Stictolinus flavipes

(LeConte, 1863)

Stictolinus flavipes is a ( ) described by John L. LeConte in 1863. The epithet "flavipes" ( legs) refers to a distinctive color characteristic. It belongs to the tribe Xantholinini within the Staphylininae. The species has been recorded across northeastern North America, with distribution spanning eastern Canada and the northeastern United States.

Pronunciation

How to pronounce Stictolinus flavipes: //stɪktoʊˈlaɪnəs ˈflæ.vɪˌpiz//

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Identification

The combination of legs and overall body form distinguishes this from other Stictolinus species. The original description by LeConte (1863) would provide definitive diagnostic characters, but these are not accessible in the provided sources. Within the Stictolinus, leg coloration appears to be a diagnostic trait. Specimens should be compared against LeConte's original description and subsequent revisions of Xantholinini for confirmation.

Appearance

A -sized with the characteristic elongated body form and shortened typical of . The specific epithet "flavipes" indicates yellowish legs, which likely serve as a distinguishing feature from . As a member of Xantholinini, it possesses the tribe's typical body plan with relatively build compared to more slender staphylinine groups.

Distribution

Eastern North America. Recorded from Canada: New Brunswick, Nova Scotia, Ontario, Quebec; and United States: Connecticut, Illinois, Indiana, Massachusetts, Maine, Michigan, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Wisconsin.

Ecological Role

As a , likely functions as a or scavenger in soil and leaf litter , though specific ecological role has not been documented for this .

Similar Taxa

Other Stictolinus species share similar body plan; S. flavipes distinguished by legs per specific epithet
Other Xantholinini generaShare tribal characteristics including body form; require examination of and other fine structural details for separation

More Details

Nomenclatural history

Originally described as Leptacinus flavipes by J.L. LeConte in 1863, later transferred to Stictolinus. The basionym Leptacinus flavipes is cited in NCBI .

Taxonomic placement

Member of tribe Xantholinini, a group of relatively staphylinine . The tribe is characterized by particular features of the mouthparts and .