Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 8.0 cm SL male/unsexed; (Ref. 189); common length : 7.0 cm TL male/unsexed; (Ref. 30573)
Length at first maturity
Lm ?, range 4 - ? cm
Environment
Marine; brackish; reef-associated; depth range 1 - 13 m (Ref. 86942)
Climate / Range
Tropical, preferred ?; 32°N - 28°S, 43°E - 173°W (Ref. 189)
Distribution
Indo-Pacific: widespread in the northern part of the Indian Ocean (Gulf of Aden, but apparently not the Red Sea nor Kenya, the Persian Gulf, India, Andaman Islands) and Western Central Pacific (Indonesia, Thailand, north to at least Taiwan Island, south to northern Australia; also eastward to Fiji and Tonga).
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 0;
Anal
spines: 0;
Anal
soft rays: 15 - 17. Belly rounded with 5 or 6 (rarely 3 or 4) sharp needle-like pre-pelvic scutes. Maxilla tip pointed, projecting beyond second supra-maxilla and reaching to sub-operculum. Isthmus short, preceded by a small bony plate on urohyal between branchial membrane. Unbranched dorsal and anal fin rays. In life, a bright silver band on flank, with a thin blue line above; back blue or grey.
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial; bait: usually
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
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Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5312 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
3.3 ±0.1 se; Based on diet studies.
Resilience
High, minimum population doubling time less than 15 months (K=2.00-5.04; tm=0.29; tmax=1.7)
Vulnerability
Low vulnerability (10 of 100)
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