Fig. 7 in Bruggmanniella sanlianensis Lin, Yang & Tokuda, 2020, sp. nov.

Fig. 7. Diagram of adult right molar surface (left as ventral, and up as anterior). Area with the same color represents similar morphology. Molar surface of (A) Eulimnadia braueriana; (B) Branchinella kugenumaensis. a, anterior bordering flagellated region; b, posterior bordering flagellated region; c, transitional zone; d, peripheral region; e, center region.