Crest-tailed mulgara
The crest-tailed mulgara is a small Australian carnivorous marsupial. It was previously recognised as a senior synonym of the ampurta, but is now believed to be a separate extinct taxon. The same investigation also described the southern mulgara, and the northern mulgara, which were split from D. cristicauda. As a result of the taxonomic changes to this taxon, it is believed that D. cristicauda is now only known from subfossil specimens and the single live caught holotype specimen.
Kreft, 1867, first described the species as '