga (Cabanis, 1850): east central Peru to central Bolivia and east to eastern Brazil, northern Uruguay, northeastern Argentina and Paraguay
- C. f. alleni Lowe, 1912: eastern Bolivia to central Brazil
Oriel Is-rywogaethau golygu
-
C. f. aterrima ("normal" and dark morph), Grenada -
C. f. bahamensis, Bahamas -
C. f. bartholemica, Guadeloupe -
C. f. chloropyga, São Paulo, Brazil -
C. f. flaveola, Jamaica -
C. f. luteola, Trinidad -
C. f. mexicana, Costa Rica -
C. f. portoricensis, Puerto Rico -
C. f. sanctithomae, Saint John, U.S. Virgin Islands
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Teulu golygu
Mae'r twinc bananas yn perthyn i deulu'r Twinciaid banana (Lladin: Coerebidae). Dyma rai o aelodau eraill y teulu:
Rhestr Wicidata:
| rhywogaeth | enw tacson | delwedd |
|---|---|---|
| Twinc Banana | Coereba flaveola |  |
Diwedd y rhestr a gynhyrchwyd yn otomatig o Wicidata.
Gweler hefyd golygu
Cyfeiriadau golygu
- ↑ Gwefan Cymdeithas Edward Llwyd; adalwyd 30 Medi 2016.
- ↑ Gwefan Avibase; adalwyd 3 Hydref 2016.
- ↑ "Bananaquit". anywherecostarica.com. Retrieved 21 October 2011
- ↑ "Bananaquit". enature.com. Retrieved 21 October 2011
- ↑ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2020). "Tanagers and allies". IOC World Bird List Version 10.2. International Ornithologists' Union. Retrieved 17 November 2020
Safonwyd yr enw Twinc bananas gan un o brosiectau 
. Mae cronfeydd data Llên Natur (un o brosiectau Cymdeithas Edward Llwyd) ar drwydded agored CC 4.0. Chwiliwch am ragor o wybodaeth ar y rhywogaeth hon ar wefan Llên Natur e.e. yr adran Bywiadur, a chyfrannwch er mwyn datblygu'r erthygl hon ymhellach.