Psoinae is a small subfamily of
beetles
Beetles are insects that form the Taxonomic rank, order Coleoptera (), in the superorder Holometabola. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 40 ...
in the family
Bostrichidae
The Bostrichidae are a family of beetles with more than 700 described species. They are commonly called auger beetles, false powderpost beetles, or horned powderpost beetles.
Anatomy
The head of most auger beetles cannot be seen from above, as ...
.
References
Bibliography
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Bostrichidae
Beetle subfamilies
{{Bostrichidae-stub