Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (Strahlenflosser) >
Perciformes (Perch-likes) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Trachurus: Greek, trachys, -eia, -ys = rough + Greek, oura = tail (Ref. 45335). More on author: Richardson.
Lebensraum / Klimazone / Range
Ökologie
; seewasser; brackwasser; tiefenbereich 22 - 500 m (Ref. 58489), usually ? - 150 m (Ref. 9072). Subtropical, preferred ?; 23°S - 50°S, 112°E - 176°W
Southwest Pacific: Australia and New Zealand waters. Two subpopulations probably exist in the Great Australian Bight and southeastern Australia, respectively, and two species or subspecies in the southeastern group (Ref. 7456).
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm 20.0 range ? - ? cm
Max length : 50.0 cm SL Männchen/unbestimmt; (Ref. 33839); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 9258); max. veröff. Alter: 25 Jahre (Ref. 9072)
Rückenflossenstacheln (insgesamt): 9; Rückenflossenweichstrahlen (insgesamt): 27-33; Afterflossenstacheln 3; Afterflossenweichstrahlen: 22 - 29; Wirbelzahl: 24. Adults are elongate and compressed, and have a primary lateral line with 67-81 scutes, a secondary lateral line reaching to dorsal-fin ray 2, and a yellow caudal fin.
Adults occur in coastal waters, including estuaries (Ref. 9563), mostly in waters shallower than 150 m and warmer than 13°C (Ref. 9072). Commonly found on the bottom, in midwater and occasionally at the surface (Ref. 9258), in large schools (Ref. 33616). Adults are generally found over offshore rocky reefs, while juveniles are generally found in shallow, soft substrate areas (Ref. 6390). Utilized fresh, smoked, canned and frozen; can be fried, broiled and baked (Ref. 9988).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
IUCN Rote Liste Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell; Sportfisch: ja; Köder: usually
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01054 - 0.03142), b=2.98 (2.83 - 3.13), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.2 ±0.40 se; Based on food items.
Widerstandsfähigkeit (Ref.
69278): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.30; tm=3-4; tmax=25).
Prior r = 0.51, 2 SD range = 0.28 - 0.94, log(r) = -0.67, SD log(r) = 0.31, Based on: 1 K, 2 tgen, 1 tmax, records
Verwundbarkeit (Ref.
59153): Moderate vulnerability (38 of 100) .
