Xeropsalta thomsoni

Xeropsalta thomsoni
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hemiptera
Suborder:	Auchenorrhyncha
Family:	Cicadidae
Genus:	Xeropsalta
Species:	X. thomsoni
Binomial name
Xeropsalta thomsoni Ewart, 2018 [1] [2]

Xeropsalta thomsoni is a species of cicada, also known as the Thomson River grass-shaker or Birdsville grass-shaker, in the true cicada family, Cicadettinae subfamily and Cicadettini tribe. The species is endemic to Australia. It was described in 2018 by Australian entomologist Anthony Ewart. ^{[1] [2]}

Description

The length of the forewing is 11–13 mm. ^[3]

Distribution and habitat

The species occurs in the Lake Eyre basin of Central Australia; it is known from the floodplain of the Thomson River south-west of Longreach and the Diamantina River at Birdsville in south-west Queensland, extending southwards to the Bulloo Overflow in New South Wales, and westwards to the Cooper Creek drainage system east of Lake Eyre in South Australia. Associated habitats include alluvial grasslands and open floodplains with lignum. ^{[3] [2]}

Behaviour

Adult males may be heard in January and February, clinging to the stems of grasses, lignum and forbs, emitting simple maraca-like calls. ^[3]

References

1. Ewart, A (2018). "Two new genera and five new species of Mugadina-like small grass cicadas (Hemiptera: Cicadidae: Cicadettini) from Central and Eastern Australia: comparative morphology, songs, behaviour and distributions". Zootaxa. 4413 (1): 1–56 [28].
2. "Species Xeropsalta thomsoni Ewart, 2018". Australian Faunal Directory. Dept of Climate Change, Energy, the Environment and Water, Australia. 2025. Retrieved 2025-11-13.
3. "Thomson River Grass-shaker Xeropsalta thomsoni Ewart, 2018". A web guide to the cicadas of Australia. Popple Creative Industries. 2025. Retrieved 2025-11-13.