Fig. 4 in UCE Phylogenomics Resolves Major Relationships Among Ectaheteromorph Ants (Hymenoptera: Formicidae: Ectatomminae, Heteroponerinae): A New Classification For the Subfamilies and the Description of a New Genus

Fig. 4. Dorsal view of head, showing: A) Cephalic median longitudinal carina present, extending from the anterior clypeal margin to the vertex (Acanthoponera minor—CASENT0178699); B) Cephalic median longitudinal carina not extending from the anterior clypeal margin to the vertex (Ectatomma tuberculatum— CASENT0173380); C) Cephalic median longitudinal carina absent (Holcoponera striatula—CASENT0173386). Photos by April Nobile; available from www. antweb.org (Antweb 2021).Published as part of Camacho, G P, Franco, W, Branstetter, M G, Pie, M R, Longino, J T, Schultz, T R & Feitosa, R M, 2022, UCE Phylogenomics Resolves Major Relationships Among Ectaheteromorph Ants (Hymenoptera: Formicidae: Ectatomminae, Heteroponerinae): A New Classification For the Subfamilies and the Description of a New Genus, pp. 6 in Insect Systematics and Diversity 6 (1) on page 14, DOI: 10.1093/isd/ixab026, http://zenodo.org/record/590760