Results 41 to 50 of about 1,655 (200)
Zoologia (Curitiba), 2013 In this contribution we studied the trophic ecology of four Characidae species from the Cavalo Stream, upper Tocantins River, considering diet overlap and trophic niche breadth.
Maíra Moraes +2 more
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Bryconamericus exodon Eigenmann 1907
, 2011 Bryconamericus exodon (Fig. 6 A-L) In the spermatozoon of Bryconamericus exodon the ovoid nucleus measures 1.5 µ m in the longitudinal axis and 1.2 µ m in the transverse axis. The surrounding strip of cytoplasm has no organelles (Fig. 6A). Nuclear rotation toward the flagellar axis was about 80 degrees (Fig. 6 A-B).
Baicere-Silva, Clarianna Martins +4 more
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Bryconamericus stramineus Eigenmann 1908
, 2014 B. stramineus Eigenmann, 1908 NT first record Eigenmann & Myers (1929) remarks in T sub B.
Litz, Thomas O. +1 more
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Bryconamericus pyahu Azpelicueta, Casciotta & Almiron 2003
, 2020 B. pyahu Azpelicueta, Casciotta & Almirón, 2003 Bryconamericus pyahu Azpelicueta, Casciotta & Almirón, 2003 info type locality Misiones, Iguazú basin, Arroyo ...
Mirande, Juan Marcos, Koerber, Stefan
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Swimming performance of the small characin Bryconamericus stramineus (Characiformes: Characidae) [PDF]
Zoologia (Curitiba), 2010 Very little research has been conducted on the swimming capacity of Neotropical fish. The few studies available have focused on large migratory species. The present study used fixed and increasing velocity tests to determine prolonged and sustained speeds of the "pequira", Bryconamericus stramineus Eigenmann, 1908, a small, abundant species found in ...
Castro, Miriam A. de +3 more
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, 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 542, DOI: 10.1590/S1679-62252010000300001, http://zenodo.org/record ...
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Acta Scientiarum: Biological Sciences, 2008 Exemplares de Bryconamericus iheringii (Boulenger, 1887) coletados nos riachos Cambé, Taquari, Água da Floresta e Baroré, localizados na bacia do rio Tibagi, Estado do Paraná, foram analisados para verificar sua dieta.
Maria Carolina Gomiero Oricolli +1 more
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Caracterización y distribución de la fauna íctica en la subcuenca del río Quiroz, Ayabaca (Perú) [PDF]
, 2008 En el present treball es determinen les espècies de peixos de la subconca del riu Quiroz i es coneix la distribució d'aquestes espècies a la subconca segons la influència de l'altitut i la interacció de les activitats humanes en els cossos d'aigua.
Bonastre Blanco, Marta +1 more
core
, 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 536, DOI: 10.1590/S1679-62252010000300001, http://zenodo.org/record ...
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Bryconamericus ytu Almiron, Azpelicueta & Casciotta 2004
, 2020 Published as part of Mirande, Juan Marcos & Koerber, Stefan, 2020, Checklist of the Freshwater Fishes of Argentina. 2 edition. (CLOFFAR- 2)., pp.
Mirande, Juan Marcos, Koerber, Stefan
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