Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser riff-verbunden; tiefenbereich ? - 20 m (Ref. 35849). Tropical; 19°N - 12°S
Indo-West Pacific: Sri Lanka and from Taiwan to Indonesia and Papua New Guinea. Records from eastern Australia needs confirmation (Ref. 47581).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 17.0 cm TL Männchen/unbestimmt; (Ref. 47581); common length : 12.0 cm TL Männchen/unbestimmt; (Ref. 47581)
Rückenflossenstacheln (insgesamt) : 8; Rückenflossenweichstrahlen (insgesamt) : 16; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 14; Wirbelzahl: 24. Membrane of spinous dorsal fin black at its distal portion (Ref. 47581).
Body shape (shape guide): short and / or deep.
Found over sandy or muddy bottoms of coastal inshore waters (Ref. 35849, 47581). Feeds mainly on small fishes, crustaceans and polychaetes (Ref. 3424). Forms schools (Ref. 47581). Larger specimens marketed fresh or dried-salted but most of the catch made into fishmeal or discarded (Ref. 47581).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Kimura, S., T. Yamashita and Y. Iwatsuki, 2000. A new species, Gazza rhombea, from the Indo-West Pacific, with a redescription of G. achlamys Jordan & Starks, 1917 (Perciformes: Leiognathidae). Ichthyol. Res. 47(1):1-12. (Ref. 35849)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell
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Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01862 (0.00830 - 0.04177), b=2.95 (2.76 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.7 ±0.56 se; based on food items. |
Widerstandsfähigkeit (Ref. 120179) |
hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (17 of 100). 🛈 |
Preiskategorie (Ref. 80766) |
Medium.
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Nährstoffe (Ref. 124155) |
Calcium = 84.7 [47.8, 184.6] mg/100g; Iron = 0.802 [0.392, 1.563] mg/100g; Protein = 19.9 [18.2, 21.6] %; Omega3 = 0.135 [0.075, 0.244] g/100g; Selenium = 25.1 [12.4, 50.7] μg/100g; VitaminA = 58.8 [15.3, 225.8] μg/100g; Zinc = 1.53 [1.00, 2.54] mg/100g (wet weight); |