Plectranthias bennetti Allen & Walsh, 2015
Bennett’s perchlet
photo by Walsh, F.

Family:  Anthiadidae (Fairy basslets or Streamer basses)
Max. size:  5.5 cm SL (male/unsexed)
Environment:  reef-associated; marine; depth range 40 - 125 m
Distribution:  Western Pacific: Australia.
Diagnosis:  Dorsal spines (total): 10-10; Dorsal soft rays (total): 15-15; Anal spines: 3-3; Anal soft rays: 7-7; Vertebrae: 26-26. This species is distinguished by the following characters: D X,15; pectoral-fin rays 13, all are unbranched; lateral line complete, tubed scales 29-30; scales dorsally on head extending to the anterior portion of interorbital, but well short of level of posterior nostrils; maxilla or chin scaleless; body depth 2.6 in SL; posterior margin of preopercle with 20 tiny serrae; ventral margin of preopercle with 3 antrorse spines; fourth dorsal spine longest, 2.4 in HL; caudal fin is slightly emarginated; prominent bands in life entirely pale in alcohol (116682).
Biology:  Collected by handnet from the ceiling of a cave at a depth of 63 m (Ref. 116682). Included in the aquarium trade (Japan and through Singapore (Ref. 123579).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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