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Giant Perch

Lates angustifrons Boulenger 1906

Diagnostic Description

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Spacing between dorsal fins more than between last spines of first dorsal fin. Caudal fin rounded in adults, rounded and spotted in juveniles. Eyes small, less than interorbital with.
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Recorder
Pascualita Sa-a
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Trophic Strategy

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Adults are common in inshore areas; occupy deep, rock ground as they grow larger. Also sedentary and solitary. Aggregate while hunting for clupeid prey in pelagic zones, migrating up nightly from the bottom (Ref. 52862).
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Biology

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Juveniles live in a specific inshore habitat until they reach 18 cm (Ref. 2216) also found near and in slow flowing affluents (Ref. 36901). Adults found from the littoral to near the limit of the oxygenated zone (Ref. 2216). Solitary, lurking predator, probably favoring rocky bottoms and unspecialized in its fish diet; highly susceptible to intensive fishing (Ref. 2216). Feeds largely on benthic cichlids (Ref. 4967, 36901), but also takes sardines (Ref. 4967). Threatened due to over harvesting (Ref. 58490).
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Crispina B. Binohlan
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Importance

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fisheries: commercial; gamefish: yes
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Tanganyika lates

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The Tanganyika lates (Lates angustifrons)is a species of lates perch endemic to Lake Tanganyika. It is a widespread predator on other fishes. This species can reach a length of 200 centimetres (79 in) SL and the greatest recorded weight is 100 kilograms (220 lb). This species is important commercially and is also popular as a game fish. It is threatened by the pressures that these activities put upon the population.[2]

Despite its common name, it is not the only lates in Tanganyika. The three other species in this lake are the bigeye lates (L. mariae), forktail lates (L. microlepis) and sleek lates (L. stappersii).[3]

References

  1. ^ Ntakimazi, G. (2006). "Lates angustifrons". IUCN Red List of Threatened Species. 2006: e.T60833A12416551. doi:10.2305/IUCN.UK.2006.RLTS.T60833A12416551.en. Retrieved 17 November 2021.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.) (2013). "Lates angustifrons" in FishBase. October 2013 version.
  3. ^ Froese, Rainer and Pauly, Daniel, eds. (2017). Species of Lates in FishBase. March 2017 version.
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Tanganyika lates: Brief Summary

provided by wikipedia EN

The Tanganyika lates (Lates angustifrons)is a species of lates perch endemic to Lake Tanganyika. It is a widespread predator on other fishes. This species can reach a length of 200 centimetres (79 in) SL and the greatest recorded weight is 100 kilograms (220 lb). This species is important commercially and is also popular as a game fish. It is threatened by the pressures that these activities put upon the population.

Despite its common name, it is not the only lates in Tanganyika. The three other species in this lake are the bigeye lates (L. mariae), forktail lates (L. microlepis) and sleek lates (L. stappersii).

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