Marjorie’s hardyhead (Craterocephalus marjoriae)

General data
- Main name: Marjorie’s hardyhead
- Habitat: Freshwater
Classification
- Genus: Craterocephalus - Craterocephalus
- Family: Atherinidae - Old World silverside
- Order: Atheriniformes - Silversides
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes