252 Ins. 
DIPTERA. 
Trypeta cassandra, p. 228, alkestis [sic], p. 229, and manto, p. 231, id. 
1. c. figs. 9-11, Philippines, spp. nn.j 
Henicoptera proditrix, sp. n., id. 1. c. p. 233, Philippines. 
Uroplwra diapliana , sp. n., Van der Wulp, Notes Leyd. Mus. iv. p. 90, 
Islo St. Martin. 
Myiopites sardoa , sp. n., Costa, Atti Acc. Nap. ix. 11, p. 40, Sardinia. 
Diopseince, 
Philippine species tabulated: Sphyrocephala , Say, discussed, and 
known species tabulated ; Osten-Sacken, B. E. Z. xxvi. pp. 233-238. 
Diopsis argentifera , Big., = abnotata, Westw. ; id. 1. c. p. 237. 
Teleopsis motatrix and selecta , spp. nn., id. 1. c. p. 236, figs. 12 & 13, 
Philippines. 
Piophilince. 
Piophila atrata, Meig. Transformations described ; Jacobs, CR. Ent. 
Belg. xxvi. pp. cxxiv. & cxxv. 
Psilince. 
Platystyla hoffmannseggi, Moig., discussed ; Yon Rodcr, B. E. Z. xxvi. 
pp. 384 & 385. 
Chyliza sclecta y sp. n., Oatcn-Sackcn, l. c. p. 193, Philippines. 
Chloropince. 
Eurhina lurida and clypeata, Meig., are probably varieties ; Yon Roder, 
S. E. Z. xliii. p. 511. 
Oscinis dimorplia , sp. n., Osten-Sacken, B. E. Z. xxvi. p. 245, Philip- 
pines. 
Ephydrince. 
Discomyza incurva. Fall., noticed as new to Britain ; Billups, P. E. Soc. 
1882, p. xiv. 
Dryxo , Desv., recharacterized ; Osten-Sacken, B. E. Z. xxvi. pp. 238-241. 
Dryxo digna and spreta , spp. nn., id. 1. c. pp. 241 & 242, Philippines. 
Drosophilince. 
Drosophila ampelophila, Low, pp. 6-9, and amcena, Low, pp. 9 & 10 : 
life-history ; Comstock, Rep. Ins. 1881, pis. xv. & xvi. ; also Riley, Rep. 
Ins. 1882, pp. 198-202, pis. xv. & xvi. D. ampelophila , Low: transfor- 
mations described and figured ; Bowles, Canad. Ent. xiv. pp. 101-104, figs. 
10 & 11. Cf. also Williston, tom. cit. pp. 137 & 138.] 
Drosophila hypocausta , sp. n., Osten-Sacken, l. c. p. 245, Philippines. 
Geomyzince. 
Diplocentra, Low. (= Cyrtonotum , Macq.), recharacterized ; Osten- 
Sacken, B. E. Z. xxvi. pp. 243 & 244. 
Diplocentra arenata, sp. n., id. 1. c. p. 244, Philippines. 
Ileterochroa pictipennis , sp. n., Yan der Wulp, Notes Leyd. Mus. iv. 
p. 91, Chili. 
