Catálogo de ejemplares tipo de la colección ictiológica del Museo de La Plata. Adenda 2015 [PDF]
, 2015 Fil: Miquelarena, Amalia María. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Nadalin, Diego Oscar. División Zoología Vertebrados.
Miquelarena, Amalia María +1 more
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Genetics and Molecular Biology, 1998 A cytogenetic and morphometric study of four populations of characid fish assigned to the "complex" of Astyanax scabripinnis originating from three riverine basins, namely Ivaí (populations A and B), Paranapanema (C) and Paraná (D), was carried out ...
Mizoguchi Sônia Maria Hiromi Nakagawa +1 more
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Redescriptions of Spinitectus acipenseri and S. micracanthus (Nematoda, Cystidicolidae), with notes on the taxonomy of Spinitectus-like nematodes parasitising North American fishes. [PDF]
Parasite, 2023 Moravec F +3 more
europepmc +1 more source
Dos nuevos Bryconamericus: B. cinarucoense sp. n. y B. singularis sp. n. (Characiformes, Characidae) del río Cinaruco, cuenca del Orinoco, con claves para todas las especies de Venezuela [PDF]
Here we describe for the first time Bryconamericus cinarucoense n. sp. and Bryconamericus singularis n. sp., two new species of Characiformes from the Cinaruco River, Orinoco Basin in Venezuela. B. cinarucoense n. sp.
Román-Valencia, C. +2 more
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The role of biotechnology in aquaculture and fisheries development [PDF]
, 2012 Biotechnology per se is not a panacea for the world's problems of hunger and poverty. However, genetic engineering in particular, offers outstanding potentials to increase the efficiency of animal improvement.
Shedrack, J., Uneke, B.I.
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Efecto de algunos iones sobre la activación espermática en Brycon henni (Eigenmann 1913)
Acta Biológica Colombiana, 2007 Spermatozoa in Characid fish remain immobile in seminal plasma and are activated when freed into water where the ionic balance seems to be the main factor starting the activation process.
Javier Tabares +3 more
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Neotropical IchthyologyA new characiform is herein described from the Eocene-Oligocene sediments exposed in the Aiuruoca basin, in southern Minas Gerais State, Brazil. Recently, two other characid species were described for this same fossil level: †Paleotetra aiuruoca and ...
Fernanda E. Weiss +2 more
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Morphological and functional trait divergence in endemic fish populations along the small-scale karstic stream. [PDF]
BMC Zool, 2023 Acar E, Kaymak N.
europepmc +1 more source
Analisis Filogenetik Genus Rasbora (Teleostei: Cyprinidae) Berdasarkan Karakter Morfologis [a Phylogenetic Analysis of Genus Rasbora (Teleostei: Cyprinidae) Using Morphological Characters] [PDF]
, 2010 Suatu analisis filogenetik telah dilakukan terhadap 33 jenis Rasbora sensu lato menggunakan 52 karakter morfologis dan menunjukkan bahwa hanya dua dari tujuh kelompok jenis sensu Brittan (1954) yang dianalisis yang membentuk hubungan kekerabatan ...
Lumbantobing, D. N. (Daniel)
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Caldasia, 1960 This paper describes a new species of characid fish, Creagrutus nigrostigmatus, which differs from all earlier known species of the genus in possessing a well-marked black horizontal caudaI bar, as well as in the spacing of the teeth on the ...
Dahl George
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