Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع. Temperate
Northwest Pacific: southern Japan and the coast of China.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
الأشواك الظهرية (المجموع) : 12; الأشعة الظهرية الناعمة (المجموع) : 19 - 22; شوكة شرجية: 2; أشعه شرجية لينه: 21 - 24. Head without cirri. Both sexes with a fleshy blade-like crest on occiput. Lower end of gill opening above posterior fin base. Sensory pores in infraorbital and interorbital canals usually 8 and 2 respectively
Adults rarely enter brackish water. Attain less than 8 cm TL. Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Oviparous, distinct pairing (Ref. 205).
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)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
