The maugean skate or Port Davey skate (''Zearaja maugeana'') is a species of
fish in the family
Rajidae. Its natural
habitat is
estuarine
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...
waters. It is endemic to
Tasmania, only found in
Macquarie Harbour and
Bathurst Harbour
Bathurst Harbour is a shallow bay located in the south west region of Tasmania, Australia. Bathurst Harbour is contained within the Port Davey/Bathurst Harbour Marine Nature Reserve, and the Southwest National Park, part of the Tasmanian Wild ...
. The species was discovered in 1988 by Dr Graham Edgar.
Diet
The Maugean skate holds a high trophic position in the food web (3.70). Their diet consists of benthic prey species, with crustaceans as their dominant prey type.
Sources
* Gledhill, D. & Last, P. 2000.
Dipturus sp. nov. L 2006 IUCN Red List of Threatened Species. Downloaded on 3 August 2007.
*Weltz Kay, Lyle Jeremy M., Bell Justin D., Semmens Jayson M. (2018) Dietary analysis reveals the vulnerability of the endangered Maugean skate (Zearaja maugeana) to benthic changes in Macquarie Harbour. Marine and Freshwater Research 70, 745-753.
maugean skate
Vertebrates of Tasmania
Endangered fauna of Australia
Taxonomy articles created by Polbot
maugean skate
Taxobox binomials not recognized by IUCN
{{Rajiformes-stub