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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Eponymy: Keinosuke Otaki (d: 1911) was Professor of English at the Imperial Military Academy of Tokyo for a decade, and a former zoology graduate (1894) student at Stanford University (where Jordan was president). [...] (Ref. 128868), visit book page.
More on authors: Jordan & Snyder.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري القاع; نطاق العمق 20 - 35 m (Ref. 559). Temperate
Western Pacific: Japan, Taiwan, Philippines and Indonesia.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 6.5 cm TL ذكر/ مختلط الجنس; (Ref. 90102)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 6 - 7; الأشعة الظهرية الناعمة (المجموع) : 10; شوكة شرجية: 1; أشعه شرجية لينه: 10. Characterized by pale greyish brown with blackish blotch at upper rear margin of gill cover, longitudinal row of five, horizontally ovate to rectangular blackish blotches with smaller white spots between on side at level of pectoral fin base, first below spinous dorsal fin and last at midbase of caudal fin; back with about five diffuse saddles and numerous dark brown to blackish spots; white streak on middle of pectoral fin; first dorsal spine of each fin and sharp; fully united pelvic fins, frenum present; rounded caudal fin; longitudinal scale series 27; predorsal scales 7-8; ctenoid scales on body, becoming cycloid on head, pectoral fin base and prepelvic area; fully scaled cheek and opercle; depth of body 4.5-6.2 in SL (Ref. 90102).
Body shape (shape guide): elongated.
Inhabits sand and rubble bottoms (Ref. 90102).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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: Version 2025-1)
استخدامات بشرية
مصائد: فوائد محتملة
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 17.6 - 28.5, mean 27 °C (based on 27 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
المرونه (مرجع
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).
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