Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 20 - 40 m (Ref. 559). Tropical
Western Pacific: southern Japan southward. Reported from the Indian Ocean (Ref. 45255). Randall & Pyle (2000, Ref. 48242) note that Pseudanthias manadensis has not been convincingly linked to any species recognized today.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 9.5 cm SL ذكر/ مختلط الجنس; (Ref. 559)
Highly variable in color. Females have an orange to red spot on the back, centrally at the base of the spinous dorsal-fin, that elongates in larger individuals and males. In some males it shows as a yellow bar and some large individuals have extended tips on the caudal fin (Ref. 48635).
Body shape (shape guide): fusiform / normal.
Inhabits rocky reefs. A deep water species, usually in depths over 40 m and appears to occur primarily on current-prone soft-bottom slopes (Ref. 48635).
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
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 24.2 - 28.5, mean 28 °C (based on 93 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00618 - 0.02945), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.4 ±0.4 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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