BY JOHN L. FROGGATT. 667 



BIBLIOGRAPHY. 



(1) Nielsen, J. C. — "Om Gyniuosoiiia. Aiteners Biolo^n (Dipt. Tachin). 



Undersogelser over entoparasitiske Muscidelaiver lios Aithropodur 

 vi. 



(2) Fko(;(;att, W. W.— " Eastern Plaj^^ue-Locust.'" Aj,aic. (Gazette N. S. 



AVales, June, 1907. 



(3) GuRXEY, W. B. — "Fiuit-FIies at Xaiaia." Aoiic. Gazette N. S. 



Wales, 1912. 



(4) IJanks, N. — "Structure of certain species of Dipterous Larwe, witli 



particular reference to those in human Foods." U.S. Department 

 of Agriculture, Entoni. Bureau, Januarj% 1912. 



EXPLANATION OF PLATE LXX. 



Anterior and posterior spiracles of Ophyra iwjra (Figs. 1, la) — Lacilia 

 xe/'/c«/a(Figs.2, 2«) — Pycuo.soma raripes (Figs. 3, 8a) — Anastellorhina 

 f(n;/nr (Figs. 4, ia) — Pyriioxoiini rii/ifdcles (Figs. 5, oa) — Pollenia 

 ■^fyijki (Figs, (j, G(/). 



