Liratella nigra

Identification
Jet black, the wings hyaline, the venation colorless, the legs pale lemon yellow, except the concolorous coxae. Tegulae brown, the antennae concolorous with the legs; scutum transeversely striate, the axillae, parapsides and scutellum smooth, also the abdomen and face; occipial margin of Vertex acute. Propodeum dorsally smooth, with a median sulcus and delicate but distinct lateral carinae. Last four funicle joints wider than long.

Distribution
Paraguay

Biology
Host ant: