Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser demersal; diadromous (Ref. 138280); tiefenbereich 1 - 80 m (Ref. 33839). Temperate
Eastern Indian Ocean: southern Australia, from southwestern Australia to New South Wales.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 30.0 cm TL Männchen/unbestimmt; (Ref. 9563)
Rückenflossenweichstrahlen (insgesamt) : 76 - 86; Afterflossenweichstrahlen: 51 - 56. Body deep (55-60% SL). Snout extended into a hook-like process projecting downwards in front of small, oblique mouth. Scales ctenoid, very small, rather firmly attached on both sides. Pectoral fin rays on right side 11-13, left 9-12. Pelvic fin rays on right side 7, left 4. Caudal fin rays 14 (Ref. 33839).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults occur in sandy regions of bays and offshore areas. Flesh of very high quality but individuals taken are not often sufficiently large to make preparation worthwhile (Ref. 33839).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Gomon, M.F., R.H. Kuiter, C.J.M. Glover and Flora and Fauna of South Australia Handbooks Committee, 1994. The fishes of Australia's south coast. State Print, Adelaide, 992 p. (Ref. 33839)
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 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01778 (0.00779 - 0.04061), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.26 se; based on food items. |
Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (23 of 100). 🛈 |
Preiskategorie (Ref. 80766) |
Medium.
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