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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Nibea: Greek, niba, nipsis = to wash.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; süßwasser; brackwasser benthopelagisch. Tropical
Western Central Pacific: New Guinea and northern Australia.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 65.0 cm SL Männchen/unbestimmt; (Ref. 44894); common length : 50.0 cm SL Männchen/unbestimmt; (Ref. 9772)
Rückenflossenstacheln (insgesamt) : 11; Rückenflossenweichstrahlen (insgesamt) : 27 - 31; Afterflossenstacheln: 2; Afterflossenweichstrahlen: 27 - 31. Snout blunt, obtusely rounded, slightly projecting in front of upper jaw; mouth small, inferior; upper jaw extending backward below hind margin of pupil, upper jaw length 31-38 % of head length, lower jaw length 34-40 % of head length, lower jaw length 34-40 % of head length. Mental pores in 3 pairs, the first close together, united by a crescent-shaped groove just behind symphysis. Teeth differentiated into large and small in upper jaw only; the; large ones closely spaced, not canine-like, forming outer series; a band of villiform teeth on lower jaw. Second anal spine long, stiff, 38-64 % of head length, progressively thicker with age and size. Lateral line scales numerous, 57-60. Swim bladder carrot-shaped, with about 18 pairs of fan-like appendages along its sides, the first pair entering head beyond transverse septum. Sagitta with a tadpole-shaped impression, the tail of which is J-shaped.
Body shape (shape guide): fusiform / normal.
Occurs in shallow coastal waters, estuaries and in freshwater as far as 500 km upriver from the sea (Ref. 9772, 44894).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Sasaki, K., 1992. Two new species of Nibea (Sciaenidae) from northern Australia and Papua New Guinea. Jap. J. Ichthyol. 39(1):1-7. (Ref. 10324)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00871 (0.00431 - 0.01761), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.8 ±0.5 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate to high vulnerability (51 of 100). 🛈 |
Preiskategorie (Ref. 80766) |
Medium.
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