Results 1 to 10 of about 92 (70)
Geographic variation of Moenkhausia bonita (Characiformes: Characidae) in the rio de la Plata basin, with distributional comments on M. intermedia [PDF]
Neotropical Ichthyology, 2019 Moenkhausia bonita occurs in numerous additional localities from the Bermejo, Paraná, Paraguay, and Uruguay river basins. Given that this finding greatly expands the distributional range of M.
Ricardo Britzke +2 more
exaly +10 more sources
Reproductive Aspects of Moenkhausia intermedia Eigenmann, 1908 (Pisces, Characidae) in the Upper Paraná River Basin, Brazil [PDF]
ISRN Zoology, 2011 The aim of this work was to determine the reproductive tactic of the population of Moenkhausia intermedia, inhabiting the Capivara Reservoir, lower Paranapanema River. Four different stretches of the reservoir were selected, and sampling was carried out quarterly, in the period from 2001 to 2004.
Armando César Rodrigues Casimiro +3 more
wiley +3 more sources
Reproductive biology of Moenkhausia intermedia (Eigenmann) (Pisces, Characiformes) in Itumbiara Reservoir, Goiás, Brazil [PDF]
Revista Brasileira De Zoologia, 2004 To study the reproductive biology of Moenkhausia intermedia (Eigenmann, 1908) in Itumbiara reservoir, Paranaíba river, Goiás, Brazil, a total of 301 specimens (237 females and 64 males) were captured quaterly from January to December 1993. The gonadosomatic index of females and males were related to morphologic variations of the gonads in different ...
Nilo Bazzoli, Bazzoli Nilo
exaly +5 more sources
Boletim do Instituto de Pesca, 2018 Foi determinada a curva de seletividade média das redes de emalhar com perímetros internos de malha de 4,8; 6,0; 7,2 e 8,0 cm, utilizadas na captura de Viuvinha, Moenkhausia intermedia, na Represa de Ibitinga, Rio Tietê, Estado de São Paulo, Brasil ...
Elmar Cardozo CAMPOS +3 more
doaj +2 more sources
Cytogenetic analyses of three species of Moenkhausia Eigenmann, 1903 (Characiformes, Characidae) from Lower Paraná River (Misiones, Argentina) [PDF]
Caryologia, 2022 Moenkhausia Eigenmann, 1903 is one of the more specious genera among Characidae family, composed by around 100 species. Three members of this genus were cytogenetically analyzed: M. dichroura Kner, 1858, M.
Kevin I. Sánchez
doaj +2 more sources
Predation on pirarucu larvae by opportunistic fish species [PDF]
Acta Amazonica, 2022 One of the constraints in pirarucu, Arapaima gigas farming is the reproduction in captivity, due to inconsistent number of spawning events per reproductive cycle, thus, unreliable availability of juvenile fish. This is a first-hand report on predation of
Adriana Ferreira LIMA +3 more
doaj +3 more sources
Nucleus, 2009 The goal of this study was to analyze the diet of Moenkhausia intermedia (Eigenmann, 1908) from Diogo Lake, Rio Mogi-Guaçu basin, municipality of Luís Antônio, State of São Paulo, southeastern Brazil.
Clycie Aparecida da Silva Machado +2 more
openaire +4 more sources
Brazilian Journal of Veterinary Research and Animal Science, 1991 Foram determinados o tipo de desova e a fecundidade de Moenkhausia intermedia na Represa de Ibitinga, Estado de São Paulo (210 46'S-480 59'W), no período de junho de 1989 a maio de 1990. Utilizaram-se 37 fêmeas maduras para o estudo de fecundidade, de que resultaram, em média, 6092 ovócitos. 584 fêmeas prestaram-se à determinação do tipo de desova, que
Arlete Mota Rodrigues +4 more
openaire +3 more sources
Brazilian Archives of Biology and Technology, 1999 For a dietary study, specimens of Astyanax bimaculatus, Astyanax schubarti, and Moenkhausia intermedia were caught monthly with seines-nets in six lakes (Pau Veio, Porto Rico, Três Amigos, Mutum, Pontal, and Canal do Meio), on the floodplain of the Upper
Karla Danielle Gaspar da Luz +1 more
doaj +2 more sources
Acta Scientiarum: Biological Sciences, 2008 Moenkhausia intermédia é uma espécie de pequeno porte e um importante componente da cadeia alimentar, especialmente para as outras espécies de peixes, de aves e de outros carnívoros que vivem na planície de inundação. Espécies com importância similar são
Maria de Los Angeles Perez Lizama +1 more
doaj +3 more sources