Results 71 to 80 of about 1,060 (196)

Hyphessobrycon eques

open access: yes, 2010
Published as part of Mirande, Juan Marcos, 2010, Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy, pp. 385-568 in Neotropical Ichthyology 8 (3) on page 510, DOI: 10.1590/S1679-62252010000300001, http://zenodo.org/record ...
openaire   +2 more sources

Hyphessobrycon boulengeri NT

open access: yes, 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

A new species of Hyphessobrycon (Teleostei: Characidae) from the upper rio Tocantins drainage, with bony hooks on fins

open access: yesNeotropical Ichthyology
A new species of characid, Hyphessobrycon hamatus, is described from the upper rio Tocantins, Goiás, Brazil. The new species is distinguished from all other Hyphessobrycon species by the presence of bony hooks on dorsal, anal, pelvic, and pectoral fins ...
Vinicius A. Bertaco, Luiz R. Malabarba
doaj   +1 more source

Vertical segregation of two species of Hyphessobrycon(Characiformes: Characidae) in the Cabiúnas coastal lagoon, southeastern Brazil

open access: yesNeotropical Ichthyology
Segregation in the use of the water column by two congeneric species of Characidae, Hyphessobrycon bifasciatus and H. luetkenii, was investigated through underwater observations in the Cabiúnas coastal lagoon in northeastern Rio de Janeiro, Brazil.
Sergio M. Q. Lima   +3 more
doaj   +1 more source

Long‐Term Effects of Land Use and Cover Change and Dam Rupture on Ichthyofauna in a Neotropical Stream

open access: yesInternational Review of Hydrobiology, Volume 110, Issue 1, Page 5-12, June 2025.
ABSTRACT This study evaluates land use and land cover (LULC) changes and their impacts on the fish community of a neotropical stream in the Sorocaba River basin, Brazil, from 2006 to 2023. The watershed experienced landscape changes over time, categorized into four periods: rural interventions, urban interventions, restorative interventions, and post ...
Nícholas de P. Nicomedes   +8 more
wiley   +1 more source

Fig. 4. Hyphessobrycon itaparicensis, UFBA 7558 in Redescription of Hyphessobrycon itaparicensis, a senior synonym of H. sergipanus (Characiformes: Characidae)

open access: yes, 2018
Fig. 4. Hyphessobrycon itaparicensis, UFBA 7558, male, 39.1 mm SL: (a) anal and (b) pelvic fins indicating bony processes. Scale bars = 2 mm.Published as part of Zanata, Angela M., Camelier, Priscila, Carvalho, Fernando R. & Lima, Sergio M.
Zanata, Angela M.   +3 more
core   +1 more source

Hyphessobrycon tortuguerae Bohlke 1958

open access: yes, 2021
Hyphessobrycon tortuguerae Böhlke, 1958. Tortuguero Tetra; Sardina, Sardinita, Tetra, Tetra de Tortuguero, Sardinita de Tortuguero. Distribution: Global: Middle America; from central and eastern Honduras to northern Costa Rica,Atlantic drainages; Costa Rica: LN, RF, SJ, SC, Sa and To (Atlantic), 0–50 m.a.s.l., Pri, Pot.
openaire   +2 more sources

Effects of Dietary L‐Arginine on Distal Intestinal Health in Marine Atlantic Salmon (Salmo salar) at Elevated Temperature

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
Farmed Atlantic salmon are increasingly being challenged by rising sea surface temperature. For salmon aquaculture in Australia, the water often exceeds the thermal tolerance limit during summer, causing reduced feeding, intestinal inflammation and increased susceptibility to disease.
Theophilus Seah   +5 more
wiley   +1 more source

A new characid fish, Hyphessobryconhexastichos (Characiformes: Characidae) from Chapada dos Parecis, Mato Grosso, Brazil

open access: yesNeotropical Ichthyology
A new characid species, Hyphessobrycon hexastichos, is described from the upper rio Tapajós, Mato Grosso, Brazil. The new species is distinguished from all other Hyphessobrycon species by the presence of black zigzag longitudinal lines between ...
Vinicius A. Bertaco, Tiago P. Carvalho
doaj   +1 more source

Life-history strategies associated to reproduction of three Hyphessobrycon species (Characidae) in lentic environments of upper Paraná River basin

open access: yesActa Limnologica Brasiliensia, 2013
AIM: Life-history strategies in fish include essential parameters related to offspring survivorship, fecundity and time of reproduction, which represent adaptive traits that enable a species to deal with spatial and temporal variability of abiotic ...
Cristina da Silva Gonçalves   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy