Results 91 to 100 of about 247 (103)

Pseudacanthicus pitanga: a new species of Ancistrini (Siluriformes: Loricariidae: Hypostominae) from rio Tocantins Basin, North Brazil

Zootaxa, 2015
The genus Pseudacanthicus comprises five valid species distributed in the Amazon, Guyana and Suriname basins: P. serratus, P. fordii, P. histrix, P. spinosus and P. leopardus. A new species of Pseudacanthicus from the Tocantins river basin is described.
openaire   +2 more sources

New species of the genus Spectracanthicus (Loricariidae, Hypostominae, Ancistrini) from the Rio Javaés (Rio Araguaia basin), with a description of gross brain morphology

Journal of Fish Biology, 2018
A new species of Spectracanthicus is described from the Rio Javaés, Rio Araguaia basin. The new species is distinguished from its congeners (except Spectracanthicus immaculatus) by colour pattern: body dark grey to dark brown without dots or blotches (v.
C C, Chamon, T N A, Pereira, M B, Mendonça, A, Akama   +3 more
openaire   +2 more sources

Ancistrini Kner 1854

Published as part of Armbruster, Jonathan W. & Lujan, Nathan K., 2024, New tribe-level classification of Hypostominae (Loricariidae) based on optimization of morphological states on DNA-based relationships, with descriptions of three new tribes and two new genera, pp. e 240108 in Neotropical Ichthyology 22 (4) on pages e240108-240108, DOI: 10.1590/1982-
Armbruster, Jonathan W., Lujan, Nathan K.   +1 more
openaire   +1 more source

Diversity of the Ancistrini (Siluriformes: Loricariidae) from the Guianas: the Panaque group, a molecular appraisal with descriptions of new species

2012
DNA barcoding represents a reliable and powerful way to discriminate and identify species using a standardized region of the mt COI gene. However, a correct identification requires two factors: differentiation and assignment. When one component is lacking, the barcode approach usually fails.
Fisch-Muller, Sonia, Montoya-Burgos, Juan I., Le Bail, Pierre-Yves, Covain, Raphaël   +3 more
openaire   +2 more sources

Occurrence of Sex Chromosomes in Fish of the Genus Ancistrus with a New Description of Multiple Sex Chromosomes in the Ecuadorian Endemic Ancistrus clementinae (Loricariidae)

Genes, 2023
Mauro Mn Nirchio, Claudio Oliveira, Francisco de Menezes Cavalcante Sassi   +2 more
exaly  

Cytogenetic analysis of Baryancistrus xanthellus (Siluriformes: Loricariidae: Ancistrini), an ornamental fish endemic to the Xingu River, Brazil

Neotropical Ichthyology, 2016
Leandro Sousa, Lucia H Rapp Py-Daniel, Eliana Feldberg   +2 more
exaly  

Cytogenetic Diversity and the Evolutionary Dynamics of rDNA Genes and Telomeric Sequences in the Ancistrus Genus (Loricariidae: Ancistrini)

Zebrafish, 2016
Renildo Ribeiro de Oliveira, Roberto Ferreira Artoni, Eliana Feldberg   +2 more
exaly  

Análise cariotípica em Ancistrus sp. (LORICARIIDAE: ANCISTRINI) utilizando bandeamento C, Ag-RONs e CMA3. DOI: 10.7902/ecb.v2i1.21

Evolução E Conservação Da Biodiversidade, 2011
Rubens Pazza, Karine F Kavalco
exaly   +2 more sources

Taxonomic revision of SpectracanthicusNijssen & Isbrücker (Loricariidae: Hypostominae: Ancistrini), with description of three new species

Neotropical Ichthyology, 2014
Lucia H Rapp Py-Daniel
exaly  

A new species of Paralithoxus (Siluriformes: Loricariidae: Ancistrini) from the highlands of Serra da Mocidade, Roraima State, Brazilian Amazon

Neotropical Ichthyology, 2019
Andreza dos Santos Oliveira, Douglas Aviz Bastos, Priscila Madoka Miyake Ito   +2 more
exaly