Results 101 to 110 of about 5,643 (204)

Geometric morphometry analysis of species of the genus Moenkhausia (Characidae: Stethaprioninae) with comparison of phylogenetic patterns.

, 2023
A família Characidae é composta por aproximadamente 1200 espécies e 4 subfamílias, com ampla distribuição na região Neotropical. Essa família destaca-se por ser uma das mais diversas dentro da ordem Characiforme.
Lima, Isabella Maris de [UNESP]
core  

THE CONSERVATION STATE OF CHARACIDAE FISH (PISCES: CHARACIFORMES) IN AN AREA OF THE PLATA BASIN, ARGENTINA ESTADO DE CONSERVACION DE PECES CHARACIDAE (PISCES: CHARACIFORMES) EN UN AREA DE LA CUENCA DEL PLATA, ARGENTINA

Gayana, 2007
The fish conservation was quantified by means of the index SUMIN, composed by the summation of 12 outstanding variables for the species survival and/or conservation.
Marcelo A Zayas, Elly Cordiviola
doaj  

Taxonomic revision of the genus Atopomesus Myers, 1927 (Characiformes: Characidae), with comments on its phylogenetic relationships

, 2016
The monotypic genus Atopomesus, a poorly known member of the family Characidae, is re-described. Atopomesus pachyodus is endemic to the Rio Negro basin, where it feeds on aquatic insect larvae, and seems to occur mostly in riverine sand banks and beaches.
Esguícero,André, Castro,Ricardo M. C., Esguícero, André, Castro, Ricardo M. C.   +3 more
core   +1 more source

Nomenclatural note on the genus Nans (Ostariophysi, Characidae)

Revue suisse de zoologie, 2006
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Juan Marcos Mirande, Gastón Aguilera, María de las Mercedes. Azpelicueta   +2 more
openaire   +2 more sources

A New Pristella (Characiformes: Characidae) from the Río Orinoco Basin, Colombia, with a Redefinition of the Genus

, 2019
A new species of Pristella is described from the Río Meta drainage, Río Orinoco basin, Colombia. Pristella ariporo, new species, is described as the second known species of the genus and differs from P.
García Melo, Jorge E., Albornoz Garzón, Juan Gabriel, Lima, Flávio C. T., Mirande, Juan Marcos, Conde Saldaña, Cristhian C., Villa Navarro, Francisco A.   +5 more
core   +1 more source

Diversidad críptica y relaciones filogenéticas de la familia Characidae (Ostariophysi: Characiformes) en el Yasuní, Ecuador

, 2013
Characidae es una familia de peces neotropicales perteneciente al orden Characiformes. Esta familia ha sido analizada durante las últimas décadas en base a caracteres morfológicos y genéticos.
Escobar Camacho, Daniel
core   +1 more source

Population structure of Mimagoniates microlepis (Steindachner, 1876) (Characidae, Glandulocaudinae) from an Atlantic Forest stream, Paraná (Brazil)

, 2007
Estrutura populacional de Mimagoniates microlepis (Steindachner, 1876) (Characidae, Glandulocaudinae) em um riacho de Floresta Atlântica, Paraná (Brasil)     ...
Aranha, J. M. R., Vitule, J. R. S., Braga, M. R.   +2 more
core   +1 more source

On a remarkable sexual dimorphic trait in the Characiformes related to the olfactory organ and description of a new miniature species of Tyttobrycon Géry (Characiformes: Characidae).

PLoS ONE, 2019
Among the order Characiformes, secondary sexual dimorphism is commonly associated to the occurrence of bony hooks on fins, shape and length of the dorsal and anal fins, and sexual dichromatism.
Vitor Pimenta Abrahão, Murilo Pastana, Manoela Marinho   +2 more
doaj   +1 more source

Les Cheirodontinae (Characidae, Ostariophysi) du Paraguay

Revue suisse de zoologie., 1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil

, 2017
Lima, Flávio C. T. (2017): Two new Hyphessobrycon (Characiformes: Characidae) species from Central Amazon basin, Brazil. Zootaxa 4318 (1): 123-134, DOI: https://doi.org/10.11646/zootaxa.4318.1.
Lima, Flávio C. T.
core   +1 more source