Results 11 to 20 of about 722 (134)
, 2010 Key for the species of Astyanax from laguna dos Patos system 1. Anterior humeral spot distinctively oval-shape ................. 2 1’. Anterior humeral spot vertically elongate or other form but never oval-shape ................................................................... 3 2.
Bertaco, Vinicius A. +1 more
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, 2007 Astyanax sp.: rio Iguaçu basin: MNRJ 27964, 15, Usina Hidreletrica de Foz do Areia, 4 Jul 1992. São Paulo State: rio Paranapanema basin: MHNCI 9144, 14 (2 c&s), road SP-261, stream tributary of rio Claro, approx. 22°47’S 49°10’W, 9 Jul 2000; MNRJ 27970, 31, small tributary of rio das Almas, approx. 24°08’S 48°20’W, 7 Nov 2002.
Vinícius Abilhoa, Luiz Fernando Duboc
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, 2006 [[Astyanax]] In recent years, several species of Astyanax with similar counts of scales (33-36 on lateral line, 6-7/5-6 transverse) and anal fin-rays (iv-v + 21-23) to those of A. eigenmanniorum were described from eastern Brazil and northern Argentina (Almiron et al, 2002; Azpelicueta & Garcia, 2000; Azpelicueta et al. 2002a, 2002b, 2003; Casciotta et
J. M. Mirande +2 more
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, 2021 Astyanax bransfordii (Gill, 1877). Longjaw Tetra; Sardina, Sardina Picuda, Picuda, Sábalo, Sabalete, Sardina Hocicuda, Sardina Dientona. Distribution: Global: Middle America; from southwestern Nicaragua to northern Costa Rica, Atlantic drainages; Costa Rica: LN, RF, SJ, SC, Sa, To and Pa (Atlantic), 5– 530 m.a.s.l., Pri, Pot.
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Acta Scientiarum: Biological Sciences, 2008 Neste trabalho foi obtido o fator de condição relativo de Hypostomus strigaticeps, Astyanax altiparanae, Astyanax scabripinnis, Astyanax fasciatus, Astyanax sp1., Characidium aff. zebra, Piabina argentea, Hypostomus ancistroides, Hypostomus sp1., Parodon
Leandro Muller Gomiero +1 more
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Karyotypic diversity among three species of the genus Astyanax (Characiformes: Characidae)
Brazilian Journal of BiologyThe group Incertae sedis within the Characidae family currently includes 88 genera, previously included in the subfamily Tetragonopterinae. Among them is the genus Astyanax comprising a group of species with similar morphology and widely distributed in ...
P. B. Nishiyama +5 more
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Animal Biodiversity and Conservation, 2007 No hay información osteológica sobre Astyanax aurocaudatus que contribuya a interpretar correctamente su estado taxonómico. En este trabajo se realizaron observaciones osteológicas, morfométricas y merísticas.
R. I. Ruiz-C., C. Román-Valencia
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, 2007 Astyanax totae: rio Iguaçu basin: MCP 37562, 8, 49.1-81.9 mm SL, 11 Jul 2002; MHNCI 10305, 1, 61.1 mm SL, rio Cascata, tributary of rio Tortuoso, an affluent of rio Iguaçu, approx. 25°29’S 49°39’W, 26 May 2002; MHNCI 10306, 21, 34.4-73.4 mm SL (2 c&s), 26 May 2002; NUP 4099, 16, 41.9-56.3 mm SL, 23 Jun 2002; MNRJ 28652, 11, 36.9-66.3 mm SL, 9 Jan 2002.
Vinícius Abilhoa, Luiz Fernando Duboc
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Osteología de Astyanax aurocaudatus Eigenmann, 1913 (Pisces, Characidae), con notas sobre la validez de Carlastyanax Géry, 1972 [PDF]
Animal Biodiversity and Conservation, 2006 Osteology of Astyanax aurocaudatus, Eigenmann, 1913 (Pisces, Characidae), with notes on the validity of Carlastyanax, Géry, 1972. The taxonomic status of Astyanax aurocaudatus is difficult to interpret as no relevant osteological data are available to
Ruiz-C., R. I., Román-Valencia, C.
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European Journal of Taxonomy, 2018 The Astyanax orthodus species-group includes nine species: Astyanax boliviensis sp. nov., A. bopiensis nom. nov., A. embera sp. nov., A. gandhiae sp. nov., A. moorii comb. nov., A. orthodus, A. superbus, A. villwocki and A. yariguies comb. nov. The group
Raquel I. Riuz-C +4 more
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