PSYLLTDvE, APHIDIDCE. 
Ins. 239 
Psylla buxi in N. America ; Riley, Rep. Ent. p. 410. 
Galls of Psylla duvauce, Scott, note on ; Ent. Nachr. xi. p. 130. 
APHIDIDJ]. 
[Cf. Kessler (164), Lichtenstein (193), Macchiati (201), Maskell (209).] 
Account of discoveries of Lichtenstein and others as to the develop¬ 
ment of Aphididce, &c. ; Reuter, Ofv. Finsk. Yet. Soc. Forh. xxvi. 
pp. 223 et seq. 
Pemphigus xylostei , Goldi (125). 
Tychea phaseoli, Karsch (162). 
Biology of Tetraneura ulmi, L.; Horvath, Rov. Lapok, ii. pp. 153-160, 
pi. i. 
Schizoneura lanigera , Kessler (165); at Vienna, SB. z.-b. Wien, xxxv. 
p. 25. 
Goldi, E. A. Studien liber die Blutlaus ( Schizoneura lanigera'). Schaff- 
hausen : 1885. \_Cf. MT. schw. ent. Ges. vii. p. 158.] 
Phylloxera. [Cf. Chauzit (71), Lemoine (187).] In Hungary ; Rov. 
Lapok, ii. Supp. p. xix. Notes on ; Riley, Rep. Ent. 1884, pp. 405-409. 
Its extension in the Rhine province ; Heyden, Deutsche e. Z. xxix. 
pp. 10 & 11. In Alsace-Lorraine; Bull. Soc. Colin. 1883-1885, p. 551. 
Traitements d’extinction contre le Phylloxera en Algerie ; La Nature, 
xiii. 2, pp. 295-298. Etudes sur la reproduction du Phylloxera ; distri¬ 
bution du sulfure de carbone dans le sol par les machines : C.R. c. pp. 31. 
(For other notes on Phylloxera in C.R., see its index, p. 1640, under 
heading, “ Viticulture.”) 
Phylloxera punctata , biological note on ; CR. Ass. Fr. Sci. 1884, ii. 
p. 320 : and on 3 insect larvae destroying it, t. c. p. 326 (two unidentified, 
the other Scymnus sp.). 
Chermes abietis and strobilobius. Cf. Low (196). 
“ Suggested name— Kermciphls pini , Koch, var. Icevis Mask., Tr. 
N. Z. Inst. xvii. p. 16. The insect described, ibid , and figured, ibid., 
pi. xvii. [cf. Zool. Rec. xxi. Ins. p. 317]. Kermaphis is suggested for use 
in Aphididce in place of Chermes , which name Mask, proposes to transfer 
to Coccidce. 
Zur Naturgeschichte der Fichtengallenlaus [Chermes abietis) ; Glaser, 
Ent. Nachr. xi. pp. 234-239 & 324-328. 
An unusual Aphis migration in N. Kent described ; Ent. xviii. 
pp. 254-257. 
Note on the biological evolution of the Aphides of the genus Aphis ; 
Lichtenstein, Ann. N. H. (5) xv. pp. 155 & 156. 
Completion of the history of Chaitophorus aceris , Fab., id. p. 273. 
These are translated from C.R. [Cf. Zool. Rec. xxi. Ins. pp. 314-316.] 
Aphis humuli ravages, its migration from sloe to hop, &c.; Orm., Rep. 
viii. pp. 43-57. Kessler (164) gives life-histories of A.padi, L., evonymi, 
Fab., viburni, Scop., mali , Feb., pyri, Koch., sambuci , L. A. brassicce : 
history and habits ; Riley, Rep. Ent. pp. 317-319, pi. vii. fig. 4. A. helio- 
tropii , p. 59, brunnea (on species of Ononis ), p. 61, polygon!, p. 63, robinice, 
p. 65, N.W. Italy, Macch., Bull. Ent. Ital. 1885. spp. nn. 
