Fin formula: D XVII-XVIII 6-9; A XVIII-XXII 11-13; P 9. It has compressed body. Small and protractile mouth is present. Dorsal spine is posteriorly increasing. Caudal fin slightly emarginated. Dorsal soft and pointed. A filiform ray present at the pelvics which is extended to the caudal. Lateral line not complete that is interrupted and sometimes absent.
Habitat & Distribution in Bangladesh:
Widely distributed in pools, ditches, inundated fields, ponds and beels.
Environment:
Freshwater (Benthopelagic)
Main References:
Rahman AKA (2005) Freshwater Fishes of Bangladesh. 2nd ed. Zool. Soc. Bangladesh, Dhaka, Bangladesh. xviii + 394 pp.
Siddiqui KU, Islam MA, Kabir SMH, Ahmad M, Ahmed ATA, Rahman AKA, Haque EU, Ahmed ZU, Begum ZNT, Hasan MA, Khondker M and Rahman MM (eds.) (2007) Encyclopedia of Flora and Fauna of Bangladesh. Vol. 23. Freshwater Fishes. Asiatic Society of Bangladesh, Dhaka. 300+xxxi. pp.
DoF Bangladesh (2023) Album: Freshwater Fishes of Bangladesh, Department of Fisheries, Ministry of Fisheries and Livestock, Bangladesh, Dhaka. 200 pp.