Results 91 to 100 of about 6,049 (231)

Nomenclatural note on the genus Nans (Ostariophysi, Characidae)

open access: yesRevue suisse de zoologie, 2006
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Juan Marcos Mirande   +2 more
openaire   +1 more source

Revisão taxonômica das espécies do gênero Roeboides grupo-affinis (Ostariophysi, Characiformes, Characidae) Taxonomic revision of the Roeboides affinis-group (Ostariophysi, Characiformes, Characidae)

open access: yesIheringia: Série Zoologia, 2007
A revisão taxonômica do gênero Roeboides grupo-affinis é apresentada. Sete espécies são reconhecidas: R. affinis (Günther, 1868) das drenagens dos rios Amazonas, Orinoco e Paraná-Paraguai, rios da Guiana, Suriname e sistema Tocantins-Araguaia; R ...
Carlos Alberto Santos de Lucena
doaj   +1 more source

On some species of Astyanax reported erroneously from Argentina [PDF]

open access: yes, 2015
Several species of Astyanax have been reported from Argentina which currently are considered not to be distributed so far South or whose identity as Astyanax is doubtful.
Koerber, Stefan, Mirande, Juan Marcos
core  

The piranha genome provides molecular insight associated to its unique feeding behavior [PDF]

open access: yes, 2019
The piranha enjoys notoriety due to its infamous predatory behavior but much is still not understood about its evolutionary origins and the underlying molecular mechanisms for its unusual feeding biology.
Adolfi, Mateus   +9 more
core   +2 more sources

SYSTEMATIC REVISION OF THE GENERA OF PANGASIIDAE (SILURIFORMES, OSTARIOPHYSI)

open access: yesIndonesian Aquaculture Journal, 2008
The family Pangasiidae belongs to the suborder Siluroidei, order Siluriformes, and suborder Ostariophysi. Since the groups were established as Pangasiini Bleeker, 1858; its content and classification have been greatly changed. Judging from the literature, the main constraint to cultivate wild species and to optimize the production of cultured species ...
Rudhy Gustiano, Laurent Pouyaud
openaire   +2 more sources

Bibliografía argentina de peces de agua dulce. [PDF]

open access: yes, 2006
Espanol: En la presente lista bibliográfica fueron recopiladas las referencias sobre los peces continentales de la Argentina, del período comprendido entre mediados del siglo XVIII y fines del año 2005.
Cuello, Mariela V.   +4 more
core  

Anatomical, taxonomic, and phylogenetic reappraisal of a poorly known ghost knifefish, Tembeassu marauna (Ostariophysi: Gymnotiformes), using X-ray microcomputed tomography

open access: yesPLoS ONE, 2019
A detailed osteological study of the poorly known and critical endangered ghost knifefish, Tembeassu marauna, from the rio Paraná, Brazil, was conducted using X-ray microcomputed tomography (μCT scan).
L. Peixoto   +4 more
semanticscholar   +1 more source

Phylogenetic conservation of chromosome numbers in Actinopterygiian fishes. [PDF]

open access: yes, 2006
The genomes of ray-finned fishes (Actinopterygii) are well known for their evolutionary dynamism as reflected by drastic alterations in DNA content often via regional and whole-genome duplications, differential patterns of gene silencing or loss, shifts ...
Avise, John C, Mank, Judith E
core   +2 more sources

Three new species of Bryconamericus (Characiformes, Characidae), with keys for species from Ecuador and a discussion on the validity of the genus Knodus [PDF]

open access: yes
Tres nuevas especies de Bryconamericus (Characiforme, Characidae), con claves de identificación para las especies de Ecuador y discusión sobre la validez del género Knodus Se describen tres especies nuevas de peces carácidos pertenecientes al género ...
García–A., C.   +3 more
core  

Home - About - Disclaimer - Privacy