''Sulcacis curtulus'' is a species of

minute tree-fungus beetle The minute tree-fungus beetles, family (biology), family Ciidae, are a sizeable group of beetles which inhabit Polyporales bracket fungi or coarse woody debris. Most numerous in warmer regions, they are nonetheless widespread and a considerable n ...

in the family

Ciidae The minute tree-fungus beetles, family Ciidae, are a sizeable group of beetles which inhabit Polyporales bracket fungi or coarse woody debris. Most numerous in warmer regions, they are nonetheless widespread and a considerable number of species o ...

. It is found in North America.

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Further reading