Macropodus erythropterus Freyhof & Herder, 2002
Macropodus erythropterus
photo by Freyhof & Herder, 2002

Family:  Osphronemidae (Gouramies), subfamily: Macropodusinae
Max. size:  6.51 cm SL (male/unsexed)
Environment:  pelagic; freshwater
Distribution:  Asia: Viet Nam.
Diagnosis:  Dorsal spines (total): 12-16; Dorsal soft rays (total): 6-8; Anal spines: 17; Anal soft rays: 13-17; Vertebrae: 29-29. Can be differentiated from its congeners by the following combination of characters: caudal fin forked; opercular spot pale or missing; spots and bars on dorsal and caudal-fin membranes brown, red in life; soft rays in unpaired fins pale brown; predorsal and subdorsal back reddish and body above anal fin base iridescent blue to green in life; body with 10-12 faint and inconspicuous dark bars; top of head and predorsal body without dark spots; posterior tip or margin of scales on body conspicuously darker than scales; distal part of first soft pelvic-fin ray red in life (Ref. 42924).
Biology:  Inhabits small hill streams along heterogeneously structured shores with many overhanging shrubs and submerged roots (Ref. 42924).
IUCN Red List Status: Data deficient (DD); Date assessed: 31 August 2010 Ref. (130435)
Threat to humans:  harmless


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