Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce; salobre bentopelágico; pH range: 7.5 - 8.5; no migratorio. Tropical; 22°C - 25°C (Ref. 31267)
Asia: Indonesia, Singapore, Malaysia, Thailand (Ref. 27658). Recorded from the Mekong (Ref. 12693).
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm TL macho / no sexado; (Ref. 31267); common length : 3.0 cm SL macho / no sexado; (Ref. 27658)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 6 - 7; Radios blandos anales: 20 - 25; Vértebra: 28 - 29. Principal caudal fin rays 5/6.
Found in ditches, canals, ponds. Occurs at the surface in habitats with dense growth of aquatic plants. Feeds on small crustaceans, insects and protozoans (Ref. 12693). Non-annual breeder. Is very difficult to maintain in aquarium (Ref. 27139). Not seen in markets (Ref. 12693).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Female carries her eggs outside her body in a cluster, attached to the genital pore by filaments.
Roberts, T.R., 1998. Systematic observations on tropical Asian medakas or ricefishes of the genus Oryzias, with descriptions of four new species. Ichthyol. Res. 45(3):213-224. (Ref. 27658)
IUCN Red List Status (Ref. 130435)
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