Results 101 to 110 of about 19,200 (226)
Neotropical IchthyologyThe brain of Brycon orbignyanus is described as a model for future studies of the gross morphology of the central nervous system in Characiformes. The study of brain gross morphology of 48 distinct taxa of Characiformes, one of Cypriniformes, two of ...
Thiago N. A. Pereira +1 more
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Observation of the Catfish Chaetostoma microps Climbing in a Cave in Tena, Ecuador
Subterranean Biology, 2015 As part of a mapping and preliminary flora and fauna inventory of hypogean life in caves, developed in Cretaceous limestones in the sub-andean zone of Ecuador, we were able to observe a number of catfish climbing a steep flowstone waterfall in the dark ...
Geoffrey Hoese +3 more
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Rythmes saisonniers de la croissance chez quelques Téléostéens de Guyane française [PDF]
, 1994 Des études squeletto-chronologiques de diverses espèces de Guyane française, #Arius couma$, #A. proops$, et #A. parkeri$ (#Siluriformes$, #Arridae$), #Leporinus friderici$ (#Characiformes$, #Anostomidae$) et #Myleus rhomboidalis (#Characiformes ...
Boujard, T. +3 more
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Effects of acclimation on the haematological indices of different groups of fresh water teleosts [PDF]
, 2015 Hematological parameters have been recognized as valuable tools for monitoring fish health. The aim of the present study was to obtain a basic knowledge of the hematological responses of different groups of fresh water teleosts during acclimation period.
George, K. Roy +2 more
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BioLink, 2017 Research about "Identification the type of fish in Sungai Batang Gadis Muarasipongi subdistrict Mandailing Natal Sumatra Utara" The study aims to determine the types of fish and Chemical Physics parameters.
Anwar anwar +2 more
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Los Ancistrinae (Pisces: loricariidae) de Argentina [PDF]
, 1994 La subfamilia Ancistrinae contiene alrededor de 28 géneros (Isbrücker y Nijssen, 1992) y 127 especies (Isbrücker, 1980; Boeseman, 1982; Heitmans, et al., 1983; Rapp Py-Daniel, 1985, 1991; Nijssen e Isbrücker, 1985, 1987, 1990; Ferraris etal., 1986; Reis,
Aquino, Adriana Elbia +2 more
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Functional trophic composition of the ichthyofauna of forest streams in eastern Brazilian Amazon. [PDF]
, 2015 Este estudo teve como objetivo descrever a organização funcional da fauna de peixes de riachos do nordeste do estado do Pará, Brasil, com base em observações comportamentais das táticas alimentares das espécies. Sete igarapés foram amostrados entre junho
BREJÃO, G. L., GERHARD, P., ZUANON, J.
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Dos especies nuevas de Creptotrema (Digenea: Allocreadiidae) de America del Sur
Revista Mexicana de Biodiversidad, 2008 DOS ESPECIES NUEVAS DE DIGÉNEOS PERTENECIENTES A CREPTOTREMA TRAVASSOS, ARTIGAS Y PEREIRA, 1928 FUERON DESCRITAS DE EJEMPLARES DEPOSITADOS EN LA COLECCIÓN DE INVERTEBRADOS DEL MUSEO DE HISTORIA NATURAL DE GINEBRA, SUIZA. CREPTOTREMA LAMOTHEI N. SP.
STEPHEN S. CURRAN
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Results of the surveys of fish in Arroyo Urugua-í, before construction of the dam, Misiones, Argentina [PDF]
, 2015 Durante 1986 se estudio la ictiofauna a lo largo de toda la cuenca de éste ritron subtropical, caracterizada por una alta cantidad de endemismos. Las capturas con redes se expresaron como “captura por unidad de esfuerzo” (CPU).
Gomez, Sergio Enrique
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Gayana, 2002 El conocimiento de la estructura ovárica permite analizar la capacidad desovante, duración, temporalidad y forma en que se realiza esta función reproductiva.
Laura G. Huaquín +2 more
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