FB-67716 http://www.fishbase.org/summary/SpeciesSummary.php?id=67716 Animalia Chordata Teleostei Cyprinodontiformes Rivulidae Laimosemion Laimosemion ubim Costa & Lazzarotto, 2014 Arinos-pansermalle Arinos cory Corydoras apiaka Espíndola, Spencer, Rocha & Britto, 2014 2015-06-13 2024-07-18 Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto0 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Dias, A.C., L.F.C. Tencatt, F.F. Roxo, G.S.C. da Costa Silva, S.A. Santos, M.R. Britto, I. Taylor and C. Oliveira0 Phylogenomic analyses in the complex Neotropical subfamily Corydoradinae (Siluriformes: Callichthyidae) with a new classification based on morphological and molecular data. Zool. J. Linn. Soc. 203(3):1-31. (Ref. 137524) FB-GeneralDescr-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-20 00:00:00 2025-09-30 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 Most inhabits lotic environment in the rio Arinos and its tributaries. The rio Arinos is characterized by muddy-brown color and soft bottom of clay and sand. Collected mostly in small forest streams of black or clear water, or in marginal ponds (Ref. 102660). Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto 2014 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) FB-DiagnosticDescr-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-22 00:00:00 2015-09-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 Corydoras apiakacan be diagnosed from its spotted congeners by having smaller dorsal-fin spine than the three anterior branched dorsal-fin rays (vs. dorsal-fin spine smaller than just two anterior dorsal-fin rays, or equal in size). It differs from its congeners, with the exception of C. albolineatus, C. araguaiaensis, C. haraldschultzi, C. julii,C. polystictus, C. multimaculatus and C. xinguensis, by having numerous dark-brown spots over the head and body (vs. absence of spots). It can be distinguished from C. albolineatus, C. araguaiaensis and C. haraldschultzi by having several spots scattered all over the head and trunk in a somewhat random pattern (vs. spots more concentrated and with a single pale horizontal stripe in the middle of the body in C. albolineatus; or spots arranged in three or more stripes along the trunk in C. araguaiaensis and C. haraldschultzi); pectoral, pelvic and anal fins hyaline (vs. several series of small blotches over fin rays), and adipose fin hyaline or bearing one spot (vs. two or more spots). Corydoras apiaka further differs from C. multimaculatus and C. xinguensisby the absence of blotches on interradial membrane of dorsal fin (vs. presence); adipose fin hyaline or with a single spot (vs. two or three well defined spots); spots not reaching over the anal fin base (vs. spots extending to anal-fin base). It is distinguished from C. xinguensisby the absence of spots onanal fin (vs. presence); body spots with diffuse border (vs. spots with well delimited edge). It can be further separated from all other spotted species, except C. multimaculatus, by the naked ventral region (vs. belly with small platelets) (Ref. 102660).Description: Anal-fin rays ii,5,i; pelvic-fin rays i,5 (Ref. 102660). Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto 2014 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) FB-Morphology-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-22 00:00:00 2015-09-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 Dorsal spines (total): 2; Dorsal soft rays (total): 8; Analsoft rays: 8 Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto 2014 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) FB-Distribution-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-20 00:00:00 2022-11-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 South America: tributaries of rio Arinos, rio Teles Pires and rio Preto of the rio Tapajós basin in Brazil. Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto 2014 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) FB-Size-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-20 00:00:00 2025-09-30 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 3.9 cm SL (male/unsexed; (Ref. 102660)) Espíndola, V.C., M.R.S. Spencer, L.R. Rocha and M.R. Britto 2014 A new species of Corydoras Lacépède (Siluriformes: Callichthyidae) from the Rio Tapajós basin and its phylogenetic implications. Papéis Avulsos de Zoologia 54(3):25-32. (Ref. 102660) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-67725 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2015-06-20 00:00:00 2025-09-30 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67725 demersal; freshwater