Figure 2 in Thermonectus tremouillesi sp. nov. (Coleoptera: Dytiscidae: Aciliini): description of the adults and larvae and comparisons with other species of the genus

Figure 2. SEM images of male adults of Thermonectus. (A–F) T. tremouillesi: (A) anterior portion, ventral aspect; (B) right protarsal palette, ventral aspect; (C) prosternal process, ventral aspect; (D) right tibia, anterior aspect (line drawing); (E) aedeagus, ventral aspect, including detail of apex of right paramere; (F) tergite IX, ventral aspect; (G) T. alfredi, tergite IX, ventral aspect.