Rasbora is a genus of fish in the family Cyprinidae. They are native to freshwater habitats in South and Southeast Asia, as well as southeast China. A single species, R. gerlachi, is only known from an old specimen that reputedly originated from Africa (Cameroon), but this locality is considered doubtful. They are small, up to long, although most species do not surpass and many have a dark horizontal stripe. Several species are regularly kept in aquariums. As a common English name, "rasbora" is used for many species in the genus Rasbora, as well as several species in genera Brevibora, Boraras, Megarasbora, Metzia, Microdevario, Microrasbora, Rasboroides, Rasbosoma, Sawbwa, Trigonopoma and Trigonostigma. Some of these related genera were included in the genus Rasbora in the past. In a 2007 analysis, Rasbora was found to not be a monophyletic assemblage. However Boraras and Trigonostigma were determined to be monophyletic. Species According to FishBase, 84 recognized species are in this genus. This differs to some extent from the treatment by Catalog of Fishes, where some of these are regarded as junior synonyms and a few others (not listed below) are recognized as valid species. Rasbora adisi Rasbora amplistriga Kottelat, 2000 Rasbora api Lumbantobing, 2010 Rasbora aprotaenia C. L. Hubbs & Brittan, 1954 Rasbora argyrotaenia (Bleeker, 1849) (Silver rasbora) Rasbora armitagei N. K. A. Silva, Maduwage & Pethiyagoda, 2010 Rasbora arundinata Lumbantobing, 2014 Rasbora ataenia Plamoottil, 2016 Rasbora atranus Kottelat & H. H. Tan, 2011 Rasbora atridorsalis Kottelat & X. L. Chu, 1988 Rasbora aurotaenia Tirant, 1885 (Pale rasbora) Rasbora baliensis C. L. Hubbs & Brittan, 1954 Rasbora bankanensis (Bleeker, 1853) Rasbora bindumatoga Lumbantobing, 2014 Rasbora borapetensis H. M. Smith, 1934 (Blackline rasbora) Rasbora borneensis Bleeker, 1860 Rasbora bunguranensis Brittan, 1951 Rasbora caudimaculata Volz, 1903 (Greater scissortail) Rasbora cephalotaenia (Bleeker, 1852) Rasbora chrysotaenia C. G. E. Ahl, 1937 (Goldstripe rasbora) Rasbora cryptica Kottelat & H. H. Tan, 2012 Rasbora dandia (Valenciennes, 1844) Rasbora daniconius (F. Hamilton, 1822) (Slender rasbora) Rasbora dies Kottelat, 2008 Rasbora dorsinotata Kottelat, 1988 Rasbora dusonensis (Bleeker, 1850) (Rosefin rasbora) Rasbora einthovenii (Bleeker, 1851) (Brilliant rasbora) Rasbora elegans Volz, 1903 (Twospot rasbora) Rasbora ennealepis T. R. Roberts, 1989 Rasbora everetti Boulenger, 1895 Rasbora gerlachi C. G. E. Ahl, 1928 Rasbora haru Lumbantobing, 2014 Rasbora hobelmani Kottelat, 1984 (Kottelat rasbora) Rasbora hosii Boulenger, 1895 Rasbora hubbsi Brittan, 1954 Rasbora jacobsoni M. C. W. Weber & de Beaufort, 1916 Rasbora johannae Siebert & Guiry,