Figures 3–12. Crematogaster worker features useful for identification. 3 in Taxonomy in the phylogenomic era: species boundaries and phylogenetic relationships among North American ants of the Crematogaster scutellaris group (Formicidae: Hymenoptera)

Figures 3–12. Crematogaster worker features useful for identification. 3, petiole shape, dorsal view, C. lineolata (CASENT0863235) (3A) and C. torosa (CASENT0795540) (3B); 4, sculpture on declivitous face of propodeum, C. dentinodis (CASENT0863070) (4A) and C. depilis (CASENT0863478) (4B); 5, mesosomal pilosity, C. punctulata (CASENT0863277) (5A) and C. emeryana (CASENT0863099) (5B); 6, position and shape of propodeal spines, dorsal view, C. isolata (CASENT0863072) (6A) and C. pinicola (CASENT0882129) (6B); 7, petiole shape, dorsal view, C. mutans (CASENT0862488); 8, subpetiolar tooth, lateral view, C. mutans (CASENT0862488); 9, promesonotal sculpture, C. californica (CASENT0221085) (9A) and C. coarctata (CASENT0221962) (9B); 10, postpetiolar seta, C. browni (CASENT0863144) (10A) and C. cerasi (CASENT0795541) (10B); 11, cephalic pilosity, C. torosa (CASENT0795540) (11A) and C. missouriensis (CASENT0221041) (11B); 12, mesosomal profile, C. crinosa (CASENT0795543) (12A) and C. torosa (CASENT0863226) (12B).