Leptanthicus staphyliniformis
Werner, 1958
Leptanthicus staphyliniformis is a of -like in the , described by Werner in 1958. The species epithet refers to its resemblance to of the Staphylinus. Very few records exist for this species, with only one observation documented on iNaturalist. Members of the genus Leptanthicus are characterized by their elongate, slender body form and reduced that expose multiple abdominal .
Pronunciation
How to pronounce Leptanthicus staphyliniformis: //lɛpˈtænθɪkəs stæfɪˌlɪnɪˈfɔrmɪs//
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Identification
Distinguished from true () by the structure of the and , and from other by the elongate, staphyliniform body shape that is atypical for the . Most anthicids have more complete covering the . The Leptanthicus is the only North anthicid genus with this extreme body form. Examination of structure and tarsal formula is required for definitive identification.
Appearance
Elongate, slender body with reduced that leave most of the exposed, resembling the form of a . are thread-like and moderately long. The is narrower than the base of the elytra. Body coloration and specific measurements are poorly documented.
Distribution
Recorded from North America. Specific locality details are sparse due to limited collection records.
Similar Taxa
- Staphylinidae (rove beetles)Similar elongate body with exposed , but distinguished by different antennal structure, tarsal formula, and absence of the characteristic -like shape of .
- Other AnthicidaeMost have more rounded bodies with complete or nearly complete covering the ; Leptanthicus is uniquely elongate and slender within the .
More Details
Taxonomic Note
The Leptanthicus was established for with the distinctive staphyliniform (-like) body plan within . The specific epithet staphyliniformis directly references this morphological convergence.