Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 25.0 cm TL male/unsexed; (Ref. 30874)
Environment
Marine; reef-associated; depth range 5 - 40 m (Ref. 37816), usually 5 - 20 m (Ref. 27115)
Climate / Range
Subtropical; 24°C - 28°C (Ref. 27115), preferred ?; 32°N - 24°S
Distribution
Western Pacific between Wakayama Pref., Japan and Sydney, Australia, New Caledonia and Fiji. Indian Ocean, along the western coast of Malaysia and Indonesia, and at least in the Nicobars at the edge of the Andaman Sea. Evidently excluded from the oceanic mid-Pacific plate;
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 12;
Dorsal
soft rays
(total): 9-10;
Anal
spines: 3;
Anal
soft rays: 11 - 12. Juveniles and adults resemble their counterparts of B. axillaris, but juveniles have yellow rather than white spots and adults have well-defined black band between the light and dark portions of the body and lack ocelli on the dorsal and anal fins. Color of juveniles changes completely to adult pattern when about 5-6 cm long. The change takes only a few weeks and intermediates are rarely seen (Ref. 48636).
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Aquarium: commercial
Tools
Special reports
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Internet sources
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
3.2 ±0.36 se; Based on food items.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Vulnerability
Low to moderate vulnerability (32 of 100)
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