12 



MICROSCOPICAL PREPARATIONS. 



B. 



178. 

 179. 

 180 

 185 

 188. 

 189. 

 190. 

 191. 

 192. 

 193. 

 194. 

 195. 

 196. 

 197, 

 199. 

 200. 

 201. 

 202. 

 203. 

 204. 

 205. 

 206. 

 207. 

 208. 

 209. 

 210. 

 211. 

 212. 

 213. 

 214. 

 215. 

 216. 



217. 

 218. 

 219. 

 220. 

 221. 

 222. 

 223. 



Blow Fly Eectal papillaa, and egg in oviduct 

 „ (Anatomical preparation) B ... 



to 184. „ Eectal papilla (Lowne, p. 58) B 



to 187. ,, Salivary duct and valve (Lowne, p. 



„ Spiracles of pupa B... 



„ Spiracles of pupa of Fly. B ... 



„ Thoracic spiracles of Fly, B ... 



„ (Anatomical preparation) B ... 



„ WingB 



Crane Fly, Ti2mla B ... 

 Eggs of House Fly (Anthotrnjia) 

 Eye of Drone Fly B ... 

 Foot of do. B ... 



198. Foot of Embryo Fly B 



Halteres of Fly B 

 Head of Tipula oleracea 



„ Hipj)obosca equina B ... 



Larva of Bot Fly in the egg B ... 



Mosquito (?), Culex pipiens Q ... 



>j >> o ••• 



Donor, 

 T. C. White. 



52) B 



Mosquito (American); 



lancets 

 wings B 

 lancets B 

 cluster of eggs 



eggs 



„ „ larva two days old ... 



„ „ mature larva 



2 



V $ B 



Tongue of Drone Fly B 



Wing of Eain Fly, Anthomyia 2:)luvialis B 



Orange Fly, Ceratites citriperda B 



7. Aphanipteea. 



Chigoe, Pulex penetrans ^ B ... 



$ B 



„ „ „ 2 with ova B ... 



Flea of Squirrel, PttZea; smtrorwm $ B ... 



» 5> „ „ $ B... 



j5 J J „ „ larva B... 



Pygidium of Flea $ ... B ... 



8. Neukoptera. 



224,225. Dragon Fly, Spiracles... 



226. „ Trachea ... 



227. „ Larva 



228. 5, Eespiratory organs 



S. J. Mclntire. 

 E. E. Edmonds. 

 M. C. Cooke. 

 G. E. Quick. 

 S. J. Mclntire. 

 T. Curties. 

 T. C. White. 

 G. E. Quick. 

 T. Curties. 

 A. Topping. 

 E. E. Edmonds. 



Dr. Perley. 



S. J. Mclntire. 

 M. C. Cooke. 



Dr. Gray. 



M. C. Cooke. 



... Mr. Conder. 



J. A. Archer. 



