Results 31 to 40 of about 5,541 (301)

Phylogenetic analysis of microbial communities in different regions of the gastrointestinal tract in Panaque nigrolineatus, a wood-eating fish

, 2012
The Neotropical detritivorous catfish Panaque nigrolineatus imbibes large quantities of wood as part of its diet. Due to the interest in cellulose, hemi-cellulose and lignin degradation pathways, this organism provides an interesting model system for the
McDonald, R., Watts, Joy, Joy E. M. Watts (124946), Schreier, H., Ryan McDonald, Joy E M Watts, Ryan McDonald (74014), Harold J. Schreier (124940), Harold J Schreier   +8 more
core   +1 more source

DATA MATRICES_Phylogeny of catfishes of the family Heptapteridae Gill, 1861 using ultraconserved elements (Teleostei, Siluriformes)

, 2023
Original data and data partitions_Phylogeny of catfishes of the family Heptapteridae Gill, 1861 using ultraconserved elements (Teleostei, Siluriformes)
Fausto Foresti (284896), Fábio Fernandes Roxo (4591282), Mark H. Sabaj (4598980), Cláudio Oliveira (809860), Flávio A. Bockmann (5888495), Bruno F. Melo (4598974), Luz E. Ochoa (4598977), Gabriel S. C. Silva (620097), Ricardo C. Benine (3318594), Fernando Camargo Jerep (7501601)   +9 more
core   +1 more source

Phylogenetic relationships of the Chinese sisorid catfishes: a nuclear intron versus mitochondrial gene approach

, 2007
Several recent molecular phylogenetic studies of the sisorid catfishes (Sisoridae) have challenged some aspects of their traditional taxonomy and cladistic hypotheses of their phylogeny.
He, Shunping, He, SP, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China, Guo, Xianguang, Zhang, Yaoguang   +3 more
core   +1 more source

Cytogenetical analyses in three fish species of the genus Pimelodus(Siluriformes: Pimelodidae) from rio São Francisco: considerations about the karyotypical evolution in the genus

Neotropical Ichthyology
Karyotypes and other chromosomal markers were investigated in three species of the catfish genus Pimelodus, namely P. fur, P. maculatus and Pimelodus sp., from municipality of Três Marias, Minas Gerais, Brazil, using differential staining techniques (C ...
Caroline Garcia, Orlando Moreira Filho
doaj   +1 more source

Effects of Dimethoate Insecticide on Serum Biochemistry of African Catfish (Clarias gariepinus) Juveniles

Journal of Applied Sciences and Environmental Management, 2021
The present study was designed to investigate acute toxicity of  dimethoate on juvenile Clarias gariepinus. Catfish with mean weight and length of 24.01 ± 11.60 g and 13.98 ± 5.66 cm respectively were exposed to sub-lethal levels of dimethoate in static
O.O. Oghale, A.C. Okoboshi, A.P. Chinedu-Ndukwe, K.C. Kanu, M. Beka, D.A. Avoaja   +5 more
doaj   +1 more source

MtDNA phylogeny provides evidence of generic polyphyleticism for East Asian bagrid catfishes

, 2007
We explore the intrafamilial relationships of East Asian bagrid catfishes (Hemibagrus, Pseudobagrus, Pelteobagrus, and Leiocassis) based on 245 sequences of 1092 bp mitochondrial cytochrome b fragments.
He, Shunping, Peng, Zuogang, Ku, Xiying, He, SP, Chinese Acad Sci, Inst Hydrobiol, Lab Fish Phylogenet & Biogeog, 7th Donghu S Rd, Wuhan 430072, Hubei, Peoples R China, Diogo, Rui   +4 more
core   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Advances in Reproductive Endocrinology and Neuroendocrine Research Using Catfish Models

Cells, 2021
Catfishes, belonging to the order siluriformes, represent one of the largest groups of freshwater fishes with more than 4000 species and almost 12% of teleostean population.
Balasubramanian Senthilkumaran, Sonika Kar   +1 more
doaj   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Comparative Ecotoxicological Assessment of Acetaminophen and Diclofenac using Freshwater African Catfish Clarias gariepinus (Burchell 1822)

Journal of Applied Sciences and Environmental Management, 2018
The use and abuse of analgesics, commonly referred to as painkillers is on the rise globally. This study examined the acute toxicity and sub-lethal effects on liver function (ALT, AST, ALP) and anti-oxidative stress enzymes of the African Catfish ...
OS Folarin, AA Otitoloju, NH Amaeze
doaj   +1 more source