Male holotype of E. simillima (except paratype in Fig. 70; Mexico: Chihuahua, Barranca del Cobre, KUNHM-ENT 0504566). 67 Facial view 68 Dorsal habitus 69 Lateral habitus 70 Outer view of hind leg; 71 Dorsal view of mesoscutellum 72 Second metasomal tergum.

  Part of: Gonzalez VH, Griswold T, Simões M (2017) On the identity of the adventive species of Eufriesea Cockerell in the USA: systematics and potential distribution of the coerulescens species group (Hymenoptera, Apidae). Journal of Hymenoptera Research 55: 55-102.