The Genus Austroxestus Woodward (Hemiptera: Lygaeidae: Rhyparochrominae).

Abstract

The lethaeine genus Austroxestus Woodward, 1962, and its type-species A. carnarvoni Woodward are redescribed. The type locality of this species is the Carnarvon Range, Queensland; new records are from eastern New South Wales. The following are described: A. australiensis, sp. nov., from Tasmania, Victoria and eastern Queensland, A. taylori, sp. nov., from New South Wales, and A. westraliensis, sp. nov., from south-west Western Australia. The variation and distribution of A. australiensis are discussed. The four species are keyed out.