VI. 



Foraminefera (local) A. Leicester. 



Fossil Bryozoa, &c. from the Miocene C. H. H. Walker. 



Manubrium of Nitella opaca Miss Laura "Willmer 



Pinus Sy 1 vestris, trans, section W. H. Edwards. 



Plumules of PieridiE (male) W. Gardner. 



Pollen of Tigitalis alba A. Norman Tate. 



Pollen of Asparagus officinalis Joseph Davies. 



Pollen of Lagerstromia Indica Wm. Woolcott. 



Pro-embryo of Cliara fragilis T. C. Etley. 



Section of Ulmus campestis J. M. "Williams. 



Do. the Thyroid body F. C. Larkin. 



Do. Pollen grains, Marvel of Peru Thos. Oliver. 



Do. Rubus vulgaris J. Gould. 



October 7 th. — Demonstration Lecture: — " Celloidin Embedding and Section 

 Cutting, with Special Reference to the Preparation of Serial Sections," 

 by Mr. C. H. Hesketh-Walker. 



At the Conversazione the following subjects were illustrated : — 



Section of Sponge, Tethyra schmidtii F. C. Larkin. 



Do. through gills of Tench 1. C. Thompson. 



Do. of Sagartia parasitica J. M. Williams. 



Sections of Alcyonium digitatum Wm. Oelrichs. 



Do. Sponge, Pachymatisma johnstonii (2 slides). Alfred Leicester. 



Do. Sponge, Halicliondria panicea (2 slides) Thos. Birks. 



Serial Sections of Sponge (2 slides) A. J. Smith. 



Do. Sponge, Sycandra compressa (2 slides) W. H. Read. 



Do. Sponge, Leucandra johnstonii Alfred Johnson. 



Do. Caterpillar, Pieris brassicse (2 slides).. Jos. Gould. 



Do. Musca vomitoria, abdomen (4 slides).. Wm, Narramore. 



Do. Musca vomitoria, thorax (4 slides) ... F. N. Pierce. 



Do. Musca vomitoria, head (2 slides) C. H. H. Walker. 



Do. Syrphus, abdomen 



Novcmhcr 4<A.— The foUowiiig Paper was read by Mr. F. N. Pierce, F.E.S. :— 

 "Notes on the Genitalia of Lepidoptera. " Illustrations by the Oxy- 

 Hydrogen Lantern, by Mr. C. H. H. Walker. 



At the Conversazione the following subjects were illustrated : — 



Genitalia of Anchocelis rufina L C. Thompson. 



Do. Tteniocampa stablis Wm. Oelrichs. 



Do. Xanthia citrago Jos. Gould. 



