Author: Greenfield, 1975
FBname: Seafan blenny
Comments: Found on surface of hard corals and sea fans on coral reefs, from shallow reef crests to drop offs at depths to 30 m.  Exhibit greater habitat specificity than other chaenopsids. <i>Spirobranchus giganteus</i>.  Females and immature males move about on surface of or near live corals, particularly sea fans.  Breeding males are particularly found only in tubes abandoned by serpulid worms <i>Spirobranchus giganteus</i>.  These probably controls their population size (Ref. 51514).