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Eupercaria/misc (Various families in series Eupercaria) >
Nemipteridae (Threadfin breams, Whiptail breams)
Etymology: Nemipterus: Greek, nema, -atos = filament + Greek, pteron = wing, fin (Ref. 45335).
More on author: Snyder.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 35 - 300 m (Ref. 9785). Tropical; 34°N - 23°S, 90°E - 141°E (Ref. 3810)
Western Pacific: southern Japan to Indonesia and northwestern Australia.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 11.9  range ? - ? cm
Max length : 24.0 cm SL mâle / non sexé; (Ref. 108763); common length : 16.0 cm SL mâle / non sexé; (Ref. 3810); âge max. reporté: 10 années (Ref. 52946)
Épines dorsales (Total) : 10; Rayons mous dorsaux (Total) : 9; Épines anales: 3; Rayons mous anaux: 7. Suborbital spine absent. Preopercle with 3 transverse scale rows. Pectoral fins long, reaching almost to level of origin of anal fin. Pelvic fins moderately long, reaching beyond anus. A line drawn upwards from the posterior edge of suborbital reaching the dorsal profile in front of origin of dorsal fin. Upper lobe of caudal fin falcate and yellow, usually ribbon-like in adults. Axillary scale present. Color: Upper body pinkish, silvery below.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found on sand or mud bottoms. Abundant in depths between 45 and 90 m, but larger fish generally occur in depths greater than 110 m. Larger fish feed mainly on crustaceans, fish and cephalopods. Young fish (< 12 cm) eat copepods, ostracods and amphipods.
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
This species is a rudimentary hermaphrodite, in which males have functional testes but also with rudimentary ovarian portions that remain throughout their life.
Russell, B.C., 1990. FAO Species Catalogue. Vol. 12. Nemipterid fishes of the world. (Threadfin breams, whiptail breams, monocle breams, dwarf monocle breams, and coral breams). Family Nemipteridae. An annotated and illustrated catalogue of nemipterid species known to date. FAO Fish. Synop. 125(12):149p. Rome: FAO. (Ref. 3810)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 18.2 - 27.8, mean 23.9 °C (based on 515 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.01098 - 0.01583), b=2.95 (2.92 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Réf.
69278): 4.0 ±0.55 se; based on food items.
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (tmax=8-10).
Vulnérabilité de la pêche (Ref.
59153): Low to moderate vulnerability (30 of 100).
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