Prolyctus exaratus

Members of Bothrideridae can be recognized by their compact, somewhat flattened bodies and antennae with a weak club. Prolyctus species may be distinguished from other bothriderid genera by subtle characters of the antennae and pronotum, though specific diagnostic features for P. exaratus are not well documented in general references. Identification to species likely requires examination of male genitalia or comparison with type specimens.

Associated with dead wood and the habitats of wood-boring beetles, based on family-level biology. Specific microhabitat preferences for this species are undocumented.

Recorded from North America; precise range boundaries unknown due to limited collecting and observation records.

Activity period undocumented; likely active during warmer months when adult wood-boring beetles are present.

• Wood-boring beetles - presumed parasitoid or predatorInferred from family biology; direct host records for this species are not documented.

Presumed parasitoid or predator of wood-boring beetles, potentially contributing to population regulation of these insects in dead wood communities. This role is inferred from family-level ecology and has not been directly documented for this species.

No documented economic or direct human significance. Indirectly relevant to forest ecology through its presumed role in dead wood food webs.

• Other Bothrideridae generaSimilar compact body form and size; distinguished by antennal structure and pronotal characters requiring careful examination.
• Small CerylonidaeSuperficially similar small, compact beetles associated with dead wood; distinguished by antennal club structure and other subtle morphological features.

• beetle
• Coleoptera
• Bothrideridae
• North America
• dead wood associate
• parasitoid

• BugGuide
• GBIF taxonomy match
• iNaturalist taxon