Gastromyzon ctenocephalus group

H. H. Tan & C. U. M. Leh, 2006, Three new species of Gastromyzon (Teleostei: Balitoridae) from southern Sarawak., Zootaxa 1126, pp. 1-19: 3

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Gastromyzon ctenocephalus group


Gastromyzon ctenocephalus group  ZBK 

Diagnosis.-This species group is defined by body with evenly distributed cream spots; an angular gill slit; presence of a subopercular groove, which is continuous to the pectoral fin origin; absence of a secondary rostrum; absence of a postoral pouch; absence of scales on abdomen; and small adult size (maximum 40 mm SL).