Ocellated spiny eel (Mastacembelus vanderwaali)

General data
- Main name: Ocellated spiny eel
- Habitat: Freshwater
Classification
- Genus: Mastacembelus - Mastacembelus
- Family: Mastacembelidae - Spiny eels
- Order: Synbranchiformes - Swamp eels
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes