Overview

Comprehensive Description

Biology

Inhabits medium to large rivers (Ref. 12975). Occurs in shaded forest streams with sluggish, acidic water and submerged roots/leaf litter substrates. Appears to be mainly nocturnal and feeds on small animals (Ref. 85309). Preys on fish (Ref. 12693).
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Distribution

Asia: Mekong in Thailand to Indonesia and the Philippines.
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Physical Description

Morphology

Dorsal spines (total): 0; Dorsal soft rays (total): 37 - 41; Analspines: 0; Analsoft rays: 21 - 25
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Size

Maximum size: 285 mm TL
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Max. size

30.0 cm SL (male/unsexed; (Ref. 30857))
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Diagnostic Description

Preserved color dark greenish or bluish dorsally, yellowish or reddish brown ventrally; an inconspicuous spot behind corner of mouth; yellow spots on underside of depressed head occasionally. Pectorals about as long as head behind eyes. Large scales on top of head. Dorsal fin extends beyond tip of anal. Young specimens have a red lateral band from snout to caudal.
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Ecology

Habitat

Environment

benthopelagic; freshwater
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Molecular Biology and Genetics

Molecular Biology

Statistics of barcoding coverage: Channa melasoma

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Species: 1
Species With Barcodes: 1

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Conservation

Threats

Not Evaluated
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Relevance to Humans and Ecosystems

Benefits

Importance

fisheries: commercial
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Wikipedia

Channa melasoma

Channa melasoma or Black snakehead is a fish in genus Channa found in Thailand, Indonesia, Philippines and Singapore.


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