312 FEESH-WAO^EE EHIZOPODS OP NOETH AMBEICA. 



Kolliker, A. 



Das Sonnenthierchcn, Actinoplirys sol. Zeitschrift fiir wissenschaftliclie Zoologie. 

 Leipzig, 1849, i, 198, Taf. xvii. 



Aotinopkrys sol. = AcTiNOSPHiERiUM eichhornii. 



Lang^, F. H. 



A new Difflugia. Quarterly Journal of Microscopical Science, 1865, v, 285. 



Diffiugia triangulata. With two woodcuts. Probably a Nebbla ? 



liCclerc, W. 



Note sur la Difflugie, nouveau genre de Polype amorphe. M6moires du Museum 

 d'Histoire Naturelle. Paris, 1815, ii, 474, pi. 17. 



Difflugia. Figs. 1, 4 = Difflugia spiralis. Figs. 2, 3 = Difflugia pyrifokmis. 

 Fig. 5 = Difflugia acuminata. 



lieidy, Joiseph. 



Many notices of Freshwater Ehizopods in the Proceedings of the Academy of 



IsTatural Sciences of Philadelphia, 1874-1878. 

 Eemarks on Protozoa, 1874, 13. 



Amwla princeps, 14. =Amceba pkoteus. 



Abcella vulgaris. 



a. dentata. 



Difflugia aculeata. =Centropyxis aculbata. 



D. acuminata. 



X>. compresm, var. of Difflugia ptriformis. 



D. CORONA. 



Z). lajeniformis. = Difflugia ueceolata. 

 D. proteiformia. = Difflugia lobostoma. 



D. PYBIFORMIS. 



On Actinophrys sol, 23. 



Note on the Enemies of Difflugia, 75. 



Notice of some New Fresh- water Ehizopods, 77. 



OUEAMOSBA VOEAX, 78. 



0. Xapaa, 78. = Ouramceba vokax. 

 Difflugia lobostoma, 79. 

 D. crenulata. = Difflugia lobostoma. 

 D. pyriformis. 



D. SPIRALIS. 



D. corona. 

 D. acuminata. 



D. ENTOCHLORIS. = DiFFLUGIA PYRIFORMIS. 



D. amphora. = Difflugia urceolata. 

 D. ligata. =:Hyalosphenia ccneata. 

 Catharia. = Hyalosphenia. 



Notice of some Fresh- water and Terrestrial Ehizopods, 86. 



Amoeba sabulosa, 87. = Pblomyxa villosa. 

 Amasha zonaUs, 87. = Cochliopodium pellucidum. 

 Gromia terricola, 88. 



Notice of a Eemarkable Amoeba, 142. 



Deinamceba mirabilis, 143. 



On the mode in which Amceba swallows its Food, 143. 



Amoeba prvnceps. = Amceba proteus. 

 Clathbulina elegans, 145. 



Notice of some Ehizopods, 165. 



Deinamceba mibabilis. 



