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Fontitrygon ukpam (Smith, 1863) |
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Recherche rapide |
- Fontitrygon ukpam :
Last et al., 2016 : 361, 367A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights..
- Hemitrygon ukpam :
Smith, 1863 : 69 (senior synonym)Notice of the Ukpam, a large species (probably new) of Sting Ray (Trygon, Cuvier), found in the Old Calabar River, Africa..
- Trygon ukpam :
Günther, 1870 : unpagination (senior synonym)Catalogue of the fishes of the British Museum, vol. 8 : Physostomi, Lophobranchii, Plectognathi, Dipnoi, Ganoidei, Chondropterygii, Cyclostomata, Leptocardii..
- Trygon thalassia :
Rochebrune (de), 1883 : 30 (junior synonym)Faune de la Sénégambie..
- Dasyatis centroura (non Mitchill, 1815) (part.) :
Fowler, 1936 a : 126 (misidentification)The marine fishes of west Africa based on the collection of the American Museum. Congo expedition, 1909-1915. Part I.
| Fowler, 1969 : 186 (misidentification)A catalog of World fishes (11)..
- Dasyatis margarita (non Günther, 1870) :
Loubens, 1964 : 11 (misidentification)Travaux en vue du développement de la pêche dans le bassin inférieur de l'Ogooué..
- Urogymnus ukpam :
Last et al., 2016 : 367 (synonym of Fontitrygon ukpam) (senior synonym)A revised classification of the family Dasyatidae (Chondrichthyes: Myliobatiformes) based on new morphological and molecular insights..
Attributs
- DISTRIBUTION: Lien Faunafri
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Current distribution known :
this species has been reported only from the type locality, Old Calabar The authors (Campagno & Roberts, 1984) have identified specimens from the Ogowe River at Booué, Lake Azingo south of Lambaréné, Ogowe basin, and Lower Zaïre River
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Morphology / anatomy :
Last et al., 2016
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Size :
the foetal syntypes were obtained from a female "about 4 feet across" The largest specimen examined by the authors, an immature female, is 650 mm disc width
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Types :
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Hemitrygon ukpam Smith, 1863: 69. Type locality: "Old Calabar". Syntypes BMNH n° 1874.5.23: 1 and Royal Scotish museum of Edinburgh.
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