Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Kuhliidae
Etymology: Kuhlia: Because of Heindrich Kuhl, 1797-1821; researcher also with lizards (Gekkonidae).
Environment / Climate / Range
Marine; freshwater; brackish; benthopelagic; depth range 1 - 22 m (Ref. 58302), usually 1 - 5 m (Ref. 58302). Subtropical
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 18 - 20 cm
Max length : 22.2 cm SL male/unsexed; (Ref. 41640)
soft rays: 10 - 11. Preorbital serrae 11-18; body depth 2.3-2.7 in SL; dorsal profile of head of adults slightly concave; eye large, 2.6-2.95 in head length; second anal spine 86-98% length of third spine; pelvic spine 2.2-2.5 in head length; caudal concavity 1.8-2.0 in head length. Silvery, caudal fin dusky to dark gray with a narrow black posterior margin and often a pale band (Ref. 41640).
Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Eastern Central Pacific: endemic to Hawaii.
Found in brackish water, tide pools, over sand, and near rocks and reef in estuaries, back-reefs, or areas of strong surge (Ref. 58302). Inshore species, often seen in schools (Ref. 41640). Adults nocturnal (Ref. 41640).
Randall, J.E. and H.A. Randall, 2001. Review of the fishes of the genus Kuhlia (Perciformes: Kuhliidae) of the Central Pacific. Pac. Sci. 55(3):227-256.
IUCN Red List Status (Ref. 90363)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01200 (0.00487 - 0.02959), b=3.06 (2.84 - 3.28), based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.0 ±0.25 se; Based on food items.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate vulnerability (37 of 100) .