Results 31 to 40 of about 2,957 (131)

Inventario rápido de la ictiofauna en la cuenca del Bajo Pachitea, Perú

open access: yesRevista Peruana de Biología, 2013
El presente trabajo informa sobre la diversidad de peces en la Cuenca del Bajo Pachitea. En julio de 2005 un inventario rápido en 31 estaciones (14 ríos, 13 quebradas y 4 lagunas) fue realizado.
Vanessa E. Palacios   +2 more
doaj   +1 more source

First record of Amatitlania nigrofasciata (Günther, 1867) (Cichliformes: Cichlidae) as introduced species in natural freshwaters of Colombia [PDF]

open access: yesCheck List, 2016
Amatitlania nigrofasciata is a small fresh­water fish species native to Central America. Is a popular ornamental fish that has been traded and cultivated for the aquarium industry, introduced into temperate and tropical regions across the world.
Guido Herrera-R   +2 more
doaj   +3 more sources

A new Hyphessobrycon (Characiformes: Acestrorhamphidae) of the Hyphessobrycon agulha lineage of Hyphessobryconinae from the lower Aripuanã basin, Brazil, with comments about the lineage. [PDF]

open access: yesJ Fish Biol
Abstract A new species of Hyphessobrycon is described from a tributary of Rio Jatuarana, lower Rio Aripuanã basin, Rio Madeira basin, Apuí, Amazonas. The new species is part of the Hyphessobrycon agulha lineage, with the typical midlateral narrow black stripe immediately followed dorsally by an iridescent stripe.
Faria TC   +3 more
europepmc   +2 more sources

Ichthyological diversity of Inambari River, Madre de Dios, Peru

open access: yesRevista Peruana de Biología, 2008
The main purposes of this study were to know the diversity of fishes in the Inambari river basin, at Mazuco district, (Madre de Dios) and the state of conservation of the aquatic habitats.
Vanessa Palacios, Hernán Ortega
doaj   +1 more source

Food habits of the broad nose skate, Bathyraja brachyurops (Chondrichthyes, Rajidae), in the south-west Atlantic

open access: yesScientia Marina, 2008
Food habits of Bathyraja brachyurops were studied based on stomach content analyses of 346 specimens collected from research cruises carried out from 2003 to 2005 on the Argentinean continental shelf (36ºS-55ºS). A total of 265 stomachs (76.6%) contained
Mauro Belleggia   +5 more
doaj   +1 more source

Checklist of freshwater fishes from Loreto, Peru

open access: yesRevista Peruana de Biología, 2021
This study presents an extensive review of published and unpublished occurrence records of fish species in the Loreto department. Located in the northeast of the country, Loreto is the most geographically extensive region in the Peruvian territory ...
Vanessa Meza-Vargas   +4 more
doaj   +1 more source

Camarones del Henares: ecos y deslindes en Juan Ruiz

open access: yesRevista de Filología Española, 2011
Aunque en el título de esta nota se apunta sólo a un verso concreto del Libro de Buen Amor, en realidad se revisan varios pasajes de la obra con referencias ictiológicas y ornitológicas oscuras a las que editores y exegetas no han sabido dar una solución
Ángel Gómez Moreno
doaj   +1 more source

Diversidad de la ictiofauna de la laguna Hule, Costa Rica

open access: yesCuadernos de investigación UNED, 2018
La laguna Hule es un cráter de origen volcánico que se ha inundado con el tiempo, dando como resultado una gran masa de agua, sin estudios previos sobre su comunidad de peces.
José Pablo Barquero-González   +3 more
doaj   +1 more source

The cascudos of the genus Hypostomus Lacépède (Ostariophysi: Loricariidae) from the rio Iguaçu basin

open access: yesNeotropical Ichthyology
We reviewed several large collections of the genus Hypostomus from the rio Iguaçu basin summing up to 793 specimens mainly from the Laboratório de Ictiologia do Departamento de Ecologia e Biologia Evolutiva from Universidade Federal de São Carlos, from ...
Julio César Garavello   +2 more
doaj   +1 more source

Los peces desérticos del bajo río Pisco, costa del Pacífico, Ica, Perú

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
Este estudio aborda la fauna íctica registrada en el bajo río Pisco en Ica, costa central de Perú. Se examinaron los especímenes depositados en la Colección Ictiológica MUSM, que incluye evaluaciones de campo realizadas en el cauce principal del río ...
José Apaza   +7 more
doaj   +1 more source

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