title: A review of the species of Oreichthys (Teleostei: Cyprinidae) in the Western Ghats, India.
abstract: Fishes currently assigned to Oreichthys cosuatis from the Western Ghats are shown to belong to a closely-related group of three valid species: Puntius coorgensis, which is raised from synonymy, and two new species, O. duospilus and O. incognito. Oreichthys coorgensis can be distinguished from its congeners by a combination of characters that include 22-23+1-2 scales in the longitudinal series with 5-8 pored scales; ½3/1/2½ scales in the transverse row; 6-7 predorsal scales and usually a faint blackish spot on the caudal-fin base. Oreichthys duospilus,  sp. nov., can be distinguished by possessing an almost complete lateral line with 11-21 pored scales and two black spots: one on the dorsal fin and the other on the anal fin. Oreichthys incognito,  sp. nov., can be distinguished by a lateral line with 5 pored scales; ½3/1/1½ scales in the transverse row; 8 predorsal scales and a vertical black bar on the dorsal fin.
authors: Flat L', Sri Balaji Apartments, 7th Main Road, Dhandeeswaram, Velachery, Chennai-600 042.; Email: jdmarcusknight@yahoo.co.in.
authors: J D Marcus
authors: JD
authors: Knight
authors: National Bureau of Fish Genetic Resources- Kochi Unit, CMFRI Campus, Kochi-682 018.; Email: cichlidiot@gmail.com.
authors: Rahul G
authors: RG
authors: Kumar
mesh_terms: D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D003530:Cyprinidae / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D017753:Ecosystem; D005260:Female; D007194:India; D008297:Male; D009929:Organ Size