dcsimg

Diagnostic Description

provided by Fishbase
Predorsal profile strongly concave; total gill rakers on first arch 20-23; scales large, about 40-60 in lateral series; anal fin branched rays 9; color pattern highly variable; up to 7 full vertical bars on body, sometimes with 1 to 4 partial bars between full bars (Ref. 10425).
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Armi G. Torres
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Morphology

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Dorsal spines (total): 12; Dorsal soft rays (total): 13 - 14; Analspines: 3; Analsoft rays: 8 - 9
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Biology

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Lives in brackish water at the mouths of large rivers and coastal lagoons, as well as in freshwater lakes and rivers above tidal influence (Ref. 10425). Feeds on fishes, prawns, crabs and some insect larvae. Marketed fresh (Ref. 12693).
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Importance

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fisheries: commercial
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Comprehensive Description

provided by Smithsonian Contributions to Zoology
Datnioides quadrifasciatus (Sevastianov, 1809)

USNM 217188, Fly 75–4, 1: 322 mm.

USNM 217189, Fly 75–12, 1: 255 mm.

USNM 217190, Fly 75–20, 1: 349 mm.

USNM 217191, Fly 75–28, 2: 150–210 mm.
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bibliographic citation
Roberts, Tyson R. 1978. "An ichthyological survey of the Fly River in Papua New Guinea with descriptions of new species." Smithsonian Contributions to Zoology. 1-72. https://doi.org/10.5479/si.00810282.281

Datnioides polota

provided by wikipedia EN

Datnioides polota, commonly known as the silver tigerfish[1] or four-banded tiger perch, is a species of datnioidid fish native to brackish and fresh waters near the coast like mangrove, lagoons, estuaries and lower parts of rivers from northeastern India, through Bangladesh and mainland southeast Asia, to Sumatra and Borneo.[2][3] Although sometimes reported from New Guinea, this population is now recognized as D. campbelli.[3] D. polota is a predatory fish that reaches up to 30 cm (1 ft) in standard length.[2]

References

  1. ^ a b Ahmad, A.B. (2020). "Datnioides polota". IUCN Red List of Threatened Species. 2020: e.T181156A91304090. doi:10.2305/IUCN.UK.2020-2.RLTS.T181156A91304090.en. Retrieved 10 May 2023.
  2. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2020). "Datnioides polota" in FishBase. January 2020 version.
  3. ^ a b "Datnioides polota (Hamilton, 1822)". SeriouslyFish. Retrieved 5 January 2020.
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Datnioides polota: Brief Summary

provided by wikipedia EN

Datnioides polota, commonly known as the silver tigerfish or four-banded tiger perch, is a species of datnioidid fish native to brackish and fresh waters near the coast like mangrove, lagoons, estuaries and lower parts of rivers from northeastern India, through Bangladesh and mainland southeast Asia, to Sumatra and Borneo. Although sometimes reported from New Guinea, this population is now recognized as D. campbelli. D. polota is a predatory fish that reaches up to 30 cm (1 ft) in standard length.

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