Results 131 to 140 of about 19,313 (296)

Sampling neotropical young and small fishes in their microhabitats : an improvment of the quatrefoil light trap [PDF]

open access: yes, 1994
An improved version of the quatrefoil light trap was tested in a tributary of the Sinnamary river, French Guiana, South America, at the beginning of the rainy season.
Ponton, Dominique
core  

A new cryptic species of Hyphessobrycon Durbin, 1908 (Characiformes, Characidae) from the Eastern Amazon, revealed by integrative taxonomy

open access: yesZoosystematics and Evolution, 2019
Hyphessobryconcarusp. nov. is described based on five different and independent methods of species delimitation, making the hypothesis of this new species supported by an integrative taxonomy perspective.
E. Guimarães   +4 more
semanticscholar   +1 more source

Alimentação e ecomorfologia de duas espécies de piranhas (Characiformes: Characidae) do lago de Viana, estado do Maranhão, Brasil [PDF]

open access: diamond, 2005
Nivaldo Magalhães Piorski   +3 more
openalex   +1 more source

Essential oil of Alpinia zerumbet (Zingiberaceae) has anthelmintic efficacy against monogenean of Colossoma macropomum (Characiformes: Serrasalmidae)

open access: yesAquaculture Research, 2021
J. Luz   +6 more
semanticscholar   +1 more source

ANÁLISIS BIOGEOGRÁFICO DE LOS PECES CHARACIFORMES DE VENEZUELA

open access: yesActa Biológica Colombiana, 2013
Se realizó un análisis biogeográfico basado en los peces Characiformes de Venezuela con el objetivo de explorar la importancia relativa de los procesos que han contribuido con el establecimiento de los patrones de distribución actuales de la ictiofauna continental venezolana.
RIVERO, ANA BONILLA   +1 more
openaire   +3 more sources

Presence of Cheirodon Interruptus in Valcheta stream, Río Negro province, Argentina [PDF]

open access: yes, 2015
El arroyo Valcheta es una cuenca endorreica localizada en la provincia de Río Negro, Argentina. En este arroyo se conocen dos especies de vertebrados endémicas: la mojarra desnuda ( Gymnocharacinus bergii ) y la rana de Valcheta ( Pleurodema ...
Gosztonyi, Atila Esteban   +5 more
core  

Genetic differentiation among distinct karyomorphs of the wolf fish Hoplias malabaricus species complex (Characiformes, Erythrinidae) and report of unusual hybridization with natural triploidy [PDF]

open access: bronze, 2014
Ricardo Utsunomia   +6 more
openalex   +1 more source

Filogenia de Astyanax (Characiformes: Characidae)

open access: yes, 2019
Fundación Miguel ...
Teran, Guillermo Enrique   +2 more
openaire   +1 more source

Dieta do peixe-cachorro Acestrorhynchus pantaneiro Menezes, 1992 (Characidae: Acestrorhynchinae) do Pantanal de Poconé, Mato Grosso, Brasil

open access: yesBioscience Journal, 2010
Este estudo teve como objetivo averiguar a alimentação do peixe-cachorro Acestrorhynchus pantaneiro na Baía do Coqueiro, Pantanal de Poconé (16°15'12��?S e 56°22'12��?W). Foram coletados 69 exemplares de A.
Diones Krinski
doaj  

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