Results 11 to 20 of about 1,855 (45)
Inventario rápido de la ictiofauna en la cuenca del Bajo Pachitea, Perú
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]
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
Ichthyological diversity of Inambari River, Madre de Dios, Peru
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
Checklist of freshwater fishes from Loreto, Peru
This study presents an extensive review of published and unpublished occurrence records of fish species in the Loreto department.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
Rediscovery of Hemigrammus unilineatus (Gill, 1858) (Characiformes, Characidae) in Ecuador after more than three decades [PDF]
Hemigrammus unilineatus (Gill, 1858) (Characidae) is rediscovered in Yasuní National Park, eastern Ecuador, where it has not been reported since 1987. We present a detailed taxonomic description, including measurements and photographs, as well
Jonathan Valdiviezo-Rivera +2 more
doaj +3 more sources
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
In memoriam. Dr. Edmundo Díaz-Pardo (1945-2013)
El 6 de noviembre del 2013, en la ciudad de la Piedad, Michoacán, falleció el Dr. Edmundo Díaz-Pardo, entusiasta impulsor de la ictiología mexicana, la conservación y la salud de los ecosistemas dulceacuícolas; destacado académico e invaluable formador ...
Claudia Patricia Ornelas-García +2 more
doaj +1 more source
Camarones del Henares: ecos y deslindes en Juan Ruiz
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
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
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

