Environment: milieu / climate zone / Tiefenbereich / distribution range
Ökologie
seewasser riff-verbunden; tiefenbereich 0 - 10 m (Ref. 30874), usually 0 - 5 m (Ref. 90102). Tropical; 16°N - 28°S
Indo-Pacific: East Africa to the Marquesan and Rapa islands, north to the Ryukyu Islands, south to the Great Barrier Reef and Samoa.
Size / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 9.5 cm TL Männchen/unbestimmt; (Ref. 90102); common length : 5.4 cm SL Männchen/unbestimmt; (Ref. 37816)
Rückenflossenstacheln (insgesamt) : 12; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 5. Underside of head with weak dark bars; spinous dorsal normally with dark spot (Ref. 4313). Strong coronal ridges with spine; distinct occipital pit, deepening with age (Ref. 37816).
Body shape (shape guide): fusiform / normal.
Inhabits outer intertidal reef flats and shallow lagoon reefs exposed to wave action. Solitary and cryptic (Ref 90102).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Rote Liste Status (Ref. 130435: Version 2024-2)
Nutzung durch Menschen
Fischereien: bycatch
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.3, mean 28.1 °C (based on 1686 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00620 - 0.02676), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 123 [61, 286] mg/100g; Iron = 0.794 [0.384, 2.091] mg/100g; Protein = 18.2 [16.2, 20.3] %; Omega3 = 0.222 [0.090, 0.617] g/100g; Selenium = 17.2 [8.0, 45.0] μg/100g; VitaminA = 201 [63, 614] μg/100g; Zinc = 1.79 [1.16, 2.69] mg/100g (wet weight);
