308 
THE ESSEX NATURALIST. 
from Loughton last year, 1 and presented the skin to the Museum in the 
name of Dr. Millais Culpin, of Loughton. 
Mr. D. J. Scourfield exhibited some larvae of Anopheles plumbeus under 
the microscope, and remarked on the use which the creatures make of the 
surface-film of water by means of the paired tufts of “ float-hairs " on 
the third, fourth, fifth, sixth and seventh abdominal somites. Mr. Scour- 
field also showed some living colonies of the rotiferon Conochilus volvox 
from High Beach. 
Mr. C. Nicholson exhibited a living colony of a species of Aphis on a 
twig of sallow from Woodford, with attendant wasps, Vespa vulgaris 
and V. germanica. 
Mr. H. Whitehead exhibited a green turbellarian worm, Typhloplana 
viridata, from High Beach,and described the occurrence of algal cells within 
the body of the creature. 
Mr. J. Avery exhibited a special series of rare prints of Essex from his. 
private collection, as under :— 
Chingford Church. 
Drawn on stone by Mr. Lequentre : 
Published by R. Ackermann, 96 Strand. 
Brentwood Chapel, erected 1835. 
James Savage, Architect: H. B. Savage, del : 
Drawn on stone by W. Walton. Printed by C. Hullmandel. 
“ Warley Ho.” (A satirical sketch of a man and woman riding horseback). 
Issued by James Bretherton, 23rd January, 1782. Mr. Bunbury, 
del. 
Wanstead House : belonging to the Rt. Hon. the Earl of Tylney.. 
Large drawing 26J X 16J. 
[Probably published in Florence about 1750.] 
Wanstead House. 
Drawn on stone by J. M. Baynes from a sketch taken}in[Nov. 1823. 
Printed by C. Hullmandel and published by D. Walther, December 
1823. 
Wanstead Grove. 
A set of four drawings by the Honble. Anne Rushout. On stone? 
by W. Gauci. 
Printed by Engleman & Co., Soho. 
Thaxted Church, North View. 
A Baldrey, delin. T. White Sculp. 
Dedicated to the Rt. Honble. Charles Lord Maynard. 
Abbey of Waltham Holy Cross : South-East Prospect. 
James Peak: delin. et. Sculp. 
Sold by J. Boydell: 1763. 
Audley End, West Front of. 
From an original drawing by I. Wallis. 
Engraved by F. J. Sarjent. 
Published Jan. 1, 1810, by J. Wallis, Saffron Walden. 
Halstead, Holy Trinity Church. 
Lithographic drawing by G. Hawkins. 
Published by Day & Hughes. 
I Essex Naturalist , xix., Part 3, p. 171. 
