PROTOZOA. 



INFUSORIA. 



BY J. R. THOMSON, 6 Vinicombe Street, Hillhead. Glasgow. 



ARRANGEMENT FOLLOWED : W. Saville Kent, F.L.S., F.Z.S., F.RM.S., 



Manual of the Infusoria, 1882. 



FLAGELLATA. 



Actinophrys sol, Ehr. C. 



Dendromonas virgaria ( Weisse). Fossil Marsh ; canal at Crookston. 

 Anthophysa socialis (From.). Provan Mill. 

 Cephalothamnium cuneatum, S. K. Provan Mill. 

 C. caespitosum, S. K. Dougalston. 

 Petalomonas mediocanellata, S. K. E. Kilbride. 

 P. abscissa, Duj. E. Kilbride. 

 Menoidium pellucidum, Pty. E. Kilbride. 

 Astasia trichophora, Ehr. E. Kilbride. 

 Euglena acus, Ehr. E. Kilbride ; Crookston. 

 E. spirogyra, Ehr. Frankfield L. 

 E. viridis, Ehr. Gen. dist. 

 Amblyophis viridis, Ehr. Crookston. 

 Phacus pleuronectes, Ehr. E. Kilbride. 

 Trachelomonas rugulosa, S. K. St. Germains L. 

 Ascoglena vaginicola, St. C. and gen. dist. 

 Eutreptia viridis, Pty. St. Germains L. 

 Heteronema acus, Ehr. Crookston. 

 Diplomastix caudata, Duj. St. Germains L. 

 Anisonema truncatum, St. Crookston and Dougalston. 

 A. grande, Ehr. Provan Mill. 



Mallomonas plosslii, Pty. Fossil Marsh ; Provan Mill. 

 Mitophora dubia, Pty. E. Kilbride. 



ClLIATA. 



Holotricha. 



Paramaecium aurelia, Miill. C. and gen. dist. 



P. bursaria, Ehr. Dougalston L. 



P. putrinum, C. L. Craigallian L. 



Loxocephalus luridus, Ehr. Bishop L., Crookston. 



Conchophthirus anodontae, Ehr. E. Kilbride. 



Enchelyodon farctus, C. and L. Crookston and Dougalston. 



Coleps hirtus, Ehr. St. Germains, and Provan Mill. 



Enchelys arcuata, C. and L. Crookston. 



E. farcimen, Ehr. Crookston. 



Trachelocerca olor, Ehr. Dougalston ; Bardowie L. 



Amphileptus anser, Ehr. St. Germains ; Dougalston, L. 



