‖ postˈdorsolum, -ulum Entom.
[mod.L. f. post- B. 2 + *dorsulum, dim. of dorsum back.]
‘The middle-piece between the mesophragm and the postscutellum’ (Kirby and Spence).
| 1826 Kirby & Sp. Entomol. III. xxxv. 570 The first external piece of the metathorax is the postdorsolum. |