Environment: milieu / climate zone / depth range / distribution range
Ecología
marino batidemersal; rango de profundidad 335 - 490 m (Ref. 41739). Deep-water
Pacific Ocean: Japan and Hawaii. Recently reported from the Chesterfield Islands (Ref. 11897).
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 21.0 cm SL macho / no sexado; (Ref. 559)
Espinas dorsales (total) : 6; Radios blandos dorsales (total) : 16; Radios blandos anales: 26. Maxilla without tentacle. Spinous dorsal fin never jet black (Ref 12932).
Benthic on sand and rock (Ref. 58302).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
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
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 7 - 13.3, mean 9.8 °C (based on 103 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00153 - 0.00904), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).