Results 101 to 110 of about 562 (191)

Apparent digestibility for Zophobas morio meal in diets for juvenile yellowtail lambari, Astyanax bimaculatus (Linnaeus 1758)

Anais da Academia Brasileira de Ciências
Abstract Aquaculture is essential for food security and the yellowtail lambari is of great importance in Brazilian fish farming. Zophobas morio meal has emerged as a sustainable protein alternative for fish diets. This study evaluated the apparent digestibility of larval, pupal and adult meal of Z. morio in diets for lambari.
TIAGO O. DE AGUILAR, ERIVELTO O. DE SOUZA, LEONARDO R. PERIARD, MARIA VERÔNICA PACHÊCO, JOSÉ GERALDO DE VARGAS JÚNIOR, RAPHAEL P. BOLZAN, TAIS S. LOPES, PEDRO PIERRO MENDONÇA   +7 more
openaire   +3 more sources

Molecular analysis and biodiversity of metazoan parasites of the yellow tail lambari, astyanax aff. bimaculatus (teleostei, characidae), in lower san francisco, northeastern brazil

, 2013
The difficulty in identifying some species of Lambaris comes from very similar phenotypic feature that often result from hybridization. The parasites can be indicative of various aspects of the biology of their hosts, including phylogeny, because some ...
Santana dos Santos, Joane Marília, Sierpe Jeraldo, Verónica de Lourdes, Moura de Melo, Cláudia, Riscala Madi, Rubens, Mota Lopes, Anna Carolina, Pedroza de Vasconcelos, Alessa Caroline   +5 more
core  

Diversity of Nematoda and Digenea from different species of characiform fishes from Tocantins River, Maranhão, Brazil. [PDF]

Rev Bras Parasitol Vet, 2022
Cárdenas MQ, Justo MCN, Reyes ADRP, Cohen SC.   +3 more
europepmc   +1 more source

Salinity effects in metabolic rate and behavior in lambari Astyanax bimaculatus

Brazilian Journal of Animal and Environmental Research, 2020
Júlia Schulz Carneiro, Edison Barbieri, Karina Fernandes Oliveira Rezende, Leonardo Castilho de Barros, Marcelo Barbosa Henriques   +4 more
openaire   +2 more sources

Cytogenetic data on Astyanax jacuhiensis (Characidae) in the lago Guaíba and tributaries, Brazil

Neotropical Ichthyology
Cytogenetic analyses were performed in Astyanax jacuhiensis from lago Guaíba, Brazil. The diploid number was 50, with a karyotype composed of 8m+30sm+4st+8a chromosomes, FN = 92.
Rosiley B. Pacheco, Lucia Giuliano-Caetano, Horácio F. Julio Junior, Ana L. Dias   +3 more
doaj   +1 more source

Effect of dosage of orally administered 17α-methyltestosterone on sex reversion of the yellowtail tetra Astyanax lacustris (Lütken, 1875). [PDF]

Anim Reprod, 2023
Farias RDS, Oliveira KRDS, de Souza ME, Ferreira DA, Silva AADN, da Silva VA, Dunham R, Coimbra MRM.   +7 more
europepmc   +1 more source

Revisão taxonômica das espécies do gênero astyanax baird e girard, 1854, (teleostei: characiformes: characidae) Da região da serra dos órgãos

, 2021
The species of the genus Astyanax Baird and Girard (1854) from the region of the Serra dos Órgãos, part of Serra do Mar in the State of Rio de Janeiro, Brazil, are reviewed. Astyanax giton Eigenmann (1908), A. hastatus Myers (1928), A.
Melo, Filipe Augusto G. de
core  

Connections among Land Use, Water Quality, Biodiversity of Aquatic Invertebrates, and Fish Behavior in Amazon Rivers. [PDF]

Toxics, 2022
de Sousa RS, Silva GC, Bazzan T, de la Torre F, Nebo C, Siqueira-Silva DH, Cardoso-Silva S, Pompêo MLM, de Paiva TCB, da Silva FT, da Silva DCVR.   +10 more
europepmc   +1 more source

FIGURE 1 in Review of species of the Astyanax bimaculatus " caudal peduncle spot " subgroup sensu Garutti & Langeani (Characiformes, Characidae) from the rio La Plata and rio São Francisco drainages and coastal systems of southern Brazil and Uruguay

, 2016
FIGURE 1. (A) Astyanax lacustris, MCP 16935, 73.7 mm SL, rio Poções, rio São Francisco drainage. (B) Astyanax lacustris, MCP 16930, 55.4 mm SL, rio Peru-açu, rio São Francisco drainage.
De Lucena, Carlos Alberto S., Soares, Helena Gouvea   +1 more
core   +1 more source

DINÂMICA DA NUTRIÇÃO DO TAMBIí­Å¡ Astyanax bimaculatus LINNAEUS, 1758 (PISCES, CHARACIFORMES, CHARACIDAE), NA REPRESA DE IBITINGA, ESTADO DE SÃO PAULO, BRASIL

Boletim do Instituto de Pesca, 2018
Analisaram-se o í­­ndice médio de repleção estomacal (r), o fator de condição (Ñ"ž) e a frequência relativa dos estádios de repleção (fr) em função da variação sazonal de Astyanax bimaculatus, na Represa de Ibitinga, para 704 indiví­­duos, dos quais 379
Ricardo Amaro dos SANTOS, Maria Teresa Duarte GIAMAS, Elmar Cardozo CAMPOS, Jaime José Casari da CAMARA, Harry VERMULM JUNIOR   +4 more
doaj