640 PROCEEDINGS OF THE ACADEMY OF [Oct., 



6. HiRMocYSTis ovALis Crawley. 



7. EuspoRA i-ucANi Crawley. 



8. Cnemidospora spjroboli Crawley. 



Fam. STENOPHORID^.i 



9. Stenophora julipusilli Leidy. 



Fain. DAOTYLOPHORID^. 



10. Echinomera hispida Aime Schn. 



11. Echinomera microcephala Leidy. 



12. Trichorhynchus pulcher Aime Sehn. 



13. Trichorhynchus lithobii Crawley. 



14. AcuTispoRA macrocephala Crawley. 



Fam. AOTINOCEPHALID^. 



15. Amphoroides fontari.e Crawley. 



16. AsTEROPHORA PHiLiCA T.eidy. 



17. AsTEROPHORA CRATOPARis Crawley. 



18. Stephanophora locust^carolin.e Leidy. 

 10. BoTHRioPSis HisTRio Aime Schn. 



20. AcTiNOCEPHALUS DUJARDiNi Aime Schn. 



21. AcTiNOCEPHALus HARPALi Crawley. 



22. AcTiNOCEPHALus AMERiCANUs Crawley. 



Fam. MENOSPOBID^. 



23. HoPLORHYNCHUs ACTiNOTUs Leidy. 



24. HoPLORHYNCHUs scoLOPENDRAS Crawley. 



Fam. DOLIOOYSTID^. 



25. DoLiocYSTis RHYxcoBOLi Crawley. 



In addition to the above, there are eight more specie.s. These are 

 all placed in the genus Gregarina, but since in no case are either the 

 cysts or spores known, the correctness of this disposition is decidedly 

 in doubt. It is therefore impossible to say to which family they belong. 

 They are as follows : 



26. Gregarina termitis Leidy. 



27. Gregarina scarabeirelicti Leidy. 



28. Gregarina melolonth.^brunne^e Leidy. 



29. Gregarina polydesmivirginiensis Leidy. 



30. Gregarina elater^ Crawley. 



^ Established by Leger et Duboscq (1903). 



