Müller, A. 2016.

Hoplitis (Hoplitis) galichicae spec. nov., a new osmiine bee species from Macedonia with key to the European representatives of the Hoplitis adunca species group (Megachilidae, Osmiini)

. Zootaxa. 4111, 2 (May 2016), 167–176. DOI:https://doi.org/10.11646/zootaxa.4111.2.5.