Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino; salobre 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.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 7.5 cm TL macho / no sexado; (Ref. 9769)
Espinas dorsales (total) : 4 - 7; Radios blandos dorsales (total) : 10 - 17; Espinas anales: 1; Radios blandos anales: 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).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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 Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: sin interés
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 17.9 - 28.7, mean 26.2 °C (based on 983 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
Nivel trófico (Referencia
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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