292 



Tongue of Honey Bee, polarized, prepared") 



to show the internal muscular structure ) 

 Section of stem of Sarsaparilla, stained ... 

 Boring sponge, in Shell of Haliotin, show-") 



ing the cavities ... ... ) 



Growing point of Camellia japonica \ 



Section of Welwitschia, showing thickened 



spicular cells containing numerous 



crystals in the walls ... 



Mr. F. Enock. 

 Mr. H. R. Gregory. 

 Mr. B. W. Priest. 



Mr. J. W. Reed. 



Attendance — Members, 71 ; Visitors, 7. 



April 8th, 1881. — Conversational Meeting. 



The following objects were exhibited : — 

 Medvsa {?,\)1) ... 

 Section of hymenium and gills of Agariovs~) 



edulis ... ... ... ) 



Section of bark of Cinchona succirubra^ 



with crystals in situ ... ... ) 



Beaded elytron of Egyptian Bean Fly 

 Silicitied wood with insect borings 

 Limnias, &c., on weed from the Serpentine 

 Early stage of Volvflx (1) 

 Jsthmia nervosa, shown with Powell and " 



Lealand's Oil-immersion l-12th (1.42 



Num. Ap.) 

 Coscinodiscus asteromphalus, ditto, ditto 



(magnified 1,200 diam.) 

 Mr. A. D. Michael distributed a large number 

 the Members. 



The President. ■ 



Mr. F. W. Andrew. 



Mr. W. R. Browne. 



Mr. A . Button. 

 Mr. H. E. Freeman. 

 Mr. H. R. Gregory 

 Mr. J. D. Hardy. 



Mr. E. M. Nelson. 



of duplicate slide? among 



Attendance — Members, 53 ; Visitors, 5. 



