Figures 4-6 from: Laciny A, Zettel H, Druzhinina I (2016) Workers, soldiers, and gynes – morphometric characterization and description of the female castes of Camponotus singularis (Smith, 1858) (Hymenoptera, Formicidae). Deutsche Entomologische Zeitschrift 63(2): 183-193. https://doi.org/10.3897/dez.63.9435

Figures 4-6 - Camponotus singularis, lateral view, of (4) minor worker, (5) major worker, and (6) gyne. Notable are differences between the worker subcastes regarding head size, mesosoma height, and petiole shape. Mesosoma and gaster of the gyne are strongly enlarged for flight and reproduction.