PLATE 30.— Infusoria. 



Figure 



1. Acineria incurvata, Duj. 



2. Acineria acuta, D. 



3. Acomia vitrea, D. 



4. Acineta tuberosa, Ehr. 



ha.Podophrya Jixa, E. ; 5 6, the same, or the Podophrya-st&ge of Vorticella ? 



6. Actinophrys viridis, E. 



7 a.Actinophrys Eichornii, E. ; 7 6, Actinophrys sol, E. 



8. Alyscum saltans, D. 



9. Amoeba diffiuens, E. ; 9 a, expanded ; 96, contracted. 



10. Amphileptus fasciola, E. 10 a, dorsal view ; 10 6, side view. 



11. Amphimonas dispar, D. 



12. Anisonema sulcata, D. 



13. Anthophysa Mullen, Bory ■, Duj. (Epistylis vegetans, E.) ; 13 «, entire organism; 6, 



single body. 

 Yka.Arceila vulgaris, E., dorsal view; 14 6, Arcella aculeata, E., under view; 14c, Arcella 



dentata, E., under view. 

 15a.Aspidiscus lynceus, E., under view ; 15 b, Asp. denticulata, E., side view. 



16. Astasia hcematodes, E. a, contracted ; b, c, d, in different states of expansion. 



17. Astasia limpida, D. (A. pusilla, E.). a, expanded ; b, altered in shape. 

 l&a.Bodo grandis, E. ; 186, c, Bodo socialis, E. 



19. Bursaria vernalis, E., under surface. 



20. Carchesium polypinum, E. 



21. Carchesium polypinum, E., separate body. 



22. Cercomonas acuminata, D. 



23. Cercomonas crassicauda, D. 



24. Various forms of Trachelomonas, arranged by Ehrenberg in the genera Trachelomonas, 



Chcetoglena, and Doxococcus. See Trachelomonas. 

 25a.Ch(etomonas globulus, E. ; 25 b, Ch. constricta, E. 



26. a, 6, Chcetotyphla armata, E. ; c, Ch. aspera, E. 



27. Chilodon cucullulm, E. a, under view ; 6, side view. 



28. Chilomonas granulosa, D. 



29. Chlamidodon mnemosyne, E., ventral surface. 



30. Chlamidomonas pulvisculus, E. (Diselmis viridis, J).), in various stages of development. 



31. Chlorogonium euchlorum, E., (upper and lower figure) in different stages of development. 



32. Colacium vesiculosum, left-hand figure ; C. stenturium, right-hand figure. 



33. Coleps hirtus, E. (a, after Ehr., 6, after Duj.). 



34. Crumenula texta, D. 



35a. Cryptoglena conica, E. ; 35 b, Cr. piyra, E. 



SQa.C'ryplomonas ovata, E. ; 6, denticular -is, E. ; c, C.fusea, E. ; f/, C. globulus, 1).; e, 



C. iiuequalis, D. 

 37 ' a.Cyclidium distortum, D. ; 6, C. abscissum, D. ; c and «", C. glaucoma, E. : c, side view ; 



(Z, dorsal view. 



38. Cyphidium aureola, E. o, dorsal view ; in 6 the expansion is seen. 



39. Difflugia proteiformis, E., a and 6. 



40. Dileptus folium, D. 



41. Dinobryon sertularia, E. 



42. Dinobryon petiolatum, D. 



43. Diophrys marina, D. «, under view ; 6, side view. 



44. Discocephalus rotatorms, E. «, dorsal view ; 6, side view. 



45. Disoma vacillans, E. 



46. «, Distigma proteus, E. ; 6, D. viride, E. 



47. a, Doxococcus ruber, E. ; 6, D. pulvisculus, E. 



48. JEnchelys 2>upa,J^. 



49. Enchelys nodulosa, D. 



50. Epipyxis utriculus, E. 



51«. Epistylis anastatica ; 51 6, single body of J?, branchiophila ; 51 c, less magnified. 



52. Ervilia legumen, D. (Aigyria leg., 01. & L. ; Euplotcs monostylus, E.). «, under view ; 



6, side view. 



53. Euglypha tubercnlata, D. 



54. Euglypha alveolata, D. 



55. Amblyopias viridis, E. 



