Nandus nandus (Hamilton-Buchanan, 1822) English Name: Mud perch, Gangetic leaffish, Mottled Nandus Bengali Name: Meni (মেনি), Bheda (ভেদা), Roina (রইনা) IUCN (Bangladesh) Status: Vulnerable Nemachilus botia (Hamilton-Buchanan, 1822) [Acanthocobitis botia] English Name: Mottled loach, Zipper loach, Sand loach Bengali Name:
Himalayan olyra, Olyra kempi Chaudhuri, 1912
Systematic position Phylum: Chordata Class: Actinopterygii (Ray-finned fishes) Order: Siluriformes (Catfishes) Family: Bagridae (Bagrid catfishes) Genus: Olyra Species: O. kempi Common/local names English: Himalayan olyra India: Botsinghi (Talwar and Jhingran, 1991) Distributions: Bangladesh, India and Myanmar (Talwar and Jhingran, 1991).