Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser; brackwasser pelagic-neritic. Temperate
Indo-Pacific: around the coasts of Australia and probably throughout the Pacific Ocean as they have been collected as far north as Taiwan and Japan.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 7.5 cm TL Männchen/unbestimmt; (Ref. 9769)
Rückenflossenstacheln (insgesamt) : 4 - 7; Rückenflossenweichstrahlen (insgesamt) : 10 - 17; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 20 - 28. Teeth in jaws in single row, covering about half free edge of premaxilla. Two postmaxillary processes scarcely developed.
Body shape (shape guide): elongated.
Most commonly found in surf around rocky headlands and along the shoreline, occasionally also in more still waters of river mouths. Very delicate and do not survive handling. Appear to be able to hybridize with congeners, Iso flosmaris and Iso hawaiiensis. Nothing else is known about this species. (Ref. 9769).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Ivantsoff, W., 1999. Isonidae. Surf sardines. p. 2140-2143. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9769)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |