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Clupeiformes (Herrings) >
Pristigasteridae (Pristigasterids)
Etymology: Ilisha: An Indian name.
Eponymy: Pieter Nicolaas van Kampen (1878–1937) was a Dutch herpetologist and ichthyologist who was Professor of Zoology, Leiden University, until his retirement (1917–1931). [...] (Ref. 128868), visit book page.
More on authors: Weber & deBeaufort.
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
marina; sötvatten; brackvatten pelagic-neritic; amfidrom (Ref. 51243); djupintervall 0 - 50 m (Ref. 188). Tropical; 24°N - 9°S, 76°E - 121°E (Ref. 188)
Indo-Pacific: Indian Ocean (eastern coasts of India north to Calcutta), Indonesia (Jakarta, Java; also Kalimantan at Kotabaru, Takisung on southeastern coast and at Aluhaluh on Barito River). Records from the Arabian Sea and Thailand (Ref. 1632) need confirmation.
Size / Vikt / Age
Könsmognad: Lm ?  range ? - ? cm
Max length : 15.0 cm SL hane/ej könsbestämd; (Ref. 188)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 38 - 46. Body moderately slender, belly with usually 19 to 21 - 8, total 27 to 29 scutes. Eye large, lower jaw projecting. Dorsal fin origin at about midpoint of body; anal fin origin under hind part of dorsal fin base. Vertical striae on scales not continuous, but with a distinct gap across center of scale. Swim bladder with two tubes passing back in the muscles on either side of haemal spines.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Occurs in coastal waters, but also enters rivers and tolerates water of low salinity. Feeds on planktonic crustaceans and fishes; also amphipods.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 27.7 - 29.3, mean 28.8 °C (based on 590 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00401 - 0.01981), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.36 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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