Drysdale hardyhead
Appearance
Drysdale hardyhead | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Atheriniformes |
Family: | Atherinidae |
Genus: | Craterocephalus |
Species: | C. helenae
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Binomial name | |
Craterocephalus helenae |
The Drysdale hardyhead (Craterocephalus helenae) is a species of fish in the family Atherinidae endemic to the Drysdale River in the Kimberley region of Australia.[1] It is listed as near threatened on the IUCN Red List and rare under the Australian EPBC Act 1999.[2] The specific name honours Ivantsoff's wife, Helena.[3]
Little is known about the biology or ecology of this species, but it is an omnivore which feeds on aquatic insects, small crustaceans and algae.[2]
References
[edit]- ^ a b Moore, G. (2019). "Craterocephalus helenae". IUCN Red List of Threatened Species. 2019: e.T5492A123377726. doi:10.2305/IUCN.UK.2019-3.RLTS.T5492A123377726.en. Retrieved 14 November 2021.
- ^ a b Thompson, Vanessa. "Drysdale Hardyhead, Craterocephalus helenae". Fishes of Australia. Retrieved 15 October 2014.
- ^ Christopher Scharpf & Kenneth J. Lazara (1 January 2019). "Order ATHERINIFORMES: Families ATHERINOPSIDAE, ATHERINIDAE and ATHERIONIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 22 July 2019.