Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina djupbottenlevande; djupintervall 800 - 1000 m (Ref. 51661). Deep-water
Southwest Pacific: New Zealand.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL hane/ej könsbestämd; (Ref. 92437); 9.5 cm SL (female)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 47 - 48; Mjukstrålar i analfenan: 40 - 43; Ryggkotor: 53 - 54. Distinguished by the following characters: vertebrae 53-54 (10+43-44); pectoral fin rays 37-38; caudal 12 (1+5/5+1); radials 4 (3+1), 3 upper notched, with 3 inter-radial fenestrae; HL 27.3-30%, preA 41-45%, disk 6-6.7%SL; pleural ribs are well-developed, 2 pairs present, saber-like; single hypural plate; terminal mouth, sharp tricuspid teeth; mandibular symphyseal pores small, round, widely spaced; gill slit above pectoral base; peritoneum and stomach black, pyloric caeca pale (Ref. 90036).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Andriashev, A.P., 1998. A review of recent studies of Southern Ocean Liparidae (Teleostei: Scorpaeniformes). Cybium 22(3): 255-266. (Ref. 30823)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 4.1 - 4.8, mean 4.5 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00204 - 0.00980), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.5 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 vulnerability (10 of 100).
