Results 71 to 80 of about 568 (172)
Pseudoplatystoma fasciatum (Linnaeus 1766) Distribution Amazon, Orinoco, Essequibo, Paraná. Notes Barriga (1994), Jácome-Negrete (2013).
Escobar-Camacho, Daniel +4 more
openaire +2 more sources
Journal of Applied Ichthyology, Volume 2026, Issue 1, 2026.This study estimated the length–weight relationships (LWRs) of 10 fish species from the middle stretch of the Middle Uruguay River basin, aiming to provide new morphometric data and contribute to the knowledge of Neotropical ichthyofauna. Fish were collected at seven sites with sampling conducted at each site during every season, totaling 84 sampling ...
Lucas Adriano Pachla +4 more
wiley +1 more source
Pseudoplatystoma punctifer (Castelnau 1855) Distribution Amazon. Notes Jácome-Negrete et al. (2018).
Escobar-Camacho, Daniel +4 more
openaire +1 more source
Journal of Systematics and Evolution, Volume 63, Issue 6, Page 1501-1518, November 2025.Investigating the systematics and biogeography of Neotropical catfishes of the genus Rhamdia refined phylogenetic hypotheses, including deep paraphyly of Rhamdia laticauda, supported northward dispersal catalyzed by emergence of the Panamanian Isthmus and imply that cave colonization is widespread, convergent, and recent, with established cave‐dwelling
Jairo Arroyave +6 more
wiley +1 more source
Ecology of Freshwater Fish, Volume 34, Issue 4, October 2025.ABSTRACT The Neotropical catfish family Trichomycteridae contains parasitic fishes that include scale and mucus feeders (subfamily Stegophilinae) and blood feeders (i.e., ‘candirus’, subfamily Vandelliinae). The influence of parasitic catfishes on food web dynamics is unknown.
Carmen G. Montaña +7 more
wiley +1 more source
Low‐Effort eDNA Sampling Reveals Fish Community Patterns in a Neotropical River Basin
Environmental DNA, Volume 7, Issue 4, July–August 2025.Low eDNA sampling effort (< 10 sample sites) using a portable on‐site kit with syringe filters and a modest water volume (< 500 mL per site) provided a rapid and robust snapshot of fish biodiversity. Environmental DNA based species richness increases along the upstream‐downstream gradient showing a significant negative correlation with river elevation ...
Daniel Cardoso Carvalho +4 more
wiley +1 more source
OCCURRENCE OF CAMALLANIDS (NEMATODA: CAMALLANIDAE) IN FISH HOSTS FROM THE PERUVIAN AMAZONIA
Acta Biológica ColombianaFish from the Peruvian Amazon are parasitized by camallanids. These parasites have been reported infecting fishes from South America. In Peru, few studies have been conducted.
German Augusto Murrieta Morey +4 more
doaj +1 more source
Conservation Science and Practice, Volume 7, Issue 7, July 2025.Abstract Inland waterways have historically been viewed as a desirable means for transporting commodities. However, creating and maintaining navigable river channels can entail substantial geomorphological modifications, resulting in changes to the ecohydrology of a river and its adjacent floodplains.
Pierre Girard +3 more
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008 The survival and the growth of Pseudoplatystoma corruscans larvae exposed to four photoperiods: light:dark (LD) 0:24, LD 10:14, LD 14:10, and LD 24:0, in a brackish water (5‰) culture were analyzed. Larvae were fed with Artemia sp. nauplii at a 500
R. Campagnolo, A.P.O. Nuñer
doaj +1 more source
Ten relevant questions for applying biodiversity offsetting in the Pantanal wetland
Conservation Science and Practice, Volume 7, Issue 7, July 2025.Here, we formulated 10 questions that discuss and illustrate how offsetting can be applied to maintain wetland integrity, economic fairness, and biodiversity conservation in the Pantanal and Upper Paraguay River basin (UPRB) We provided examples of offsetting implementation opportunities, analyze spatial compliance deficits, and illustrate requirements
Reinaldo Francisco Ferreira Lourival +37 more
wiley +1 more source