Fig. 3 in Taxonomy of the Crematogaster degeeri-species-assemblage in the Malagasy region (Hymenoptera: Formicidae)

Fig. 3. Key to subgenera & species-groups of Malagasy Crematogaster (part I). A. Petiole ovo-rectangular [C. telolafy Blaimer, 2012, CASENT0419808]. B. Petiole rectangular [C. rasoherinae Forel, 1891, CASENT0070841]. C. Petiole broadly flared [C. malahelo sp. nov., CASENT0317768]. D. Petiole oval [C. dentata sp. nov., CASENT0138289]. E. Antennal club two-segmented [C. razana Blaimer, 2012, CASENT0149655]. F. Antenna lacking distinct club [C. ranavalonae Forel, 1887, CASENT0423149]; G. Median portion of clypeus with flange (cf) [C. ranavalonae, CASENT0433703]. H. Promesonotal suture (pms) present, mesonotum (m) in dorsal view longer than pronotum (p) [C. agnetis Forel, 1892, CASENT0107473].