Hiva basslet

📖 Overview

Specimens collected over rocky substrata, usually at depths greater than 25 m; with the use of rotenone and quinaldine . Feeds on zooplankton . FishBase common name agreed by authors.

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 17; Anal spines: 3; Anal soft rays: 7; Vertebrae: 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 .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Hiva basslet is currently being reviewed.

🦐 Diet

🥚 Reproduction

🌍 Habitat & Distribution

Marine; reef-associated; depth range 10 - 34 m . Tropical Central Pacific: Marquesas Islands.

🌿 Ecology

📐 Morphometrics

🌡️ Water Parameters & Tolerance

🛡️ Conservation Assessment

📊 Population Risk & Fisheries

🐠 Related Species

🔍 Similar Species

👥 Community & Contribute