Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser; süßwasser; brackwasser riff-verbunden; amphidrom (Ref. 51243); tiefenbereich 10 - 49 m (Ref. 86942). Subtropical; 32°N - 26°S, 32°E - 160°W
Indo-West Pacific: temperate and tropical waters from India to northern Australia, New Guinea, Indonesia, Philippines, Taiwan and Japan.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?, range 25 - ? cm
Max length : 50.0 cm TL Männchen/unbestimmt; (Ref. 9710); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 3283)
Rückenflossenstacheln (insgesamt): 8 - 10; Rückenflossenweichstrahlen (insgesamt): 20-22; Afterflossenstacheln 3; Afterflossenweichstrahlen: 17 - 19. Color generally silvery with greenish tinge above. Pectoral fins long and pointed. Similar to D. longimana but differs in having 4 - 11 vertical gray spots on the upper half of the sides, and generally 8 dorsal spines (against none (spots) and generally 9 spines in D. longimana).
Occurs in various inshore habitats: sand or mud bottoms, reefs, estuaries and harbors (Ref. 9800). Found near coral and rock reefs at temperatures ranging from 26° to 29°C. Feeds on invertebrates and benthic fishes (Ref. 5213). Generally marketed fresh (Ref. 5284).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Maugé, L.A., 1984. Drepanidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. (Ref. 7338)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
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