Male terminalia of E. oliveri (paratype. Mexico: Guerrero, EMEC 1069134). 58 Seventh metasomal sternum in ventral view 59, 60 Eighth metasomal sternum in ventral and lateral views 61, 62 Genital capsule in dorsal and ventral views.

  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.