Female facial views of representative species of the coerulescens species group of Eufriesea Cockerell 7 Eufriesea insularis sp. nov. (note the prominent mediolongitudinal ridge on the clypeus, unique among these species) 8 E. oliveri Gonzalez and Griswold 9 E. barthelli Gonzalez and Griswold 10 E. micheneri Ayala and Engel.

  Part of: Ayala R, Gonzalez VH, Engel MS (2022) The first Pacific insular orchid bee (Hymenoptera, Apidae): A new species of Eufriesea from the Islas Marías. Journal of Hymenoptera Research 92: 273-284. https://doi.org/10.3897/jhr.92.87197