Results 31 to 40 of about 19,200 (226)
NUEVOS REGISTROS DE RINELORICARIA (TELEOSTEI: SILURIFORMES) PARA URUGUAY
Boletín de la Sociedad Zoológica del Uruguay, 2023 En base a material de la Colección de Peces de la Facultad de Ciencias (UDELAR), en esta nota realizamos los primeros registros de tres especies de Rineloricaria (Siluriformes: Loricariidae) para Uruguay.
Loureiro Barrella, Marcelo +2 more
openaire +2 more sources
Bioscience Journal, 2017 The jau, Zungaro jahu (Ihering, 1898) is an endangered species, rheophilic, reaching 1.5 m and more than 100 kg. During a work of microbiological monitoring of water quality, in the cultivation of Zungaro jahu, microorganisms that were isolated, were ...
Renato Ventresqui de Oliveira +7 more
doaj +1 more source
CLOFFAR - update 3 - supplement to Checklist of the Freshwater Fishes of Argentina [PDF]
, 2017 In May 2016 we have published the second update to CLOFFAR and in these few months a total of 22 changes have summed up. The total number of fishes known from the freshwaters of Argentina has increased to 538, caused by one new Hoplias and 13 first ...
Koerber, Stefan +2 more
core
Integrative Zoology, EarlyView.We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao +8 more
wiley +1 more source
The complete mitochondrial genome of Hemibagrus spilopterus (Teleostei: Siluriformes)
Mitochondrial DNA. Part B. Resources, 2019 Hemibagrus spilopterus is a tropical freshwater fish with high nutritional value. Here, we present the complete mitogenome of H. spilopterus. It was a circular molecule with 16,521 bp in length and contained 22 tRNA genes, 13 protein-coding genes, 2 rRNA
Kyaw Kyaw Htun, Huamei Pan, Zuogang Peng
doaj +1 more source
Ichthyological ecoregions of Argentina [PDF]
, 2002 The Argentine Republic is situated in the southernmost portion of the American continent, occupying over 2,785,600 km2 not including the Antarctic territory. The country ranges from subtropical areas (21º46’S) to subantarctic regions (55º03’S), extending
López, Hugo Luis +2 more
core
Journal of Fish Biology, EarlyView.Abstract Genomic resources, new microsatellite markers and a novel observation of a fractal pattern in the genetic population structure are presented for curimba, Prochilodus lineatus, a freshwater migratory model species of South America. Our main goals were to investigate the presence of mixed fish stocks and the effects of damming‐induced ...
Gabriel M. Yazbeck +5 more
wiley +1 more source
Scientia Agricola, 2005 Jundiá, Rhamdia quelen (Quoy & Gaimard, 1824), is a catfish native to Central and South America. The species has a number of excellent farming features, such as easy handling, low temperature resistance, efficient feed conversion, flavorsome meat and ...
Gustavo Meyer +1 more
doaj +1 more source
Journal of Fish Biology, EarlyView.Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda +6 more
wiley +1 more source
Brazilian Archives of Biology and Technology, 2007 The cytogenetic data available in the literature about the ichthyofauna of the Iguaçu River basin were analyzed in this review. The ichthyofauna was characterized by the high level of endemism and by the low diversity of species.
Daniel Luis Zanella Kantek +4 more
doaj +1 more source