. Text-fig. 10. Ritterella vestita (St. 934): A, colony; B, zooid; C, oral tentacles and dorsal tubercle; D, part of roof of branchial sac, showing dorsal languets; E, transverse section of stomach; F, part of gut.

---

Size: 2011px × 2485px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti