Vll 



LIST OF ILLUSTRATIONS. 



PLATES. 



1. British Lycosae. 



2. 



3. 





5, Hymenolepis nitida. 

 <>. ,, nitidulans. 



7. Tardigrada. 



8. Alona weltneri and Pleuroxus denticulatus. 



9. Recent Foraminifera : Victoria, Australia. 



11. Brachionus serious, sp. n. 



12. Brachionus quad r at u-^ var. rotundus and Brachionus rubens, Ehr. 



13. British Water-mites. 



14. British Araneae. 



15. Ph'tlodinae. 

 16. 



17. 



18. Hymenolepis fray His. 



19. Genitalia of Cockroach. 



^ v> 5) >» " 



21. British Hydrachnae. 



22. Mouth-parts of Diptera. 

 23 



24. Hymenolepis far ciminahs. 



25. British Araneidea. 



26. JYotholca bostoniensis. 



27. ., „ , N. lonyispina, and Pterodina parva. 



28. Eve-structures of Diptera. 



29. Holostomum development. 



30. Hymenolepis acicula-sinitata. 



31. Tech nit ella thompsoni, sp. n 

 32 



33. Aranaceous Foraminifera. 



34. ,, ., 



35. „ ,, 



36. Abdomen of female, and larvae of Phorocera serriventris, etc. 



37. Apparatus for Stereo-photomicrography. 



38. Mycetozoa (Physarum nutans). 



39. Peristome of Moss (Milium undulatum). 



40. Skeleton of young Starfish (Aster ias glacialis). 



