Astyanax lacustris
Description
Astyanax lacustris (Lütken, 1875)
Tetragonopterus lacustris Lütken 1875: 131 [original description].
Astyanax scabripinnis — Castro et al. 2004: 32, fig. 4a, 4.
Astyanax altiparanae — Graça and Pavanelli 2007: 54, 55; Hoffmann et al. 2015: 4, fig. A1.E.
Astyanax lacustris — Lucena and Soares 2016: 103, figs. 1, 6, 8, 9; Bifi et al. 2017: 4, 5, fig. 2.6.
Material examined. Table 2; Figure 5E.Deep body; terminal mouth; inner row of premaxilla with 5 teeth, outer with 4 or 5, dentary with 8–16, and no maxillary teeth. Lateral line complete, with 33–41 pored scales; transversal series above lateral line with 6–8 scale rows and below with 4–8 scale rows. Dorsal fin with 12, pectoral fin with 12 or 13, pelvic fin with 8 or 9, anal fin with 22–34, and caudal fin with 19, total rays (Garutti and Britski 2000). Ground color silvery; 1 black rounded humeral blotch followed by another vertically elongated humeral blotch, silvery longitudinal band on the flank (dark in fixed specimens) from humeral blotch to median caudal-fin rays, being larger on caudal peduncle and forming oval-shaped, horizontally elongated blotch. Yellowish fins.
Notes
Files
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Linked records
Additional details
Identifiers
Related works
- Cites
- Taxonomic treatment: 10.5281/zenodo.5618672 (DOI)
- Taxonomic treatment: http://treatment.plazi.org/id/BA6B87DFFF970E73FF56F8DCA7CBFE80 (URL)
- Is part of
- Journal article: 10.15560/14.2.363 (DOI)
- Journal article: http://publication.plazi.org/id/FFECFFBEFFB2FFFEFFA9663CFD365738 (URL)
Biodiversity
- Family
- Characidae
- Genus
- Astyanax
- Kingdom
- Animalia
- Order
- Characiformes
- Phylum
- Chordata
- Scientific name authorship
- Lutken
- Species
- lacustris
- Taxon rank
- species
- Taxonomic concept label
- Astyanax lacustris (Lutken, 1875) sec. Batista-Silva, Frota, Kashiwaqui, Abelha, Bailly, Gubiani & da, 2018
References
- Lutken CF (1875) Characinae novae Brasiliae centralis a clarissimo J. Reinhardt in provincia Minas-Geraes circa oppidulum Lagoa Santa in lacu ejusdem nominis, flumine Rio das Velhas et rivulis affluenti- bus collectae, secundum caracteres essentiales breviter descriptae. Oversigt over det Danske Videnskabernes Selskabs Forhandlinger 1874: 127 - 143.
- Castro RMC, Casatti L., Santos HF, Melo ALA, Martins LSF, Ferreira KM, Gibran FZ, Benine RC, Carvalho M, Ribeiro AC, Abreu TX, Bockmann FA, Pelicao GZ, Stopiglia R, Langeani F (2004) Estrutura e composicao da ictiofauna de riachos da bacia do rio Grande no estado de Sao Paulo, sudeste do Brasil. Biota Neotropica 3: 1 - 39. http: // doi. org / b 2 sg
- Graca WJ, Pavanelli CS (2007). Peixes da planicie de inundacao do alto rio Parana e areas adjacentes. EDUEM, Maringa, 241 pp.
- Hoffmann AC, Nascimento RHC, Shibatta OA (2015) Fish fauna from tributaries throughout the Tibagi river basin, upper Parana, basin, Brazil. Check List 11: 1815. https: // doi. org / 10.15560 / 11.6.1815
- Lucena CA, Soares HG (2016) Review of species of the Astyanax bimaculatus " caudal peduncle spot " subgroup sensu Garutti & Langeani (Characiformes, Characidae) from the rio La Plata and rio Sao Francisco drainages and coastal systems of southern Brazil and Uruguay. Zootaxa 4071: 101 - 125. https: // doi. org / 10.11646 / zootaxa. 4072.1.5
- Bifi AG, Dias AC, Frota A (2017) Fish species (Osteichthyes: Acti- nopterygii) from two tributaries of the Rio do Peixe basin, Tupa municipality, Sao Paulo state, Brazil. Check List 13: 2063. https: // doi. org / 10.15560 / 13.2.2063
- Garutti V, Britski HA (2000) Descricao de uma nova especie de Astyanax (Teleostei: Characidae) da bacia do alto rio Parana e consideracoes sobre as demais especies do genero na bacia. Comunicacoes do Museu de Ciencias e Tecnologia, PUCRS, serie Zoologia: 13: 65 - 88.