Indian eye knife
The Indian knifefish (Сhitala chitala) has several names: spotted Indian knifefish, chitala, Indian spinner, notopterus. It lives in India in the Ganges River and others. More information in the article: https://rybkivse.ru/presnovodnye/indi...
Position in the fish system:
Order Arowana (Osteoglossiformes)
Family Notopteridae