264 PROCEEDINGS OF THE SOCIETY, 



The following Instruments, Objects, etc., were exhibited : — 



The Society : — An Old Solar Microscope by Nairne. 



Mr. C. L. Curfcies : — New removable Mechanical Stage. 



Mr. T. D. Ersser : — Trypanosoma gambiense, from West Africa, 

 under a Zeiss F, ^^-inch dry objective, N.A. O'DO, and a Kellner 

 Orthoscopic Achromatic Eye-piece. 



Mr. A. E. Hilton ; — The following Slides of British Mycetozoa : 

 Arcyria albida. Sporangia before dispersion of spores ; A. punicea. 

 Sporangia showing capillitium after dispersion of spores ; ditto, Sporangia 

 with ruptured walls ; Badliamia foliicoJa, Sporangia, on rush ; B. hyaliiia, 

 var. yenuina ; Comatricha obtusata, Sporangia after dispersion of spores ; 

 Craterium pedunculattfrn, Sporangia ; Diaclma elegans, Sporangia ; Didy- 

 mium difforme, Plasmodicarps ; D. effusam. Sporangia ; Hemitriehia 

 rubiformis, Sporangia, some with protruding Capillitia ; Lamproderma 

 irideum, Sporangia : OUyonema nftens, Sporangia, cultivated on tan ; 

 Physarum cinereum, Sporangia, some ruptured, showing Capillitia heavily 

 charged with lime ; P. nutans. Sporangia heavily charged with lime ; 

 Trichia affinis. Sporangia ; T. botrytis, var. subfusca, confluent cluster of 

 Sporangia forming stipitate ajthalium. 



Mr. C. F. Rousselet : — Drawings and the following Slides in illustra- 

 tion of Mr. J. JVIurray's paper on " Some South xlfrican Tardigrada " : 

 Macrobiotus nodosus ; Echiniscus perarmatus ; E. africanus. 



