Corrieopone nouragues, paratype, worker caste A clypeus in profile; mandible removed B anterior part of the head in oblique anterior view; mandibles and maxilla-labial complex removed C clypeus in oblique anterior view; mandibles and maxilla-labial complex removed D anterior part of the head in ventral view; mandibles and maxilla-labial complex removed E outer face of the labrum; basal towards the top of the image F outer face of the maxillolabial complex; basal towards the bottom of the image; Roman numerals indicate the count of maxillary and labial palpomeres. Specimens imaged: CASENT0923158 (E, F); CASENT0872031 (A–D). Images by FA Esteves; available at AntWeb.org. Abbreviations: avf, clypeal anteroventral face; df, clypeal dorsal face; vf, clypeal ventral face. Scale bars: 0.1 mm.