| Auteur(s) | Packer, L., Plateaux-Quénu, C. and Owen, R.E. |
| Jaar | 1992 |
| Titel | Electrophoretic evidence that Lasioglossum (Evylaeus) mediterraneum (Blüthgen) is a species distinct from L. (E.) laticeps (Schenck) (Hymenoptera Halictidae), with notes on its phylogenetic position. . Canadian Entomologist 124: 371-380. |