Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande. Temperate
Utbredning
Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri
Eastern Indian Ocean: southwestern Australia.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 38.0 cm TL hane/ej könsbestämd; (Ref. 33839)
Short description
Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt): 69; Mjukstrålar i analfenan: 47. Body deep (ca 50% SL). Snout extended into a hook-like process projecting downwards in front of small, oblique mouth. Scales very small, rather firmly attached; ctenoid on ocular side, cycloid anteriorly on blind side, ctenoid posteriorly. Pelvic fin rays on right side 7, left 5-6. Caudal fin rays 14 (Ref. 33839).
Small bottom dwellers that either pass under or through most commercial trawls. Biology poorly known (Ref. 33839).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Gomon, M.F., C.J.M. Glover and R.H. Kuiter (eds.), 1994. The fishes of Australia's south coast. State Print, Adelaide. 992 p. (Ref. 33839)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
LänderFAO områdenEkosystemFörekomsterUtplanteringarStocksEkologiFödaFödoslagFödointagNäringsinnehåll
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00786 - 0.04213), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.1 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).