Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 59 - 124 m (Ref. 10482). Temperate
Pacific Ocean: Hawaii and the Kii Peninsula, Japan.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 15.3 cm SL hane/ej könsbestämd; (Ref. 10482)
Taggstrålar i ryggfenan (totalt) : 12; Mjukstrålar i ryggfenan (totalt) : 9; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 5. Vertical scale rows about 70-75; lachrymal bone with 2 rounded lobes over maxillary; suborbital ridge with 3 or 4 spines, not well marked and sometimes split, first spine on lateral face of lachrymal bone; compressed head and body, elevated rostrum, long snout (Ref. 10482).
Benthic on rocks or coral (Ref. 58302). Rare species (Ref. 559).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
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): 17.1 - 23.5, mean 21.5 °C (based on 33 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00696 - 0.04547), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
