The pleasing fungus beetle is any of the 3,500 species of the Erotylidae family. It is easy to recognize by its black and red-orange patterns. 

Pleasing fungus beetles feed on fungus, where the middle part of their name comes from. However, some species within the family also extend their diet to include plant matter.

The nocturnal pleasing fungus beetle is not a pest, which is excellent news because you can find it almost anywhere in the world. Perhaps the first word of its name comes from its easy-going nature.