Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي. Tropical
Northwest Pacific: Japan (from Kanagawa Prefecture and the Goto Islands southward), Taiwan, and the South China Sea.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 637)
خارهاي باله پشتي (کل) : 8; شعاع نرم باله پشتي (کل) : 9; خارهاي باله مخرجي: 2; شعاع نرم باله مخرجي: 8. Body depth high and each fin rounded.
Occurs solitarily around boulders scattered on sandy and muddy bottoms in bays. Breeding occurs from July to September. Males brood eggs in the mouth (Ref. 559).
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205). Males were reported to release hatched larvae after sunset due to a lower chance of predation (Ref. 128523).
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 20.9 - 29.2, mean 28.7 °C (based on 1292 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00680 - 0.03071), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
