C., Fernando Fernández, and Sérvio T.p. Amarante. 2004. “A New Species of Tracheliodes Morawitz (Hymenoptera: Crabronidae) from Colombia and a Key to the Neotropical Species”. Zootaxa 491 (1). Auckland, New Zealand:1–6. https://doi.org/10.11646/zootaxa.491.1.1.