Lr. Parenti et Ja. Maciolek, SICYOPTERUS RAPA, NEW SPECIES OF SICYDIINE GOBY (TELEOSTEI, GOBIIDAE), FROM RAPA, FRENCH-POLYNESIA, Bulletin of marine science, 58(3), 1996, pp. 660-667
Sicyopterus rapa, apparently endemic to one of the two southernmost is
lands of French Polynesia in the south central Pacific Ocean, is disti
nguished from congeners by a low number of premaxillary teeth and an u
nsealed ventral surface of the body in largest adults. Its putative cl
osest living relatives are in the Marquesas and Indonesia.