Results 111 to 120 of about 1,930 (194)

Comparative Mitochondrial Features Across Characiformes (Teleostei: Ostariophysi) and Mitogenomic Architecture of Nematobrycon lacortei

open access: yesDiversity
Characiformes, a highly diverse group, are of great economic and ecological significance; however, their complex morphological convergence and adaptive radiation pose challenges to taxonomy, and phylogenetic controversies remain.
Hongjian Chen   +3 more
doaj   +1 more source

Lista de los peces de agua dulce de la Argentina. [PDF]

open access: yes, 1987
Lista de peces de agua dulce restringida a la información básica: los autores de géneros y especies, la fecha de descripción, y las referencias bibliográficas a aquellos trabajos que fundamentan las modificaciones o agregados realizados.
López, Hugo Luis   +2 more
core  

A New Species of Cyphocharax Fowler (Teleostei: Curimatidae) from the Rio Xingu, Brazil

open access: yesAmerican Museum Novitates
Netto-Ferreira, Andre L., Nogueira, Acacio F., Melo, Bruno F., Dutra, Guilherme M. (2024): A New Species of Cyphocharax Fowler (Teleostei: Curimatidae) from the Rio Xingu, Brazil. American Museum Novitates 2024 (4007): 1-20, DOI: 10.1206/4007.1, URL: https://bioone.org/journals/american-museum-novitates/volume-2024/issue-4007/4007.1/A-New-Species-of ...
Netto-Ferreira, Andre L.   +3 more
openaire   +1 more source

Redescription of Hypoptopoma inexspectata (Holmberg, 1883), with notes on its anatomy (Siluriformes: Loricariidae). [PDF]

open access: yes, 2001
Hypoptopoma inexspectata is diagnosed and redescribed based on the examination of additional material and comparison with its congeners. This poorly known hypoptopomine species is distributed in the Paraguay and Paraná river draínages.
Aquino, Adriana E.   +1 more
core   +1 more source

Productivity of “sábalo” (Prochilodus lineatus) grown in different types of pond bottoms [PDF]

open access: yes, 2014
El sábalo (Prochilodus lineatus) es la especie más importante para la pesca comercial y de subsistencia en Argentina. Sin embargo, hace algunos años alcanzó una situación de riesgo que motivó que el cultivo en cautiverio sea impulsado por diversos ...
Della Rosa, Paola   +4 more
core  

Some haematological parameters in Prochilodus lineatus (Pisces, Curimatidae)

open access: yes, 1994
Les valeurs des indices hématologiques ont été mesurées chez 56 adultes de #Prochilodus lineatus$ ("sabalo") capturés dans les plaines d'inodation du Salado (Argentine). Le sang a été collecté dans les vaisseaux de la partie caudale des poissons.
openaire   +1 more source

Distribution and population structure of the fish Cyphocharax gilbert (Characiformes: Curimatidae) in the Lower Paraíba do Sul River, Brazil

open access: yesRevista de Biología Tropical, 2007
The distribution and population structure of Cyphocharax gilbert in four areas of the lower Paraíba do Sul River and its major tributaries (22ºS, 43ºW) were analyzed between March 1989 and February 1990.
M.S Menezes, E.P Caramaschi
doaj  

Bibliografía de los peces de agua dulce de Argentina. Suplemento : Suplemento 1996-2002 [PDF]

open access: yes, 2003
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Menni, Roberto Carlos. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

First record of Steindachnerina insculpta (Fernández-Yépez, 1948) (Characiformes, Curimatidae) in Argentina

open access: yes, 2018
Fil: Aguilera, Gaston. Fundación Miguel Lillo; Argentina.
Aguilera, Gaston   +3 more
openaire   +2 more sources

Descrição das larvas das principais espécies de peixes utilizadas pela pesca, no Pantanal. [PDF]

open access: yes, 2019
Elaborou-se uma chave ilustrada, baseando-se na comparacao de caracteristicas morfologicas e morfometricas dos estadios iniciais, quando as larvas ainda sao encontradas no plancton, a deriva no rio.
LIMA, C. A. R. M. A., NASCIMENTO, F. L.
core   +1 more source

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