Loxotropa nigricornis var. subterranea Kieffer, 1911b: 939 .
Valid name
Trichopria nigricornis (Marshall, 1868) .
Summary of types
Lectotype ♂, BMNH number 9.785, designated by Notton (1995).
Primary type data
Loxotropa / subterranea/ Blackgang Chine / Aug. 17/ 1908; Type; Ex coll./ Donisthorpe/ B.M.1934- 4.; Assoc. with/ Lasius flavus; Loxotropa / subterranea Kief.; Lectotype ♂ / Loxotropa / nigricornis/ subterranea/ det. D.G.Notton.
Type locality
England, Isle of Wight, Blackgang Chine.
Remarks
This species was described from an unspecified number of males. The lectotype is mounted on a card and is entire.