Results 141 to 150 of about 774 (171)

Geophagus rhabdotus NT

2014
G. rhabdotus (Hensel, 1870) NT original Geophagus rhabdotus synonym Geophagus brachyurus Cope, 1894 first record Pellegrin (1904) [fide de Buen (1950)]
Litz, Thomas O., The, Stefan Koerber Introduction   +1 more
openaire   +1 more source

Encephalon gross morphology of the cichlid Geophagus sveni (Cichlidae: Geophagini): comparative description and ecological perspectives.

Journal of Fish Biology, 2020
The encephalon gross morphology of Geophagus sveni is described, compared between male and female specimens and discussed in relation to evolutionary, ecological and behavioral aspects.
R. C. de Oliveira, W. J. da Graça
semanticscholar   +1 more source

Geophagus labiatus NT

2014
G. labiatus (Hensel, 1870) NT original Geophagus labiatus synonyms Geophagus bucephalus Hensel, 1870 Geophagus scymnophilus Hensel, 1870 first record Nion et al. (2002)
Litz, Thomas O., The, Stefan Koerber Introduction   +1 more
openaire   +1 more source

Effects of past riverine connectivity on the population structure and species distribution of ‘Geophagus’ brasiliensis (Cichlidae) complex in a Neotropical hotspot

Freshwater Biology
Once fishes and rivers are intrinsically connected, historical events such as river captures and the reconfiguration of palaeodrainages affect population structure and species distribution. However, direct evidence of these events remains limited. We
L. A. Argolo, Ivan Pedro Azevedo Campos, Hernán López‐Fernández, H. Batalha‐Filho, P. Affonso   +4 more
semanticscholar   +1 more source

Geophagus balzanii NT

2014
G. balzanii (Perugia, 1891) NT original Geophagus balzanii synonyms Geophagus duodecimspinosus Boulenger, 1895 Gymnogeophagus cyanopterus Miranda Ribeiro, 1918 first record Vaz-Ferreira et al. (1983)
Litz, Thomas O., The, Stefan Koerber Introduction   +1 more
openaire   +1 more source

New parameters for in vitro development of cell lines of the species Astyanax bimaculatus (Linnaeus, 1758) and Geophagus proximus (Castelnau, 1855).

Journal of Fish Biology
Intending to compare in vitro cell growth in different conditions, we established cell cultures using fin biopsies of two freshwater fishes, Astyanax bimaculatus and Geophagus proximus.
Ivanete de Oliveira Furo, L. Nogueira, Rodrigo Petry Corrêa de Sousa, G. Silva-Oliveira, Diovanna Mirella Dos Santos da Silva, A. Costa-Malaquias, E. H. C. de Oliveira   +6 more
semanticscholar   +1 more source

Metabolic effects in the freshwater fish Geophagus iporangensis in response to single and combined exposure to graphene oxide and trace elements.

Chemosphere, 2019
Graphene oxide (GO) is part of a new set of nanomaterials with particular characteristics related to its nanoscale size. Due to this feature, it presents high reactivity and other contaminants present in the environment could bind to them and affect its ...
A. M. Medeiros, Francine Côa, O. L. Alves, Diego Stéfani Teodoro Martinez, Edison Barbieri   +4 more
semanticscholar   +1 more source

A new endemic pearl cichlid of the 'Geophagus' brasiliensis (Cichliformes: Cichlidae) species group from the Piranga River, upper Doce River basin, southeastern Brazil.

Journal of Fish Biology
A new species of pearl cichlid of the 'Geophagus' brasiliensis species group, endemic to the Piranga River, a major tributary of the upper Doce River basin in the state of Minas Gerais, southeastern Brazil, is herein described.
Cidimar E de Assis, Jorge Abdala Dergam, A. F. Cunha, V. N. Machado, T. Hrbek, N. Vicente, Victor de Queiroz, E. Henschel   +7 more
semanticscholar   +1 more source

Geophagus tiraparae Gonzalez-Bergonzoni, Loureiro & Oviedo 2009

2014
G. tiraparae González-Bergonzoni, Loureiro & Oviedo, 2009 T type locality Tacuarembó, Pueblo Ansina, río Tacuarembó at Road ...
Litz, Thomas O., The, Stefan Koerber Introduction   +1 more
openaire   +1 more source

Toxicological effects of anthropogenic activities in Geophagus brasiliensis from a coastal river of southern Brazil: A biomarker approach.

Science of the Total Environment, 2019
This study aimed to assess the water quality of the Perequê River, Porto Belo, Santa Catarina, Brazil, through a biomarker approach in the native fish species Geophagus brasiliensis, and the sediment chemical quantification of the herbicides glyphosate ...
Fernando Garrido de Oliveira, J. Lirola, L. D. Salgado, Gustavo Henrique de Marchi, M. Mela, A. Padial, A. T. B. Guimarães, M. Cestari, H. C. Silva de Assis   +8 more
semanticscholar   +1 more source