Chamaepsila obscuritarsis (Loew, 1856)

Shatalkin & Merz, 2010:
COMMENTS: With its two (pairs of) scutellar setae this species is unique within Chamaepsila. For this reason Frey (1925) proposed the genus Tetrapsila for it with the remark that this genus may be only a subgenus of Chamaepsila. The two genera were indeed synonymized later (Shatalkin, 1986; Iwasa, 1998).
Key: Séguy, 1934

Distribution

Europe: Countries (published), online at Fauna Europaea, Occurrences at GBIF
UK: Recording Scheme map of occurrences 2016 (verified.) Online (NBN Atlas) via Easy maps or Interactive Atlas