Results 91 to 100 of about 1,484 (195)

El pez Trachelyopterus striatulus (Siluriformes: Auchenipteridae) como herramienta de muestreo de la entomofauna en un embalse tropical

Revista de Biología Tropical, 2009
El objetivo de este trabajo fue hacer un levantamiento entomofaunístico, en un embalse Tropical, utilizando como organismo indicador al pez Trachelyopterus striatulus. Fue analizada la dieta de 383 T.
Alejandra Filippo Gonzalez Neves dos Santos, Francisco Racca-Filho, Luciano Neves dos Santos, Francisco Gerson Araújo   +3 more
doaj  

Predicting size at first sexual maturity from length/weight relationship: a case study with an Amazonian catfish

Neotropical Ichthyology
Relationship between length and weight (LWR) is used to describe aspects concerning the life cycle of fish, but does not considers possible changes during the lifetime mainly due to the sexual maturation.
Tiago Magalhães da Silva Freitas, Vitor Hudson da Consolação Almeida, Luciano Fogaça de Assis Montag, Nelson Ferreira Fontoura   +3 more
doaj   +1 more source

Checklist of the Freshwater Fishes of Argentina (CLOFFAR) [PDF]

, 2015
The purpose of this paper is to present an updated list of freshwater fishes found in Argentina based on the available literature. Since the last list was published in 2003, most systematical and distributional changes were presented on www.pecescriollos.
Koerber, Stefan, Mirande, Juan Marcos
core  

Miniature catfishes of the genus Gelanoglanis (Siluriformes: Auchenipteridae): monophyly and the description of a new species from the upper rio Tapajós basin, Brazil

Neotropical Ichthyology
Previously proposed synapomorphies for the genus Gelanoglanis of the catfish family Auchenipteridae are evaluated and four additional features involving the relationship between the mesethmoid and premaxilla, the very fleshy anterior portion of the snout,
Bárbara B. Calegari, Roberto E. Reis, Richard P. Vari   +2 more
doaj   +1 more source

Les stratégies de reproduction et les premiers stades de vie des poissons du fleuve Sinnamary (Guyane française) : une revue bibliographique [PDF]

, 1994
Le barrage hydro-électrique de Petit-Saut, construit par Electricité de France sur le fleuve Sinnamary en Guyane française, a été fermé en janvier 1994. Cet ouvrage a profondément modifié un milieu dont les éléments avaient co-évolué depuis de nombreuses
Ponton, Dominique, Tito de Morais, Luis
core  

Una nueva especie de Cosmetocleithrum (Monogenea, Dactylogyridae) de las branquias de Auchenipterichthys coracoideus (Siluriformes: Auchenipteridae) de la Amazonía peruana

Revista Peruana de Biología
In this study, a new species of Monogenoidea, Cosmetocleithrum amazonensis n. sp., parasitizing the gills of the silurid Auchenipterichthys coracoideus (Eigenmann & Allen, 1942), is documented. Cosmetocleithrum amazonensis n. sp.
Germán Augusto Murrieta Morey, Carlos Alfredo Tuesta Rojas, Harvey Satalaya Arellano, Luciano Alfredo Rodríguez Chu   +3 more
doaj   +1 more source

Parasitologia [PDF]

, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Parasitologia, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

core  

Ictiofauna da bacia do Rio Jacaré-Guaçu, bacia do Alto Rio Paraná [PDF]

, 2011
This study aimed to evaluate the fish fauna composition and distribution in different environments, up- and downstream the Gavião Peixoto Dam, in the Jacaré-Guaçu River basin.
ARCIFA, Marlene Sofia, ESGUÍCERO, André Luiz Henríques   +1 more
core   +2 more sources

Two new species of Creptotrema (Digenea: Allocreadiidae) from South America Dos especies nuevas de Creptotrema (Digenea: Allocreadiidae) de América del Sur

Revista Mexicana de Biodiversidad, 2008
Two new digenean species belonging in Creptotrema Travassos, Artigas and Pereira, 1928 are described from specimens stored in the invertebrate collection at the Museum of Natural History, Geneva, Switzerland. Creptotrema lamothei n. sp. is described from
Stephen S. Curran
doaj  

Are scattered microsatellites weak chromosomal markers? Guided mapping reveals new insights into Trachelyopterus (Siluriformes: Auchenipteridae) diversity. [PDF]

PLoS One, 2023
Haerter CAG, Blanco DR, Traldi JB, Feldberg E, Margarido VP, Lui RL.   +5 more
europepmc   +1 more source