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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: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 30 - 100 m (Ref. 9785). Tropical; 2°S - 21°S, 114°E - 144°E (Ref. 3810)
Western Pacific: Indonesia and northern Australia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm SL hane/ej könsbestämd; (Ref. 3810); common length : 15.0 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 long, reaching to between level of anus and origin of anal fin. Pelvic fins very long, reaching to or beyond level of origin of anal fin. Upper lobe of caudal fin slightly rounded and rosy. A line drawn up from posterior edge of suborbital reaching the dorsal profile about 2-4 scales before the origin of dorsal fin. Axillary scale present. Color: Upper body pinkish, silvery white below. Two silvery-mauve lines in front of and below eye.
Occurs on sand or mud bottoms. Feeds mainly on small crustaceans.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 25.8 - 27.9, mean 27.3 °C (based on 110 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00626 - 0.02905), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.50 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
