626 
ME. LUBBOCK ON THE GENEEATIVE OEGANS, AND 
ExplajN'ation of the Plates. 
PLATE XVI. 
Fig. 1. 'Egg-ioWicle oi Glomeris marginata. x250. 
Fig. 2, Another of Glomeris marginata. X250, under the influence of dilute acetic 
acid. 
Fig. 3. Purkinjean vesicle of Glomeris marginata. X 250. 
Fig. 4. Yom\g egg oi Polydesmus comgjlanatus. x250. 
Fig. 5. A'oung egg of Polydesmus comjglanatus., more advanced. X 250. 
Fig. 6. A^oung egg of Polydesmus com^lanatus, more advanced. x250. 
Fig. 7. Young egg of Polydesmus complanatus, more advanced. X 250. 
Fig. 8. Two very young Purkinjean vesicles of Zdthohius. X 250. 
Fig. 9. Young egg of Purkinjean vesicles of LithoMus. X 250. 
Fig. 10. Young egg of Purkinjean vesicles of Lithohius^ more advanced. X250. 
Fig. 11. Y oung egg of Purkinjean vesicles of Lithohius, more advanced. X 250. 
Fig. 12. Young egg of Purkinjean vesicles of IdtJiohius. x250. 
Fig. 13. Young egg of Purkinjean vesicles of Lithohius. x250. 
Fig. 14. Epithelial nuclei on the general surface of the ovary. X250. 
Fig. 15. Epithelial cells on the egg-follicles. x250. 
Fig. 16. Yoxmg egg oi Arthronomalus. x250. 
Fig. 17. Y’oung egg of Artlironomalus., more advanced. x60. 
Fig. 18. So-called “ yelk-nucleus ” of x250. 
Fig. 19. A"oung egg of Cryptops. x250. 
Fig. 20. Auung egg of Cryptopts, more advanced. X250. 
Fig. 21. AYung egg of Cryptops., with two Purkinjean vesicles. x250. 
Fig. 22. A^oung egg of GeopMlus. x250. 
Fig. 23. Young egg of Geopliihis. X 250. 
Fig. 24. A’oung egg of GeopMlus. x250. 
Fig. 25. Purkinjean vesicle of GeopMlus. X 250. 
Fig. 26. Purkinjean vesicle of Geoplulus. x250. 
Fig. 27. Two egg-follicles of Chelifer. x250. 
Fig. 28. Egg of Chelifer undergoing segmentation. x250. 
Fig. 29. Egg-capsule of Chelifer. x60. 
