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Craterocephalus fluviatilis McCulloch, 1912 Murray hardyhead |
| Family: | Atherinidae (Silversides), subfamily: Craterocephalinae | |||
| Max. size: | 7 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Oceania: Australia. | |||
| Diagnosis: | ||||
| Biology: | Inhabits lakes and billabongs, most frequently around aquatic plant thickets. Omnivorous, feeds on algae, insects and tiny crustaceans (Ref. 44894). | |||
| IUCN Red List Status: | Critically Endangered (CR); Date assessed: 13 February 2019 (A3ce) Ref. (130435) | |||
| Threat to humans: | harmless | |||