Onychostoma

Onychostoma is a genus of cyprinid fish found in eastern Asia.

Species
There are currently 23 recognized species in this genus:
 * Onychostoma alticorpus (Ōshima, 1920) (Taiwan ku fish)
 * Onychostoma angustistomata (P. W. Fang, 1940)
 * Onychostoma barbatulum (Pellegrin, 1908) (Taiwan shoveljaw carp)
 * Onychostoma barbatum (S. Y. Lin, 1931)
 * Onychostoma breve (H. W. Wu & J. S. T. F. Chen, 1977)
 * Onychostoma daduense R. H. Ding, 1994
 * Onychostoma dongnaiensis H. Đ. Hoàng, H. M. Phạm & N. T. Trần, 2015 (Dongnai srang)
 * Onychostoma elongatum (Pellegrin & Chevey, 1934)
 * Onychostoma fangi Kottelat, 2000
 * Onychostoma fusiforme Kottelat, 1998
 * Onychostoma gerlachi (W. K. H. Peters, 1881)
 * Onychostoma krongnoensis H. Đ. Hoàng, H. M. Phạm & N. T. Trần, 2015 (Krongno srang)
 * Onychostoma laticeps Günther, 1896
 * Onychostoma leptura (Boulenger, 1900)
 * Onychostoma lini (H. W. Wu, 1939)
 * Onychostoma macrolepis (Bleeker, 1871)
 * Onychostoma meridionale Kottelat, 1998
 * Onychostoma minnanensis Jang-Liaw & I. S. Chen, 2013
 * Onychostoma ovale Pellegrin & Chevey, 1936
 * Onychostoma rarum (S. Y. Lin, 1933)
 * Onychostoma simum Sauvage & Dabry de Thiersant, 1874
 * Onychostoma uniforme (Đ. Y. Mai, 1978)
 * Onychostoma virgulatum Q. Xin, E. Zhang & W. X. Cao, 2009