Bibloplectus ruficeps
(Motschulsky, 1857)
Bibloplectus ruficeps is a small rove beetle in the Pselaphinae, first described by Motschulsky in 1857. The is characterized by its reddish (ruficeps = 'red head'), a trait reflected in its specific epithet. It is one of numerous diminutive pselaphine species that inhabit leaf litter and soil microhabitats.
Pronunciation
How to pronounce Bibloplectus ruficeps: /bɪbloʊˈplɛktəs ˈruːfɪˌsɛps/
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Identification
The specific epithet 'ruficeps' indicates a reddish-colored , which may serve as a distinguishing feature from . As a member of Bibloplectus, it likely possesses the compact body form and reduced typical of pselaphine rove beetles, though precise diagnostic characters require examination.
Distribution
Eastern and central North America. Documented from Canada (Ontario) and the United States (Alabama, Arkansas, Connecticut, Florida, Georgia, Iowa, Illinois, Indiana, Kentucky, Louisiana, Michigan, Mississippi, North Carolina, New Jersey, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia).
Similar Taxa
- Other Bibloplectus speciesCongeneric share the compact pselaphine body plan and require careful examination of antennal structure, pronotal shape, and male genitalia for definitive identification.
More Details
Taxonomic note
Bibloplectus ruficeps was originally described in 1857. The Bibloplectus belongs to the supertribe Batrisitae within the speciose Pselaphinae, a group containing thousands of described of small litter-dwelling beetles.