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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: Valenciennes.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten revassocierade; ej vandrande; djupintervall 8 - 110 m (Ref. 9785). Tropical; 34°N - 26°S, 76°E - 172°E (Ref. 3810)
Indian Ocean: Maldives (Ref. 30829), Gulf of Mannar, Sri Lanka, Andaman Sea, Strait of Malacca and northwestern Australia. Western Pacific: southern Japan to northeastern Australia. Most authors have incorrectly applied the name Nemipterus peronii to this species.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 16.6, range 13 - ? cm
Max length : 24.0 cm SL hane/ej könsbestämd; (Ref. 48635); common length : 18.0 cm SL hane/ej könsbestämd; (Ref. 3810)
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 9; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 7. Suborbital spine absent. Preopercle with 3 transverse scale rows. Pectoral fins moderately long, reaching to or just short of level of anus. Pelvic fins moderately long, reaching to or just short of level anus. A line drawn up from posterior edge of suborbital reaching the dorsal profile at about the origin of dorsal fin. Females predominate at small sizes while males dominate the larger size classes. Maybe a sequential hermaphrodite. Axillary scale present. Color: Upper body iridescent pink, silvery white below. Lower margin of caudal fin white.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Inhabits sandy and muddy bottoms; also in sheltered estuaries (Ref. 48635). Feeds mainly on crustaceans and small fishes. Principal catch in the Taiwanese pair-trawl fishery off the coast of northwestern Australia. Good food fish (Ref. 171).
Females predominate at small size classes while males dominate the larger size classes, and there is some evidence that this species is a sequential hermaphrodite.
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 24.8 - 29, mean 28 °C (based on 1360 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.01115 - 0.01632), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.7 ±0.0 se; based on diet studies.
Generation time: 2.6 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.25-0.4).
Sårbarhet i fisket (Ref.
59153): Low to moderate vulnerability (28 of 100).
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Näringsämnen (Ref.
124155): Calcium = 148 [33, 400] mg/100g; Iron = 0.636 [0.184, 2.056] mg/100g; Protein = 18.9 [17.0, 20.7] %; Omega3 = 0.192 [0.090, 0.430] g/100g; Selenium = 25.8 [8.6, 77.9] μg/100g; VitaminA = 39 [6, 247] μg/100g; Zinc = 1.03 [0.53, 3.29] mg/100g (wet weight);