Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 1.7 cm SL male/unsexed; (Ref. 89418)
Environment
Marine; reef-associated; depth range 3 - 20 m (Ref. 90102)
Climate / Range
Tropical, preferred ?; 31°N - 24°S, 116°E - 154°E
Distribution
Pacific Ocean: from the Ryukyu Islands-Japan, Palau Islands, Philippine Islands, Indonesia, Papua New Guinea, Solomon Islands, New Caledonia, and the Great Barrier Reef, Australia.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 7;
Dorsal
soft rays
(total): 8-9;
Anal
spines: 1;
Anal
soft rays: 7 - 8. This species is distinguished from its congeners by the following set of characters: abdomen with black peritoneum, clearly visible externally; dorsal/anal formula 8/7; simple pectoral-fin rays; length of 5th pelvic-fin ray 40% or greater of 4th ray; genital papilla in male not fimbriate; cephalic sensory-pore system pattern group 2 (only IT missing) (Ref. 89418); characterized further by translucent red with pair of bright yellow stripe behind eye, lower stripe reaching midbody and upper nearly to caudal fin base; fins unmarked; longitudinal scale series 23-24; ctenoid scales, absent on head, nape and pectoral fin base; separated pelvic fins, thin membrane joining bases; 3-5 branches on fourth pelvic ray; depth of body 3.6-4.0 in SL (Ref. 90102).
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
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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
3.0 ±0.3 se; Based on size and trophs of closest relatives
Resilience
High, minimum population doubling time less than 15 months ()
Vulnerability
Low vulnerability (10 of 100)
Price category