PLATE 34. Rotatoria. 



Figure 



1. Actinurus Neptunius, E., swimming, a, orifice of intestine. 



2. Gizzard, with teeth of the same. 



3. Head of the same, while crawling. 



4. Albertia vermiculus, D. ; 40, teeth. 



5. Anurcea curvicornis, E., dorsal view. 



6. Anurcea curvicornis, E., half side view. 



7. Asplanchna priodonta ; b, jaws and teeth. 



8. Brachionus amphiceros. 



9. Brachionus rubens, jaws of. 



10. Callidina elegans. 



1 1 . Callidina elegans, jaws. 



12. Colurus defiexus, dorsal view. 



13. Colurus deflexus, under view. 



14. Colurus deflexus, teeth. 



i r s* T .T -il'l 



15. Conochtlus volvox, isolated animal. 



16. Conochilus volvox, spherical group. 



17. Conochilus volvox, jaws of. 



18. Cycloglena lupus. , tremulous bodies; b, contractile sac. 



19. Cyphonautes compressus, side view, a, pharynx; b, nervous ganglion ; d t intestine. 



20. Cyphonautes compressus t end view. 



21. Diglena lacustris. 



22. Diglena lacustris, jaws. 



23. Dinocharis teiractis. 



r>A n- i >j, ^ t 



24. Dinocharis pocillum, teeth of. 



25. Distemma forficula. 



26. Distemma forficula, jaws of. 



27. Enteroplea hydatina. 



28. Eosphora digit at a. 



29. Eosphora digit at a, jaws of. 



30. Euchlanis triquetra. 31. Euchlanis triquetra, jaws of. 



32. Floscularia ornata. 



_. _ 



33. f losculana proboscidea, jaws ot. 



34. Furcularia Reinhardtii. 



35. Furcularia Reinhardtii, jaws of. 



36. Glenophora trochus. 



37. Hydatina senta. 



38. Hydatina senta, jaws of. 



39. flyrfriflw cornigera. 



40. Lindia torulosa. 



T> -,. 7 1 



41. Lindia torulosa, teeth of. 



42. Plagiognatha hyptopus, D. (Notommata hyp., E.). 



43. Lepadella emarginata. 44. Lepadella ovalis, jaws of. 

 45. Limnias ceratophylli. 46. Mastigocerca carinata. 



