Results 61 to 70 of about 442 (79)

Pisces, Siluriformes, Auchenipteridae, Trachelyopterus Lucenai Bertoletti, Pezzi Da Silva & Pereira, 1995: Historical Occurrence and Distribution Extension [PDF]

open access: yesCheck List, 2010
The present note describes a historical occurrence and distribution extension of the species Trachelyopterus lucenai in coastal basins, state of Rio Grande do Sul ...
Maia,Renata   +3 more
exaly   +5 more sources

Are Similar the Parasite Communities Structure ofTrachelyopterus coriaceus and Trachelyopterus galeatus (Siluriformes: Auchenipteridae) in the Amazon Basin? [PDF]

open access: yesBrazilian Journal of Veterinary Parasitology, 2016
The aim of this study was to compare the parasite communities in two sympatric host populations, Trachelyopterus coriaceus and Trachelyopterus galeatus, which were caught in tributary of the Amazon River in Brazil. All the specimens of T. galeatus and T.
Marcos Tavares-Dias
exaly   +2 more sources

Anatomical and Histological Organization of the Testes of the Inseminating CatfishTrachelyopterus striatulus(Steindachner, 1877) (Siluriformes: Auchenipteridae)

Anatomia, Histologia, Embryologia, 2013
The testicular morphology, spermatogenesis and occurrence of sperm in the ovarian lumen of Trachelyopterus striatulus were studied using anatomical, histological and biometric techniques. A total of 50 catfish (T. striatulus) were captured, measuring 14.9 ± 2.5 cm of standard length, body weight was 81.2 ± 34.5 g and their testes weighed 16.9 ± 6.1 g ...
M L, Santos   +5 more
openaire   +2 more sources

Estrutura populacional de Trachelyopterus albicrux (Siluriformes, Auchenipteridae) no rio Ibicuí, Rio Grande do Sul, Brasil. [PDF]

open access: yesBiotemas, 2012
O objetivo deste trabalho é determinar alguns aspectos biológicos de Trachelyopterus albicrux, analisando a estrutura populacional em relação à proporção sexual, estrutura em comprimento e relação peso/comprimento. Foram realizadas coletas bimestrais, de
Zardo, Everton Luís   +3 more
exaly   +3 more sources

Biodiesel Production in a Fixed Bed Reactor From Vernonia cinerea Oil Using Calcined Pyrgostylus Striatulus Catalyst Supported on Activated Carbon

Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2022
Umaiyambika Neduvel Annal
exaly  

Contributions to the Taxonomy of Trachelyopterus (Siluriformes): Comparative Cytogenetic Analysis in Three Species of Auchenipteridae

Neotropical Ichthyology, 2021
Orlando Moreira-Filho   +2 more
exaly  

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