Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 8 - 150 m (Ref. 9770), usually 24 - 147 m (Ref. 1602). Tropical; 30°N - 23°S
Indo-Pacific: Mauritius eastward through northern Australia to the Hawaiian and Society islands, north to southern Japan.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL con đực/không giới tính; (Ref. 30874)
Các tia vây lưng cứng (tổng cộng) : 3; Các vây lưng mềm (tổng cộng) : 27 - 30; Tia cứng vây hậu môn: 0; Tia mềm vây hậu môn: 25 - 27. Females lack the blue chins of males and yellow margins on fins.
Occur in upper margins of current-swept seaward drop-offs and ledges (Ref. 205, 48637). Current-prone and with rich invertebrate growth such as seawhips. Usually found at moderate depths over 20 meters and occuring in small loose groups (Ref. 48637). Benthopelagic (Ref. 58302). Form loose aggregations a few meters above the bottom where it feeds on zooplankton, particularly copepods. Oviparous (Ref. 205). Also taken by drive-in nets (Ref. 9770).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Distinct pairing (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Các nghề cá: Các nghề cá là sinh kế; Bể nuôi cá: Tính thương mại
Các công cụ
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Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 18.3 - 28.2, mean 25.1 °C (based on 350 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01267 - 0.05719), b=2.92 (2.74 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.0 ±0.00 se; based on food items.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 47.5 [20.3, 99.7] mg/100g; Iron = 0.716 [0.369, 1.665] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.121 [0.058, 0.251] g/100g; Selenium = 43.3 [20.4, 97.9] μg/100g; VitaminA = 78.5 [20.3, 304.5] μg/100g; Zinc = 1.07 [0.70, 1.61] mg/100g (wet weight);
