Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Serranidae
(Sea basses: groupers and fairy basslets) > Epinephelinae
More on author: Smith.
Environment / Climate / Range
Marine; reef-associated; depth range 140 - 367 m (Ref. 4787). Deep-water; 29°N - 23°S, 111°E - 140°W (Ref. 5222)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 39.0 cm SL male/unsexed; (Ref. 5222)
Pacific Ocean: western Pacific to French Polynesia. Reported as Epinephelus truncatus from French Polynesia by Bagnis et al. (1972, Ref. 4821).
Inhabits deep waters on rocky substrata. One of the most common deepwater groupers caught with handlines at the Marianas.
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: highly commercial; gamefish: yes
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00755 - 0.02003), b=3.06 (2.92 - 3.20), based on LWR estimates for species & Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.9 ±0.7 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate to high vulnerability (48 of 100) .