FIGURE 2 in A new tribe, genus and species of the tenebrionid subfamily Lagriinae (Coleoptera: Tenebrionidae) from the Eocene Baltic amber

FIGURE 2. Archaeoluprops groehni, gen. and sp. n., details of structure: A—head and pronotum, dorsal view; B—pterothorax, ventral view (shows that mesocoxal cavities open, and trochantine is absent): Ms—mesoventrite, Ms-est—mesepisternum, Msepm—mesepimeron, Ms-cox—mesocoxae, Mt—metaventrite, Mt-est—metepisternum, Mt-epm—metepimeron.