INSECTS Muscnxffi (continued) Spilogaster duplicata, Mg. Oxshott, Aug. 5, 1892; A. B. communis, Dsv. Oxshott, July 25, 1893; A. B. Hydrotaea ciliata, Fabr. Coombe Wood, May ; C. Oxshott, June 9, 1895 ; Y., O. G.* irritans, Fin. Oxshott, June 30, 1893 ; A. B. Hylemyia variata, Fin. Denmark Hill, May 17, 1870 ; G. H. V.* seticrura, Rond. Chobham, June 10, 1893; A. B. pullula, Ztt. Denmark Hill, April 29, 1868 ; G. H. V.* strigosa, Fabr. Box Hill, May 13, 1893 ; A. B. Anthomyia pluvialis, Linn. Merton Abbey, June 2, 1901 ; F. W. T.* Oxshott, June 9, 1895 ; Y., O. G.* Waking, Aug. 15, 1891 ; A. B. pratincola, Pz. Oxshott, Aug. 5, 1892 ; A. B. Chortophila albescens, Ztt. Oxshott, Aug. i, 1893 ; A. B. Phorbia floccosa, Macq. Denmark Hill, May i, 1867 ; G. H. V.* pudica, Rond. Denmark Hill, April 27, 1867 ; G. H. V.* trichodactyla, Rond. Denmark Hill, Feb. ii, 1867; G. H. V.* Pegomyia flavipes, Fin. Box Hill, Aug. 2, 1883 ; G. H. V.* Homalomyia fuscula, Fin. Oxshott, April 15, 1893; A. B. Caricea tigrina, Fabr. Denmark Hill, June i, 1868; G. H. V.* Caenosia sexnotata, Mg. Waking, June 5> 1893; A. B. CORDYLURIDJE Cordylura pubera, Linn. Battersea Fields, May; C. Scatophaga stercoraria, Linn. Oxshott, April 8, 1894; Y.* Wimbledon, April 26, 1896 ; May 19, 1901 ; F. W. T.* Oxshott, June 9, 1895 ; Y., O. G.* merdaria, Fabr. Oxshott, June 16, 1895 ; O. G.* HELOMYZID^: Helomyza variegata, Lw. Byfleet, Aug. 3, 1892 ; A. B. flava, Mg. Putney ; C. olens, Mg. Chatham, June 10, 1893 ; A. B. Blepharoptera serrata, Linn. Putney ; C. Tephrochlamys rufiventris, Mg. Brixton, on window, April 22, 1867 ; G. H. V.* SCIOMYZIDJE Dryomyza flaveola, Fabr. Oxshott, June 2, 1900 ; A. B. Sciomyza albocostata, Fin. Waking, June 3 , 1893 ; A. B. cinerella, Fin. Box Hill, April 20, 1893; A. B.* dubia, Fin. Oxshott, Aug. 16, 1890 ; T. R. B. ; cf. Verrall, Ent. vol. xxiv. (1891), p. 236 Tetanocera laevifrons, Lw. Kew, July 17, 1868 ; G. H. V. Ent. Mo. Mag. vol. xxii. (1886), p. 232 (?) unicolor, Lw. Waking, June 3, 1893 ; A. B * robusta, Lw. Merton Abbey, June 2, 1901 ; F. W. T.* [T. robusta is regarded by Hendel (Verb. z.-b. Ges. Wien, Bd. L. (1900) p. 339), the latest writer on the genus Tetano- cera, as a synonym of the following species] ferruginea, Fin. Wimbledon, May 19, 1901 ; F. W. T.* Waking, June 3, !893 ; A. B. Pherbina coryleti, Scop. Merton Abbey, June 2,1901 ; F. W. T.* Bletching- ley, July 14, 1 895 ; O. G.* Waking, July 17, 1897 ; A. B. Trypetbptera punctulata, Scop. Mickleham, June 20, 1890 ; T. R. B. Ent. vol. xxiii. (1890), p. 256. Leith Hill, June 28, 1891 ; E. E. A.* Reigate, July 5, 1872; G. H. V.* Box Hill, July 15, 1893 ; A. B.* Chobham, July 29, 1893 ; A. B.* Limnia marginata, Fabr. Mickleham, Aug. 2, 1896; B. G. Rye* unguicornis, Scop. Clandon, Aug. i, 1896; A. B.* rufifrons, Fabr. Chobham, July 18, 1896; A. B.* obliterata, Fabr. Oxshott, July II, 1891 ; T. R. B. Ent. vol. xxiv. (1891), p. 262. Box Hill, Sept. 24, 1892; A. B. Elgiva cucularia, Linn. Waking ; G. H. V. Ent. Mo. Mag. vol. xxii.( 1886), p. 233 PSILID.S Psila fimetaria, Linn. Chobham, June IO, 1893; A. B. pallida, Fin. Oxshott, May 2O, 1893 ; A. B. bicolor, Mg. Chobham, May 27, 1893 '> A. B. Loxocera aristata, Pz. Oxshott, July 8, 1891 ; A. B. albiseta, Schrk. Oxshott, July 1 1, 1891, T. R. B. Ent. vol. xxiv. (1891), p. 262 ; Aug. 5, 1891, A. B. 159