. Smithsonian miscellaneous collections. Structure of the Spiracles (For explanation, see pages 85-86.) SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 104, NO. 18, PL. 15 WT. The female genitalia (For explanation, see page 86.) SMITHSONIAN MISCELLANEOUS COLLECTIONS V1IT VOL. 104, NO. 18, PL. 16 VDIT

---

Size: 1223px × 2042px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience