A new species of Hisonotus (Siluriformes, Loricariidae, Otothyrini) from the República Oriental del Uruguay

Hisonotus charrua sp. n. is described from the Río de la Plata and río Uruguay basins in the República Oriental del Uruguay. Hisonotus charrua sp. n. is distinguished by the following combination of characters: lateral plates 23-25, posterior margin of pectoral spine smooth, 18 to 24 plates bearing...

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Detalles Bibliográficos
Autores principales: Almirón, Adriana Edith, Azpelicueta, María de las Mercedes, Casciotta, Jorge Rafael, Litz, Thomas
Formato: Articulo
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Naturales
Freshwaters
Hisonotus
Hypoptopomatinae
Loricarids
Siluriformes
Systematics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/82992
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:Hisonotus charrua sp. n. is described from the Río de la Plata and río Uruguay basins in the República Oriental del Uruguay. Hisonotus charrua sp. n. is distinguished by the following combination of characters: lateral plates 23-25, posterior margin of pectoral spine smooth, 18 to 24 plates bearing laterosensory canals, snout with an anterior odontode free area, and caudal peduncle depth 10.8-12.3% SL.

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