Xyleutes is a genus of moths belonging to the family Cossidae and typical of the tribe Xyleutini.
Xyleutes
The Cossidae, the cossid millers or carpenter millers, make up a family of mostly large miller moths. This family contains over 110 genera with almost 700 known species, and many more species await description. Carpenter millers are nocturnal Lepidoptera found worldwide, except the Southeast Asian subfamily Ratardinae, which is mostly active during the day.
Cossidae
Witchetty grubs (Endoxyla leucomochla) of the subfamily Zeuzerinae
Specimen of the large Zeuzerinae genus Xyleutes
Zyganisus caliginosus belongs to an Australian genus of unclear affiliations.