Badis badis (Hamilton, 1822) English Name: Badis, Dwarf chameleon fish Bengali Name: Koi bandi (কই বান্দি), Napit koi (নাপিত কই), Kala koi (কালা কই), Bot koi (বোট কই) and Napit (নাপিত) IUCN (Bangladesh) Status: Endangered Bagarius bagarius (Hamilton, 1822) English
Hamilton’s barila, Barilius bendelisis (Hamilton, 1807)
Systematic position Phylum: Chordata Class: Actinopterygii (Ray-finned fishes) Order: Cypriniformes (Carps) Family: Cyprinidae (Minnows and carps) Sub-family: Rasborinae (Danioninae) Genus: Barilius Species: B. bendelisis Varieties: Two varieties are available in Bangladesh (Shafi and Quddus, 2001)- Barilius bendelisis var. cosca (খোকসা