Main identification features
- snout narrow
- dorsal and anal finslow; dorsal fin origin over pectoral
- tail tip: hard, finless point
- teeth blunt
- pectoral base wide; gill opening lateral
PISODONOPHIS
SNAKE-EELS
Tip of tail a hard finless point; dorsal and anal fins well developed; dorsal fin origin over or behind pectoral; pectoral fin broad based, small; teeth blunt, molar-like or granular.
A circumtropical genus, except for the western Atlantic. There are 5 species in this genus; represent by one endemic in our region.
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- Castro-Aguirre, J.L., 1999., Ictiofauna estuarino-lagunar y vicaria de México., Editorial Limusa S.A. de C.V.: 1-629pp.
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- Jimenez-Prado, P., Béarez, P., 2004., Peces marinos del Ecuador continental / Marine fishes of continental Ecuador., SIMBIOE/NAZCA/IFEA tomo 1 y 2.
- Jordan , D.S. and Evermann, B.W., 1898., The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Part III., Bull. U.S. Nat. Mus., 47:2183-3136.
- Lopez , M. I. and Bussing, W. A., 1982., Lista provisional de los peces marinos de la Costa Rica., Revista de Biologia Tropical, 30(1):5-26.
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