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Diagnostic Description

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Patch of scales present on gular portion. Head and body with 2 bold stripes running from the tip of the snout to the middle of the caudal fin, one on the upper and the other on the lower part of the body; with growth the bands gradually break up into several (5-9) black blotches in adults (Ref. 41526). Belly with oblique bars; 5 scale rows between lateral line and base of anterior dorsal rays (Ref. 43281).
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Recorder
Estelita Emily Capuli
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Migration

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Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km.
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Morphology

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Dorsal soft rays (total): 37 - 41; Analsoft rays: 25 - 30; Vertebrae: 43 - 48
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Biology

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Inhabits slow moving streams and rivers, as well as lakes, ponds (Ref. 12693) and swamps (Ref. 57235). A common species in forest streams (Ref. 56749). Often found in areas with plenty of aquatic vegetation, as well as submerged woody plants. Feeds on fishes, prawns, and crabs and slightly less on shrimps. Marketed fresh and often alive (Ref. 12693).
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Importance

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fisheries: commercial
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Forest snakehead

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The forest snakehead (Channa lucius) is a species of snakehead, a fish of the family Channidae. Its range includes most of Southeast Asia and parts of southern China. It lives in forest streams and can reach 40 cm (16 in) in length.[2] The forest snakehead is known in Thai language as pla krasong (Thai: ปลากระสง).[3] Khmer language called it កញ្ជនជៃ (kanh chon chey), Indonesians named it kehung, while in Malaysia, they called it ikan bujuk in Malay Language

A genetic study published in 2017 indicates that C. lucius is a species complex.[4]

Description

Channa lucius

It has a distinct series of port-hole markings on the side and has a more tapering head compared to other snakeheads. Juveniles are pale and have three lateral stripes from head to tail.

References

  1. ^ Allen, D.J.; Ng, H.H. (2020). "Channa lucius". IUCN Red List of Threatened Species. 2020: e.T180831A89798655. doi:10.2305/IUCN.UK.2020-2.RLTS.T180831A89798655.en. Retrieved 20 November 2021.
  2. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2019). "Channa lucius" in FishBase. January 2019 version.
  3. ^ Fishes of Thailand Archived 2013-10-29 at the Wayback Machine (in Thai)
  4. ^ Conte-Grand, C., Britz, R., Dahanukar, N., Raghavan, R., Pethi-yagoda, R., Tan, H.H., Hadiaty, R.K., Yaakob, N.S. & Rüber, L. (2017). Barcoding snakeheads (Teleostei, Channidae) re-visited: Discovering greater species diversity and resolving perpetuated taxonomic confusions. PLoS ONE, 12 (9): e0184017.

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Forest snakehead: Brief Summary

provided by wikipedia EN

The forest snakehead (Channa lucius) is a species of snakehead, a fish of the family Channidae. Its range includes most of Southeast Asia and parts of southern China. It lives in forest streams and can reach 40 cm (16 in) in length. The forest snakehead is known in Thai language as pla krasong (Thai: ปลากระสง). Khmer language called it កញ្ជនជៃ (kanh chon chey), Indonesians named it kehung, while in Malaysia, they called it ikan bujuk in Malay Language

A genetic study published in 2017 indicates that C. lucius is a species complex.

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