PSYLLIDiE — APHIDIDJE. 
Ins . 287 
PSYLLIDJC. 
Diaphorbm guttulata , Bombay, Letiiierry, p. 1G5, P. A. S. B. 1890, 
n. sp. 
Psylla : abstract of Loew’s remarks on the species inhabiting pear 
trees ; Riley, Ins. Life, iv, p. 127. P. mail, notes on ; Ormerod, Rep. 
1890, pp. 4-15. 
P. isitis , Calcutta, Buckton, p. 18, Ind. Mus. Notes, ii, n. sp. 
Aphididjs. 
\Cf. Busgen (114, 115), Buckton (111), Cotes (162), Dreyfuss (209), 
Forres (288), Horvath (410), Tschirch (877), Weed (944, 945), 
Weltner (957), Westwood (958).] 
Nature and source of honeydew ; Busgen (114, 115). 
Casting of skin of rostrum of Phylloxera ; Dreyfus, Zool. Anz. xiv, 
p. 61. 
Aphis brassiere, L.$ various forms described and figured; Weed, Ins. 
Life, iii, pp. 289, 290, fig. 24.' A. platanoides , description of the cocoons 
formed on' it by Aphidius ; Weltner, B. E. Z. xxxvi, p. 52. A. maidis , 
figured, pi. a ; Forbes, Rep. xvii : life-history ; Weed, Bull. Illin. Lab. 
N. H. iii, pp. 207-211, 
A. maidi-radicis, N. America, Forbes, Rep. xvii, pp. 64-73, pi. b, n.sp. 
' Astegopteryx , n. g., p. 51, for A. styracophila , n.sp., Java, Karsch, 
p. 52, pi. iv, figs. 16-18, Ber. deutsche Botau. Ges. viii. 
* Ceylonia , n. g., for C. thcrecola, n. sp., Ceylon ; Buckton, Ind. Mus. 
Notes, ii, p. 33. 
Cliaitophorus negundinis, various forms described and figured ; Weed, 
pp. 287 & 288, fig. 23, Ins. Life, iii. 
Lachnus platanicola , various forms described, pp. 286 & 287, figured, 
pi. i ; Weed, Ins. Life, iii. 
L. fuliginosus, Quetta, Buckton, p. 41, Ind. Mus. Notes, ii, n. sp. 
Melanoxanthus bicolor , forms of described and figured ; Weed, pp. 290 
& 291, fig. 25, Ins. Life, iii. 
M. flocculosus, N. America, Weed, p. 291, fig. 26, Ins. Life, iii, n. sp. 
Pemphigus biirsarius, emigration to Ranunculus ; Buckton, Ent. M. M. 
(2) ii, p. 269. 
Siphonophora aven.ee , figured ; Forbes, pi. C, Rep. xvii. S. artocarpi , 
additional character ; Westwood, p. 413, Tr. E. Soc. 189 L 
Schizoneura lanigera , notes on ; Ormerod, Rep. 1890, p. 1. 
COCCHLE, AlEURODIIEE. 
[Cf. Ashmead (21), Coquillett (160), Cotes (164), Douglas (207, 
208), Francesciiini (301), Kirby (468), Kunckel & Saliba (502, 503), 
Maskell (566, 567, 568), Newstead (617, 619), Olliff (635), Shipley 
(811), Wassilieff (935).] 
