Fig. 3. Trees constructed using maximum likelihood (above) and Bayesian inference (below) and based on 29 haplotype sequences (658bp) of the cytochrome oxidase c subunit I gene of specimens currently identified as Lasioglossum villosulum (Kirby, 1802), Lasioglossum medinai (Vachal, 1895) and one as Lasioglossum berberum (Benoist, 1941). Each label corresponds to one roman letter which encompasses all sequences from a haplotype (for more details see Table 3). A, Lasioglossum medinai; B–D: Lasioglossum villosulum. Label highlighted in blue corresponds to L. berberum. This phylogenetic tree is rooted using Lasioglossum bluethgeni Ebmer, 1971 as outgroup (label III, voucher AP222). Bootstrap support (%) and posterior probabilities are given at nodes.

Published as part of Pauly, Alain, Noël, Grégoire, Sonet, Gontran, Notton, David G. & Boevé, Jean-Luc, 2019, Integrative taxonomy resuscitates two species in the Lasioglossum villosulum complex (Kirby, 1802) (Hymenoptera: Apoidea: Halictidae), pp. 1-43 in European Journal of Taxonomy 541 on page 11, DOI: 10.5852/ejt.2019.541, http://zenodo.org/record/3377625