Corrieopone nouragues, worker caste A the concave ventral face of the hypopygium armed with stout, hook-shaped setae (see arrowheads) on its posteriormost portion B hypopygium in ventrolateral view C close-up of the median carina (see arrowhead) and hook-shaped setae of the hypopygium in ventrolateral view D hook-shaped setae of the hypopygium in posteroventral view. Specimens imaged: holotype CASENT0830464 (A); paratype CASENT0923158 (B–D). Images by FA Esteves; available at AntWeb.org. Scale bars: 0.1 mm.