Hobartiidae is a family of

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

s, in the superfamily

Cucujoidea Cucujoidea is a superfamily of beetles. This group formerly included all of the families now included in the superfamily Coccinelloidea. They include some fungus beetles and a diversity of lineages of "bark beetles" unrelated to the "true" bark be ...

. There are only two known genera '' Hobartius'' (Sen Gupta & Crowson, 1966) and '' Hydnobioides'' (Sen Gupta & Crowson, 1966), with six species, five of which are native to Australia, and one species of ''Hobartius'' native to Chile and Argentina in South America. Members of the family are mycophagous, living in rotten, fungus infested logs of '' Araucaria'', ''

Nothofagus ''Nothofagus'', also known as the southern beeches, is a genus of 43 species of trees and shrubs native to the Southern Hemisphere in southern South America (Chile, Argentina) and Australasia (east and southeast Australia, New Zealand, New Gui ...

'', and ''

Eucalyptus ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as e ...

,'' where they feed on the fruiting bodies of

basidiomycetes Basidiomycota () is one of two large divisions that, together with the Ascomycota, constitute the subkingdom Dikarya (often referred to as the "higher fungi") within the kingdom Fungi. Members are known as basidiomycetes. More specifically, Ba ...

References

Cucujoidea families {{Cucujoidea-stub