Results 81 to 90 of about 1,458 (164)

Electrophoretic study on intraspecific variations and interspecific relationships of marine catfishes (Siluriformes, Ariidae) of Cananéia (São Paulo, Brazil): 1. General proteins of eye-lens and skeletic muscle

Brazilian Journal of Oceanography, 1990
Cellulose acetate electrophoresis of eye-lens proteins and Polyacrylamide flat gel electrophoresis of skeletic muscle proteins of six species of marine catfishes were carried out. Genetic polymorphism only occured at one locus of the electropherograms of
Hana Suzuki, Van Ngan Phan
doaj   +1 more source

Reproductive biology of two marine catfishes (Siluriformes, Ariidae) in the Sepetiba Bay, Brazil

Revista de Biología Tropical, 2004
Marine catfish are abundant in the Sepetiba Bay, a 305 km 2 area in Southeast Brazilian coast (Lat. 22º 54’-23º 04’S; Long. 43 o 44’-44 o 10’W), but the knowledge on their biology is still scanty.
Iracema David Gomes, Francisco Gerson Araújo   +1 more
doaj  

Fig. 1 in Sexual dimorphism in the catfish Genidens genidens (Siluriformes: Ariidae) based on otolith morphometry and relative growth

, 2019
Fig. 1. Guanabara Bay, Rio de Janeiro, Southeastern Brazil, indicating the sampling sites: 1- Bancários, 2 - Magé, 3 - Paquetá Island, 4 - Ilha do Fundão, 5 - central channel.Published as part of Maciel, Thaís Rodrigues, Vaz-dos-Santos, André Martins ...
Maciel, Thaís Rodrigues, Vaz-dos-Santos, André Martins, Vianna, Marcelo, Barradas, José Ricardo de Souza   +3 more
core   +1 more source

Primer reporte de Genidens barbus durante el período no reproductivo en aguas costeras de Río Negro, Argentina

Marine and Fishery Sciences
El bagre marino Genidens barbus es una especie bentónica y anádroma, distribuida desde Brasil hasta el sur de Argentina, cuya presencia durante el período no reproductivo es poco conocida. En este trabajo se documentó el primer registro confirmado de una
Andrea D. Tombari, Fernando Andrés, Laura S. López Greco, M. Cecilia González Dubox   +3 more
doaj   +1 more source

Hábitos alimentares de Sotalia fluviatilis no estuário amazônico - DOI: 10.4025/actascibiolsci.v28i4.173

Acta Scientiarum: Biological Sciences, 2006
Objetivou-se descrever e analisar os hábitos alimentares de 50 golfinhos Sotalia fluviatilis capturados acidentalmente na frota pesqueira artesanal do Estuário Amazônico entre 1996 e 2001.
Sandra Beltrán Pedreros, Tatyanna Mariucha de Araújo Pantoja   +1 more
doaj   +1 more source

Molecular characterization of juvenile fish from the Amazon estuary using DNA barcoding approach. [PDF]

PLoS One, 2023
Lutz Í, Martins T, Araújo F, Ferreira C, Santana P, Miranda J, Matos S, Sousa J, Pereira L, Bentes B, da Silva R, Veneza I, Sampaio I, Vallinoto M, Gomes GE.   +14 more
europepmc   +1 more source

Chave para identificação das espécies de bagres marinhos (Siluriformes, Ariidae) da costa brasileira

Boletim do Instituto de Pesca, 2018
A identificação das espécies de bagres marinhos da famí­­lia Ariidae é problemática devido í­Â  presença de poucas caracterí­­sticas externas que permitam uma diagnose segura da espécie.
Alexandre P. Marceniuk
doaj  

DNA Barcoding of Arius Species (Siluriformes: Ariidae) in Laguna de Bay, Philippines Using the Cytochrome C Oxidase Subunit I Gene [RESEARCH NOTE]

, 2011
Kanduli, a local name for fishes of the Family Ariidae in the Philippines, is an economically important fish in the country. Two species of kanduli, Arius manillensis and Arius dispar, were sampled from Laguna de Bay.
Jonas Quilang, Brian Santos
core   +1 more source

Mitophylogeny of Pangasiid Catfishes and its Taxonomic Implications for Pangasiidae and the Suborder Siluroidei. [PDF]

Zool Stud, 2023
Duong TY, Pham LTK, Le XTK, Nguyen NTT, Nor AM, Le TH.   +5 more
europepmc   +1 more source

Morphological variations of plicofollis species (siluriformes: ariidae) in Peninsular Malaysia: an insight into truss network approach

, 2016
Ariid catfishes, belong to family Ariidae is considered as one of the taxonomically problematic groups, which is still under review by fish taxonomist globally.
Nur Asiha Binti Sazali
core   +1 more source