opinator (Williston), 1891:51 ( Volucella). Type locality: Mexico, Vera Cruz, Atoyac. HT F (BMNH).

Distr.: Colombia (Magdalena, Risaralda), Costa Rica, Mexico.

Refs.: Williston, 1891:51, pi. 1:14 (habitus), 14a (head), 14b (antenna); Thompson et al. 1976:80 (cat.); Restrepo & Carrejo, 2009:148 (cat.).