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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.
Environment: milieu / Zona climática / intervalo de profundidade / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 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.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturidade: Lm 11.9 range ? - ? cm
Max length : 24.0 cm SL macho/indeterminado; (Ref. 108763); common length : 16.0 cm SL macho/indeterminado; (Ref. 3810); idade máx. registrada: 10 anos (Ref. 52946)
Espinhos dorsais (total) : 10; Raios dorsais (total) : 9; Espinhos anais: 3; Raios anais : 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.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 18.2 - 27.8, mean 23.9 °C (based on 515 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.01122 - 0.01622), b=2.96 (2.92 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.55 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=8-10).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
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