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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Rainboth, W.J. 1996 Fishes of the Cambodian Mekong. FAO Species Identification Field Guide for Fishery Purposes. FAO, Rome, 265 p. (Ref. 12693)
http://www.fishbase.org/references/FBRefSummary.php?id=12693&speccode=26747
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Distribution
Asia: Mekong in Thailand to Indonesia and the Philippines.
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Rainboth, W.J. 1996 Fishes of the Cambodian Mekong. FAO Species Identification Field Guide for Fishery Purposes. FAO, Rome, 265 p. (Ref. 12693)
http://www.fishbase.org/references/FBRefSummary.php?id=12693&speccode=26747
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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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Herre, A.W.C.T. 1924 Distribution of the true freshwater fishes in the Philippines. II. Philippine Labyrinthici, Clariidae, and Siluridae. Philipp. J. Sci. 24(6):683-709. (Ref. 2854)
http://www.fishbase.org/references/FBRefSummary.php?id=2854&speccode=495
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Size
Max. size
30.0 cm SL (male/unsexed; (Ref. 30857))
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Baird, I.G., V. Inthaphaisy, P. Kisouvannalath, B. Phylavanh and B. Mounsouphom 1999 The fishes of southern Lao. Lao Community Fisheries and Dolphin Protection Project. Ministry of Agriculture and Forestry, Lao PDR.161 p. (Ref. 30857)
http://www.fishbase.org/references/FBRefSummary.php?id=30857&speccode=52537
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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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Herre, A.W.C.T. 1924 Distribution of the true freshwater fishes in the Philippines. II. Philippine Labyrinthici, Clariidae, and Siluridae. Philipp. J. Sci. 24(6):683-709. (Ref. 2854)
http://www.fishbase.org/references/FBRefSummary.php?id=2854&speccode=495
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Ecology
Habitat
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
Public Records: 0
Species: 1
Species With Barcodes: 1
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Conservation
Threats
Not Evaluated
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IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006.
http://www.fishbase.org/references/FBRefSummary.php?id=57073
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Relevance to Humans and Ecosystems
Benefits
Importance
fisheries: commercial
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Tan, H.H. and P.K.L. Ng 2005 The labyrinth fishes (Teleostei: Anabantoidei, Channoidei) of Sumatra, Indonesia. Raffles Bull. Zool. Supplement (13):115-138. (Ref. 56386)
http://www.fishbase.org/references/FBRefSummary.php?id=56386&speccode=12032
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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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Unreviewed
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