Parapercis binotata Allen & Erdmann, 2017
Solomons sandperch
Parapercis binotata
photo by Allen, G.R.

Family:  Pinguipedidae (Sandperches)
Max. size:  5.65 cm SL (male/unsexed)
Environment:  pelagic-neritic; marine
Distribution:  Western Pacific: Solomon Islands.
Diagnosis:  Dorsal spines (total): 5-5; Dorsal soft rays (total): 21-21; Anal spines: 1-1; Anal soft rays: 16-17. This species is distinguished by the following characters: D V,21; A I,16-17; pectoral-fin rays 14-16; lateral-line scales 46-48; 4 progressively larger, recurved canine teeth on each side at front of lower jaw; ctenoid scales on body except prepelvic area with cycloid scales; opercle and cheek are covered with ctenoid scales; body depth 4.7-5.5 in SL; caudal fin is truncate to slightly rounded; pelvic fins reaching beyond the anal-fin origin; colour of head and body generally white with 7-8 short brown bars on back, above lateral line and lower side with corresponding narrow yellow-orange to brown bars; adult has conspicuous black band on rear edge of cheek and short black band on lower pectoral-fin rays; females have a curved black band under eye along lower edge of suborbital (Ref. 116121).
Biology:  This species lives in a relatively unusual habitat, consisting of a nearly enclosed, narrow, dead-end lagoon, with a gradually sloping, white sand bottom with scattered, mainly low-profile, coral formations, occurring as solitary individuals (Ref. 116121).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.