Boreophilia islandica (Kraatz), mouthparts: 2 mentum, labial palps and ligula 3, 4 mandibles 5 maxilla. Scale bar: 0.1 mm.

 
 
  Part of: Klimaszewski J, Sikes DS, Brunke A, Bourdon C (2019) Species review of the genus Boreophilia Benick from North America (Coleoptera, Staphylinidae, Aleocharinae, Athetini): Systematics, habitat, and distribution. ZooKeys 848: 57-102. https://doi.org/10.3897/zookeys.848.34846