2 Mariana Islands species out of 3 reported
Calloplesiops altivitelis (Anilao)
Plesiops corallicola
Note: While Calloplesiops altivelis has been reported from the Mariana Islands, the individual above was photographed in the Philippines. I have not yet observed this species in the waters around Guam or elsewhere in the Mariana Islands.
Additional longfin species reported from the Mariana Islands by Myers and Donaldson (2003):
Reference: Myers, R. and T. Donaldson. 2003. The fishes of the Mariana Islands. Micronesica 35-36: 594-648.