Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; djupintervall 25 - 30 m (Ref. 93839). Tropical
Western Pacific: Tokyo Bay to Taiwan and southward along the western Pacific. Reported from Samoa (Ref. 592).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL hane/ej könsbestämd; (Ref. 48635)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 8; Mjukstrålar i ryggfenan (totalt) : 9; Taggstrålar i analfenan: 2; Mjukstrålar i analfenan: 8. Distinguished by having the following characteristics: dorsal fin rays VII-I, 9; anal fin rays II, 8; pectoral fin rays 14; pelvic-fin rays I, 5; pored lateral line scales 24; total gill rakers 17, developed gill rakers 12 (Ref. 93839). Further characterized by whitish body color; 6 red-brown stripes, incomplete stripes or rows of spots in between; base of caudal fin with large black spot; greatest depth of body 2.5-3.0 in SL (Ref. 90102).
Occurs along cliffs and slightly deep water (Ref. 559, 48635), in coral reef crevices (Ref. 9710). Nocturnal species (Ref. 7300). Forms small and large aggregations (Ref 90102).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (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: Version 2024-1)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 21.1 - 28.6, mean 27.8 °C (based on 92 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00223 - 0.01355), b=3.27 (3.06 - 3.48), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.50 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 128 [69, 204] mg/100g; Iron = 0.819 [0.495, 1.340] mg/100g; Protein = 18.6 [17.5, 19.6] %; Omega3 = 0.101 [0.060, 0.175] g/100g; Selenium = 31.5 [15.7, 63.8] μg/100g; VitaminA = 85.2 [29.6, 241.9] μg/100g; Zinc = 1.76 [1.18, 2.52] mg/100g (wet weight);
