. Fig. 2. Parasaggital section (a) and transverse section (b) of Gigantocypris embryo to show origin of circular muscle from dorso-lateral trunk ectoderm ( x 195). Corresponding sections (c) and (d) of adult for com- parison ( X65). cm. circular muscle; dorsal longitudinal muscle; ex. ectoderm cells.

---

Size: 1926px × 2595px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti