Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut dasar (demersal). Temperate
Northwest Pacific: Japan and the Uwa Sea.
Size / Weight / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 12.0 cm TL jantan/; (Ref. 559)
Duri punggung (Keseluruhan (total)) : 11 - 13; duri punggung lunak (Keseluruhan (total)) : 8 - 10; Duri dubur: 1; Sirip dubur lunak: 8 - 9. Body elongate and compressed, covered with velvety prickles. Preoperculum with 5 blunt spines. Anterior part of dorsal fin higher (2nd and 3rd spines elongate). Body dark-brown with darker mottling (Ref. 559). Isthmus without fleshy pad (Ref. 39602).
Body shape (shape guide): elongated; Cross section: compressed.
Secretive on algae rocky reefs, usually seen at night (Ref. 48635).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | 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)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Acuan
123201): 24.7 - 29.3, mean 28.5 °C (based on 1631 cells).
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00215 - 0.01342), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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