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Perciformes/Serranoidei (Groupers) >
Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335); fuscomarginatus: Name from Latin 'fusco' for brown and 'marginatus' for margin, referring to the broad dark brown margins to the unpaired fins.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 220 - 230 m (Ref. 121030). Subtropical
Western Pacific: Australia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 56.4 cm SL mâle / non sexé; (Ref. 121030)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 11; Rayons mous dorsaux (Total) : 14; Épines anales: 3; Rayons mous anaux: 8; Vertèbres: 24. This species is distinguished by the following characters: D XI,14; A III, 8; pectoral-fin rays 17; rounded caudal-fin; lateral-line scales 60-67; lateral-scale series 101-116; gill rakers 9-10 + 16-19 = 25-28; midlateral part of the lower jaw with 2 rows of teeth; vomer v-shaped, each arm with 2-3 rows of villiform teeth; palatines narrow, with 2-4 rows of villiform teeth; angle of the preopercle broadly rounded, with 4-9 small non-prominent serrae; body depth 3.0-3.4 in SL; fourth dorsal-fin spine the longest, 3.3-4.0 in HL. Colouration: broad dark brown margins to the soft dorsal, anal and caudal fins; dark spots on the head, body, or fins absent at any known size, and in subadults two faint pale brown bars radiating from the eye to the edge of the opercle; diffuse irregular brown wavy bars and blotches on the sides of the body (Ref. 121030).
Cross section: compressed.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Johnson, J.W. and J.W. Wilmer, 2019. Epinephelus fuscomarginatus (Perciformes: Epinephelidae), a new species of grouper from off the Great Barrier Reef, Australia. Zootaxa 4674(3):329-348. (Ref. 121030)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01148 (0.00550 - 0.02396), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
High vulnerability (57 of 100). 🛈 |