Taxonomic Remarks
Genus B. Mundy, pers. comm.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser riff-verbunden; tiefenbereich 0 - 4 m (Ref. 9812). Tropical; 31°N - 28°S, 127°E - 128°W
Pacific Ocean: southern Japan (Ref. 9812), Mariana and Bonin Islands to the Hawaiian, Line, and Ducie Islands; Ifaluk, Mariana, and Marshall Islands in Micronesia. Reported from French Polynesia (Ref. 12792).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 46.0 cm SL Männchen/unbestimmt; (Ref. 9812)
Rückenflossenstacheln (insgesamt) : 4; Rückenflossenweichstrahlen (insgesamt) : 10; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 10 - 11. Grey dorsally; silvery flanks; white ventrally (Ref. 9812). Pectoral fins darkish but with bright yellow spot at origin (Ref. 9812, 37816).
Body shape (shape guide): fusiform / normal.
Inhabit sandy shores, tide pools and rocky surge areas (Ref. 9812). Benthopelagic (Ref. 58302). Form schools. Feed on seaweeds and some crustaceans at daytime. Tend to move inshore to surface waters at night (Ref. 9812). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Caught at night with strong light and scooped up with hand nets (Ref. 9812).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Tinker, S.W., 1978. Fishes of Hawaii, a handbook of the marine fishes of Hawaii and the Central Pacific Ocean. Hawaiian Service Inc., Honolulu. 568 p. (Ref. 583)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Reports of ciguatera poisoning (Ref. 130160)
Nutzung durch Menschen
Fischereien: kommerziell; Aquarium: Kommerziell
Tools
Zusatzinformationen
Download XML
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 24.9 - 29.4, mean 28 °C (based on 866 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.00970 - 0.02972), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophische Ebene (Ref.
69278): 2.9 ±0.36 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Moderate vulnerability (42 of 100).
🛈
Nährstoffe (Ref.
124155): Calcium = 56.5 [21.4, 162.2] mg/100g; Iron = 0.583 [0.267, 1.446] mg/100g; Protein = 19.2 [17.3, 21.0] %; Omega3 = 0.164 [0.079, 0.352] g/100g; Selenium = 20.2 [10.1, 46.8] μg/100g; VitaminA = 76.9 [18.4, 318.1] μg/100g; Zinc = 1.67 [1.08, 2.59] mg/100g (wet weight);