Othniinae
Guides
Elacatis immaculatus
Elacatis immaculatus is a small beetle in the family Salpingidae, first recorded from north of Mexico in a 2018 taxonomic revision of Nearctic Elacatis species. The species was originally described by Champion from Central America. The revision recognizes seven Nearctic species in the genus, with E. immaculatus representing one of two species newly documented from the region. No specific biological or ecological information is available for this species in published literature.
Elacatis umbrosus
Elacatis umbrosus is a narrow-waisted bark beetle in the family Salpingidae. It is restricted to western North America where it is associated with dead and dying conifers. The species was originally described as Othnius umbrosus by LeConte in 1861, with Othnius lugubris Horn 1868 later synonymized under it. It is one of seven recognized Nearctic species in the genus Elacatis.