Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Serranidae
(Sea basses: groupers and fairy basslets) > Epinephelinae
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
Environment / Climate / Range
Marine; reef-associated; depth range ? - 50 m (Ref. 5222). Subtropical; 25°S - 43°S, 136°E - 177°W (Ref. 5222)
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 200 cm TL male/unsexed; (Ref. 9710); max. published weight: 68.0 kg (Ref. 4787)
Countries | FAO areas | Ecosystems | Occurrences | SELECT
scientificname = Epinephelus daemelii
LIMIT 1Point map | Introductions | Faunafri
Southwest Pacific: Australia, Lord Howe Island, Norfolk Island, Kermadec Islands and New Zealand (North Island and Poor Knights Island). The Australian range extends from southern Queensland to Kangaroo Island off South Australia; also reported from the Bass Strait.
Found on rocky substrata from near shore to at least 50 m. It is an aggressive territorial species that may occupy a particular cave for life. Small individuals feed on crabs and small fishes. Sexual transition reported to occur at 100-110 cm (Ref. 6787). Large individuals are often attracted by divers (Ref. 9710). An esteemed food fish avidly sought by anglers and spear fishermen.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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. (Ref. 5222)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Fisheries: subsistence fisheries; gamefish: yes
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00545 - 0.02310), b=3.04 (2.88 - 3.20), based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 4.0 ±0.70 se; Based on food items.
Resilience (Ref. 69278
): Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Very high vulnerability (85 of 100) .