Pseudanthias hiva Randall & Pyle, 2001
Hiva basslet
photo by Randall, J.E.

Family:  Anthiadidae (Fairy basslets or Streamer basses)
Max. size:  10.04 cm SL (male/unsexed); 6 cm SL (female)
Environment:  reef-associated; marine; depth range 10 - 34 m
Distribution:  Eastern Central Pacific: Marquesas Islands.
Diagnosis:  Dorsal spines (total): 10-10; Dorsal soft rays (total): 17-17; Anal spines: 3-3; Anal soft rays: 7-7; Vertebrae: 26-26. Body depth 3-3.2 in SL; head length 3=3.2 in SL. No papillae on posterior edge of orbit. Front of upper lip of males without a prominent fleshy protuberance. Tenth dorsal spine longest, 2.05-2.3 in HL. Color of females orange shading to pink ventrally, the scales dorsally on body with dusky yellow centers, those ventrally with yellow; a narrow orange red bar on body below 8th dorsal spine ; a yellow-orange band, bordered below by violet, from lower part of eye to pectoral-fin base; dorsal fin orange with a violet margin; front half of anal fin magenta with a violet margin, the posterior half yellow, the lobe tips bright red. Color of body of males lavender-red dorsally, shading to pale lavender ventrally, the scales below lateral line with yellow centers; head orange-red above a bluish white line from lower edge of orbit to lower base of pectoral fin, pale orange below; dorsal fin translucent orange-yellow with a lavender margin; anal fin translucent lavender with a row of small yellow spots on membranes; caudal fin red, the upper and lower edges and filaments pink; pelvic fins light red. Scales above lateral line to 2nd dorsal spine 6, middle dorsal spines 3.5 (Ref. 48242).
Biology:  Specimens collected over rocky substrata, usually at depths greater than 25 m; with the use of rotenone and quinaldine (Ref. 48242). Feeds on zooplankton (Ref. 89972). FishBase common name agreed by authors.
IUCN Red List Status: Least Concern (LC); Date assessed: 12 March 2015 Ref. (130435)
Threat to humans:  harmless


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 Not for publication.