Results 101 to 110 of about 23,896 (277)
Observation of the Catfish Chaetostoma microps Climbing in a Cave in Tena, Ecuador
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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PERKEMBANGAN EMBRIO DAN LARVA IKAN PATIN NASUTUS (Pangasius Nasutus Bleeker, 1863) (Pangasiidae; Pisces) [Embryonic and Larval Development of Patin Nasutus (Pangasius Nasutus Bleeker, 1863) (Pangasiidae; Pisces)] [PDF]
Patin nasutus (Pangasius nasutus Bleeker, 1863) (Pangasiidae; Pisces) is a potential pangasiid catfish species to be cultured in Indonesia.Many efforts has been done to explore the potency of P.nasutus for aquaculture purposes.However, basic knowledge is
Iswanto, B. (Bambang) +1 more
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The 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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Results of the surveys of fish in Arroyo Urugua-í, before construction of the dam, Misiones, Argentina [PDF]
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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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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Liste commentée des poissons de l'Amazonie bolivienne [PDF]
Après une brève présentation de l'Amazonie bolivienne, des milieux prospectés, de l'effort de pêche, des travaux anciens et récents, les auteurs founissent une liste commentée des poissons rencontrés.
Lauzanne, Laurent +2 more
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Pectoral sound generation in the blue catfish Ictalurus furcatus [PDF]
Catfishes produce pectoral stridulatory sounds by “jerk” movements that rub ridges on the dorsal process against the cleithrum. We recorded sound synchronized with high-speed video to investigate the hypothesis that blue catfish Ictalurus furcatus ...
Fine, Michael L +2 more
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Alimentação de duas espécies do gênero Pseudoplatystoma do Rio Negro, Pantanal da Nhecolândia, MS, Brasil. [PDF]
Este trabalho investigou a dieta e reprodução de duas espécies de peixes Siluriformes migradores do rio Negro, Pantanal da Nhecolândia, sob a influência do pulso de inundação.
COSTA, F. E. dos S. +2 more
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Dos especies nuevas de Creptotrema (Digenea: Allocreadiidae) de America del Sur
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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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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