Třída: Actinopterygii - paprskoploutví
Řád: Cyprinodontiformes - halančíkovci
Čeleď: Rivulidae -

Typový druh: Rivulus cylindraceus Poey, 1860

Reference: Poey F. 1858-61. Memorias sobra la historia natural de la Isla de Cuba, acompañadas de sumarios Latinos y extractos en Francés. Tomo 2. La Habana. [Sections have subtitles.] Mem. Hist. Nat. Cuba v. 2. 1-96 (1858), 97-336 (1860), 337-442.

Přehled druhů

• Rivulus amanapira Costa, 2004
  Costa, W. J. E. M. 2004. Rivulus uakti sp. n. and R. amanapira sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new species from the upper Rio Negro, Brazilian Amazon. Zootaxa No. 465: 1-12.
• Rivulus bororo Costa, 2007
  Costa, W.J.E.M. 2007. Rivulus bororo and R. paresi, two new killifishes from the upper Paraguay River basin, Brazil (Teleostei: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4): 351-357.
• Rivulus caurae Radda, 2004
  Radda, A. C. 2004. Description of a new species of the rivuline genus Rivulus Poey, 1869 (Rivulidae, Osteichthyes) from Rio Caura, Bolivar State, Venezuela. Ann. Naturhist. Mus. Wien No. 105 B: 21-25.
• Rivulus crixas Costa, 2007
  Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua International Journal of Ichthyology, 13 (2): 55-68.
• Rivulus cyanopterus Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus dapazi Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus egens Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus faucireticulatus Costa, 2007
  Costa, W.J.E.M. 2007. A new species of Rivulus from the Claro river drainage, upper Paraná river basin, central Brazil, with redescription of R. pinima and R. vittatus (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4): 313-323.
• Rivulus formosensis Costa, 2008
  Costa, W.J.E.M. 2008. Rivulus formosensis, a new aplocheiloid killifish from the upper Corrente River drainage, upper Paraná River basin, central Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (1): 85-90.
• Rivulus gaucheri Keith, Nandrin & Le Bail, 2006
  Keith, P., Nandrin, L. & Le Bail, P.Y. 2006. Rivulus gaucheri, a new species of rivuline (Cyprinodontiformes : Rivulidae) from French Guiana. Cybium, 30 (2): 133-137.
• Rivulus giarettai Costa, 2008
  Costa, W.J.E.M. 2008. Rivulus giarettai, a new killifish from the Araguari River drainage, upper Paraná River basin, Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (1): 91-95.
• Rivulus illuminatus Costa, 2007
  Costa, W.J.E.M. 2007. Rivulus illuminatus, a new killifish from the serra dos Caiapós, upper rio Paraná basin, Brazil (Teleostei: Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (3): 193-198.
• Rivulus javahe Costa, 2007
  Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua International Journal of Ichthyology, 13 (2): 55-68.
• Rivulus karaja Costa, 2007
  Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua International Journal of Ichthyology, 13 (2): 55-68.
• Rivulus kayabi Costa, 2007
  Costa, W.J.E.M. 2007. Rivulus kayabi, a new killifish from the Tapajós river basin, southern Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4): 345-350.
• Rivulus kayapo Costa, 2006
  Costa, W.J.E.M. 2006. Rivulus kayapo n. sp. (Teleostei: Cyprinodontiformes: Rivulidae): a new killifish from the serra dos Caiapos, upper rio Araguaia basin, Brazil. Zootaxa, 1368: 49-56.
• Rivulus kirovskyi Costa, 2004
  Costa, W. J. E. M. 2004. Rivulus kirovskyi, a new killifish from the central Amazon, Brazil (Cyprinodontiformes: Rivulidae). Neotropical Ichthyol. v. 2 (no. 1): 9-12.
• Rivulus lazzarotoi Costa, 2007
  Costa, W.J.E.M. 2007. Rivulus lazzarotoi n. sp. (Teleostei: Cyprinodontiformes: Rivulidae), a new killifish from the Jurumirim River basin, southeastern Brazil. aqua International Journal of Ichthyology, 12 (3): 123-128.
• Rivulus litteratus Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus mahdiaensis Suijker & Collier, 2006
  Suijker, W. H. & G. E. Collier. 2006. Rivulus mahdiaensis, a new killifish from central Guyana (Cyprinodontiformes: Rivulidae). Zootaxa No. 1246: 1-13.
• Rivulus paracatuensis Costa, 2003
  Costa, W. J. E. M. 2003. Rivulus paracatuensis n. sp. (Cyprinodontiformes: Rivulidae): a new rivuline species from the Rio São Francisco basin, Brazil. Aqua, J. Ichthy. Aquat. Biol. v. 7 (no. 1): 39-43.
• Rivulus paresi Costa, 2007
  Costa, W.J.E.M. 2007. Rivulus bororo and R. paresi, two new killifishes from the upper Paraguay River basin, Brazil (Teleostei: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4): 351-357.
• Rivulus parnaibensis Costa, 2003
  Costa, W. J. E. M. 2003. A new species of the genus Rivulus Poey, 1860 from the Parnaiba River basin, northeastern Brazil (Teleostei, Cyprinodontiformes, Rivulidae). Bol. Mus. Nac., Zool. (Brasil) No. 511: 1-7.
• Rivulus planaltinus Costa & Brasil, 2008
  Costa, W.J.E.M. & Brasil, G.C. 2008. A New Pelvicless Killifish Species of the Genus Rivulus, Subgenus Melanorivulus (Cyprinodontiformes: Rivulidae), from the Upper Tocantins River Basin, Central Brazil. Copeia, 2008 (1): 82-85.
• Rivulus romeri Costa, 2003
  Costa, W. J. E. M. 2003. A new miniature rivuline fish from the upper Negro river basin, northern Brazil (Teleostei, Cyprinodontiformes, Rivulidae). Arq. Mus. Nac. Rio de Janeiro v. 61: 175-178.
• Rivulus rossoi Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus rubromarginatus Costa, 2007
  Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua International Journal of Ichthyology, 13 (2): 55-68.
• Rivulus rutilicaudus Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus salmonicaudus Costa, 2007
  Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua International Journal of Ichthyology, 13 (2): 55-68.
• Rivulus sape Lasso-Alcalá, Taphorn & León-Mata, 2006
  Lasso-Alcalá, O. M., D. C. Taphorn, C. A. Lasso & O. León-Mata. 2006. Rivulus sape, a new species of killifish (Cyprinodontiformes: Rivulidae) from the Paragua River system, Caroní River drainage, Guyana Shield, Venezuela. Zootaxa No. 1275: 21-29.
• Rivulus scalaris Costa, 2005
  Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology, 3 (1): 69-82.
• Rivulus simplicis Costa, 2004
  Costa, W. J. E. M. 2004. Rivulus simplicis n. sp. (Cyprinodontiformes: Rivulidae): A new killifish from the coastal plains of south-eastern Brazil. Aqua, J. Ichthy. Aquat. Biol. v. 8 (no. 3): 103-108.
• Rivulus torrenticola Vermeulen & Isbrücker, 2000
  Vermeulen, F. B. M. & I. J. H. Isbrücker. 2000. Rivulus torrenticola n. sp. (Actinopterygii: Cyprinodontiformes: Rivulidae), a new killifish from highlands in the Guyana Shield. Beaufortia v. 50 (no. 10): 185-190.
• Rivulus uakti Costa, 2004
  Costa, W. J. E. M. 2004. Rivulus uakti sp. n. and R. amanapira sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new species from the upper Rio Negro, Brazilian Amazon. Zootaxa No. 465: 1-12.
• Rivulus uatuman Costa, 2004
  Costa, W. J. E. M. 2004. Rivulus uatuman sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): a new miniature killifish from the central Brazilian Amazon. Zootaxa No. 696: 1-8.

Statistické údaje

Počet druhů: 35