Chlidichthys abruptus, or St Brandon's dottyback, is a species of fish in the family Pseudochromidae.
Description Chlidichthys abruptus is a small-sized fish which grows up to .
Distribution and habitat Chlidichthys abruptus is endemic to an archipelago called the Cargados Carajos Shoals in the Indian Ocean.
References
Gill, A.C. and A.J. Edwards, 2004. Revision of the Indian Ocean dottyback fish genera Chlidichthys and Pectinochromis (Perciformes: Pseudochromidae: Pseudoplesiopinae). Smithiana Bull. 3:1-52.