Yoyetta serrata
Yoyetta serrata is a species of cicada, also known as the serrated firetail, in the true cicada family, Cicadettinae subfamily and Cicadettini tribe. The species is endemic to Australia. It was described in 2019 by Australian entomologists David L. Emery, Nathan J. Emery and Lindsay Popple.
Etymology
The specific epithet serrata, from Latin serratus, refers to the sharp-edged yellow markings on the lateral edges of the abdomen of the species.
Description
The length of the forewing is 24–31 mm. Body length is 19–25 mm.
Distribution and habitat
The species occurs from Canberra and the Brindabella Range in the Australian Capital Territory, southwards through the South Eastern Highlands Interim [Biogeographic Regionalisation for Australia|bioregion] to Bemm River, and westwards to Gisborne, Victoria. The associated habitat is cool temperate eucalypt forest and woodland.
Behaviour
Adult males may be heard while clinging to the trunks and upper branches of eucalypts, emitting rapid, high-pitched, ticking and chirping calls.