102 Proceedings of the Royal Physical Society. 
224, Suarp, D.: Chamesyrphus lusitanicus, Mik., a new British Syrphid Fly. 
Ent. Mo. Mag., xxxix. p. 197 (1903). | 
225. VERRALL, G. H.: Callicera yerburyt, n. sp.: a British Syrphid new to 
Science. Hnt. Mo. Mag., xl. p. 229 (1904). 
226. BuckTon, G. B.: The Natural History of Hristalis tenazx or the Drone- 
fly. London, 8vo, pp. villi + 88, ix. pls. (1895). [See also No. 70.] 
227. WILKINSON, J. J.: The Pharynx of the Hristalis Larva. 8vo, 9 pp.+1 pl. 
227a. THOMSON, J. ARTHUR: Note on the Occurrence of the Larva of the 
Drone-fly (Hristalis tenax, Linn.) as a temporary Endoparasite in Man. 
Proc. Roy. Phys. Soc. Hdin., xiii. pp. 160-161 (1894-97). 
228. Harris, W. H.: Remarks on the Emission of Musical Notes and on 
the Hovering habit of Hristalis tenax. Journ. Quekett Club (2), viii. 
pp. 513-520 (1903). 
229. SaAuNDERS, E.: Mimetic resemblance between Puragus breolor, Fab., 
a Dipteron, and Prosopis variegata, Fab., a Hymenopteron. Ent. Mo. 
Mag., xxxvi. pp. 83-84 (1900). 
230. The Narcissus Fly (Merodon narcissi [clavipes? |). Journ. Bd. Agric., 
iii. p. 287 (1896). | 
230a. Narcissus Flies (Merodon equestris and Humerus strigatus). Bd. of 
Agric. Leaflet, No. 286 (July 1914). 
PIPUNCULIDA. 
In addition to the general works of Walker (4) and Wingate (8) and the 
volume by Verrall (6), the following papers have been published on members 
of this Family :— 
231. WALKER, FRANCIS: Observations on the British Species of Pipunculide. 
Entomol. Mag., vol. ii. pp. 262-270 (1835). 
232. JENKINSON, F. J. H.: Verrallia aucta and its Host. Ent. Mo. Maqg., 
XxXx1x, pp. 222-223 (1903). | 
238. Scott, Hucu: The Pupal and Adult Stages of a Fly new to Britain 
[Pipunculus melanostolus|]. Hut. Mo. Mag., xliv. pp. 9-11 (1908). 
PLATYPEZID A, 
See Verrall’s volume (6), also the general works of Walker (4) and 
Wingate (8). 
The following may also be consulted :—. 
234. Woop, J. H.: Agathomyia viduella, Zett.: A new British Py. Ent. 
Mo. Mag., xxxix. p. 271 (1908). 
235. Woop, J. H.: The Occurrence in Herefordshire of Callimyia degindaeee 
