Ill 



* A paper, illustrated with specimens, " On the Nests of the Trap- 

 door Spider, Nemetia ccementaria (Latr.)," by Mr. Mark Stirrup, 

 F.G.S. 



A Demonstration " On a Method of Preparing and Mounting 

 Foraminifera for Examination under the Microscope," by the 

 President. 



* Ajjaper "On the Morphology of the Sexual Organs of ^^ Hydra, ^^ 

 by Professor A. Milnes Marshall, M.D., D.Sc, of Owens College. 



A communication, with specimens, showing the regeneration of 

 the visceral mass in Comatula; also some young specimens of Penna- 

 tula, by Prof. A. Milnes Marshall, M.D., D.Sc. 



Specimens of (a) a piece of Chalk from Brighton, peiforated by 

 a Species of Pholas ; (b) Stalactites from Victoria Cave, Settle, were 

 exhibited by Mr. Henry Hyde. 



Fine specimens of Magilus Antiqims, and some remarkable series 

 of various forms of Leptoconchus from the Mauritius, were exhibited 

 by Mr. K D. Darbishire, F.G.S. 



Paper " On the Carnarvonshire Station oiRosa Wilsoni (Borrer)", 

 by Mr. Charles Bailey, F.L.S. 



The Electric Spark under the Microscope, as produced by a 

 Chromate of Potash Battery at the extremities of two pencil points, 

 exhibited by Mr. Alfred Brothers, F.R.A.S. 



Specimens of Everlasting Flowers, exhibited, with notes, by the 

 President. 



Communication, " On the Absence of the Earth-Worm on the 

 Prairies which lie along the track of the Canadian Pacific Railway, 

 between Winnipeg and a district east of the summit of the Rocky 

 Mountains," by Mr. Thos. Rogers. 



Communication, " On Pidex Penetrans" with specimens, by Mr. 

 John Boyd. 



* Paper, "On a Proposed Revision of the Species and Varieties 

 of the Subgenus cylinder (Montfort) of CONUS(L.y\ by Mr. Cosmo 

 Melvill, M.A., F.L.S. 



Communication, with specimens, "On a Mineral Deposit (-£"/«- 

 terite) occurring at Windy Knoll, near Castleton, Derbyshire," by 

 Mr. Theodore Siugton. 



