Teleostei (teleosts) >
Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Trigonostigma: Greek, tres, tria = three + Greek, gonias= angle, corner + Greek stigma = signal.
Eponymy: Somphong Lekaree (d: 1971) was a Thai aquarist and fish exporter who set up the Somphongs Aquarium Company. [...] (Ref. 128868), visit book page.
Taxonomic Remarks
Needs a taxonomic reference.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic; pH range: 6.0 - 6.5; dH range: 8 - ?. Tropical; 22°C - 26°C (Ref. 2059); 24°N - 1°N
Asia: Mae Khlong basin, Thailand.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.5 cm TL male/unsexed; (Ref. 2059)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kottelat, M. and K.E. Witte, 1999. Two new species of Microrasbora from Thailand and Myanmar, with two new generic names for small Southeast Asian cyprinid fishes (Teleostei: Cyprinidae). J. South Asian Nat. Hist. 4(1):49-56. (Ref. 38434)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
Tools
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