Sonoma parviceps

(Mäklin, 1852)

Sonoma parviceps is a small rove beetle in the Staphylinidae, specifically within the ant-loving beetle Pselaphinae. The was first described by Mäklin in 1852 under the name Euplectus parviceps. It is distributed across western North America, with records from Alaska through British Columbia and south to California. As a member of Pselaphinae, it is presumed to be associated with colonies, though specific ecological details remain poorly documented.

Pronunciation

How to pronounce Sonoma parviceps: /səˈnoʊmə ˈpɑrvɪsɛps/

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Distribution

Western North America. Documented from Alaska (AK), British Columbia (BC), California (CA), Idaho (ID), Oregon (OR), and Washington (WA).

Host Associations

Ants - associated withAs a member of Pselaphinae, commonly known as ant-loving beetles; specific records not documented for this .

Similar Taxa

Other Sonoma speciesWithin the same ; differentiation requires examination of subtle morphological characters such as and pronotal proportions, antennal structure, and male genitalia.
Other Pselaphinae genera in FaronitaeSimilar small body size and compact form; distinguished by tribal and generic characters including details of the maxillary palps, abdominal structure, and leg .

More Details

Taxonomic history

Originally described as Euplectus parviceps by Mäklin in 1852, later transferred to the Sonoma. The genus Sonoma is part of the tribe Faronitae within the diverse ant-loving beetle Pselaphinae.

Data deficiency

No observations recorded in iNaturalist as of the data retrieval date. The appears to be rarely encountered or underreported, possibly due to its small size, cryptic habits, and specialized microhabitat requirements.