Results 61 to 70 of about 1,210 (187)
Length–weight relations of fishes (Actinopterygii) from karst streams in the Bodoquena Plateau, western Brazil [PDF]
Acta Ichthyologica et Piscatoria, 2018 The presently reported study provides the length–weight relations (LWR) for 23 species from headwater streams of the Bodoquena Plateau, which is located on the southern border of the Brazilian Pantanal.
F. Severo-Neto +4 more
doaj +3 more sources
, 2016 Published as part of Fernando C. P. Dagost, anoela M. F. Mar, cila Cam & ávio C. T. Li, 2016, A New Species of Hyphessobrycon (Characiformes: Characidae) from the Upper Rio Juruena Basin, Central Brazil, with a Redescription of H. cyanotaenia, pp.
Dagost, Fernando C. P. +3 more
openaire +2 more sources
Pisces, Teleostei, Characiformes, Characidae, Hasemania crenuchoides Zarske and Géry, 1999, Hyphessobrycon balbus Myers, 1927 and Oligosarcus planaltinae Menezes and Géry, 1983: new records in Distrito Federal, Central Brazil [PDF]
Check List, 2010 Herein we present new records of three freshwater fish species (Hasemania crenuchoides, Hyphessobrycon balbus and Oligosarcus planaltinae) considered restricted to Central Brazil and previously known only for the upper Rio São Bartolomeu sub-basin.
Pedro Aquino, Thiago Couto
doaj +3 more sources
Aquaculture Research, Volume 2026, Issue 1, 2026.Mystus cavasius (locally known as Gulsha) is a commercially important catfish in Bangladesh, typically transported live in oxygenated polythene bags without anesthetics, often resulting in severe stress, injuries, and high mortality. This study evaluated the efficacy of clove seed aqueous extract (CAE) as a natural anesthetic at different ...
Nafisa Khatun +4 more
wiley +1 more source
Neotropical IchthyologyA new species of characid fish, Hyphessobrycon scutulatus, is described from the rio Teles Pires drainage, upper rio Tapajós system. The new species is distinct from all Hyphessobrycon species by the following characters: inner row premaxillary teeth 7 ...
Carlos Alberto Santos de Lucena
doaj +1 more source
A new Hyphessobrycon (Characiformes: Acestrorhamphidae) from the Central Amazon basin, Brazil [PDF]
Papéis Avulsos de ZoologiaA new species of Hyphessobrycon is described from the region of the lower rioTapajós basin, state ofPará, and tributaries of the northern bank of the Amazon River from the rio Itapiranga basin westward to the lower rio Negro basin, states of Amazonas and
Flávio C.T. Lima +3 more
doaj +1 more source
Aquaculture Research, Volume 2026, Issue 1, 2026.Context Organophosphates and chitin synthesis inhibitor pesticides pose a significant indirect threat to fish populations, necessitating effective remedial measures. Objective Supplementation with vitamin C (Vit C) in fish feed as a counteracting strategy to mitigate pesticides effect was explored in silver carp (Hypophthalmichthys molitrix ...
Sumaira Hassan +6 more
wiley +1 more source
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Forest cover is positively associated with fish biomass and fisheries yield in the Amazon River floodplain, and many species enter flooded forests to feed, spawn, or seek refuge from predation. Floating macrophyte beds, known as floating meadows, in Amazon floodplains support high fish diversity and serve as nursery habitat for many fishes of ...
Sam Grinstead +6 more
wiley +1 more source
, 2014 Published as part of Litz, Thomas O. & The, Stefan Koerber Introduction, 2014, Check List of the Freshwater Fishes of Uruguay (CLOFF-UY)., pp.
Litz, Thomas O. +1 more
openaire +2 more sources