404 Insecta. 
XII. Insecta. 
[1909] 
Massachusetts p. 109 figs. 9-14, Hay- 
hurst J. Ent. Soc. New York 17. 
Idiopterus gen. n. compared to Dre- 
panosiphum, p. 198, nephrelepidis sp. n. 
Illinois on ferns in greenhouses p. 
199 pi. xxvii fE. 9-15, Davis Ann. Ent. 
Soc. Amer. 2. 
Lachnidi italiani ; Guercio Redia 5 
pp. 173-359 con 32 fig. 12 tav. 
Lachnus pini-radiatce p. 299, occi- 
dentalis p. 300, spp. n., California, 
Davidson J. Eeon. Ent. 2. 
Longistigma gen. n. for Lachnus 
caryae, caryae = ( longistigma Mon. = 
platanicola Ril.) description, Wilson 
pp. 385-387 Canad. Ent. 41. 
Macrosiphum ; Synopsis und Besch- 
reibung der Arten, pisi Lebensweise, 
Entwicklung, Bekampfung, cholodkov- 
skyi , portschinskyi, auf Spiraea, spp. n., 
Mordvilko Tra. b. entom. ucen.Kom. 
Gl. Upr. Zeml. 8 3. — M. orthocarpus 
sp. n California, Davidson J. Econ. 
Ent. 2 p. 304. — M. pisi naturul history, 
Folsom pp. 60-82 pi. iii figs. 1-4 Rep. 
Ent. Illinois 25. 
Microparsus gen. n. near Macrosi- 
phum p. 337, variability sp. n. Maine p. 
338 pis. xxviii & xix, Patch Ent. News 
20 . 
Pachypappa lactea sp. n. Schweden, 
Tullgren Ark. Zool. 5 No. 14 fr. 69 
f. 22-25. 
Pemphiginae ; Systematik, Tull- 
gren Ark. Zool. 5 No. 14. 
Pemphigus tessellata Fitch, life c} T cle, 
Patch J. Econ. Ent. 2 p. 35. — P. coweni 
to Phyllaphis, the forms, Gillette pp. 
41-45 Canad. Ent. 41. — P.bumeliae und 
poschingeri, Missi.in Zool. Anz. 33 pp. 
836-842 and 34 pp. 741-748.— P. 
borealis p. 142 f. 67-69 sp. n., lichtens- 
teini p. 148 f. 70-72 nom. n. for bur- 
sar ius Passerini, Schweden, Tullgren 
Ark. Zool. 5 No. 14. — P. venafuscus 
sp. n. Maine, Patch Ent. News 20 p. 
319 pi. xvii. 
Phylloxera foae sp. n. Vosgesen, Bor- 
ner Zool. Anz. 34 p. 26. — P. quercus, 
osservazioni,BoNEiaLiRenci. Ace. Lineei 
181° Som. pp. 705-712 ; and T.c. pp. 25- 
30. — P. vastatrix, Grassi e FoA Rend. 
Ace. Lineei 18 2° Sem. pp. 161-169. 
Phylloxerinae ; ricerche, Grassi 
Rend. Acc. Lineei 18 1° Sem. pp. 657- 
661 ; quistioni collegantisi con lo studio 
di esse, Grassi pp. 520-528 T.c. ; 
Grassi pp. 417-422 T.c. 
Phymatosiphum gen. n. near Drc- 
panosiphum p. 196, monelli sp. n. 
Missouri on Aesculus p. 197 pi. xxvii 
fi'. 1-8, Davis Ann. Ent. Soc. Amer. 2. 
Prociphilus cratcegi sp. n. Schweden, 
Tullgren Ark. Zool. 5 No. 14 p. 96 
f. 44-48. 
Schizoneura lanigera , Schaden und 
Bekampfung im Kaukasus, Rollov 
Kavkazsk Choz. 1909 2 pp. 1-4; Le- 
bensgeschichte und Bekampfung, 
Goethe Berlin 1909 24 pp. ; life- 
history, habits, Collinge J. Cooper 
Lab. 1 pp. 28-37 ; metamorphosis 
(Japanese). Kadomai Konch. Sek. 
13 pp. 8-12. — S. lusitanica sp. n. S. 
Fiel, Horvath Broteria 7 p. 132. 
Sipha flava from Chaitophorus, ac- 
count, habits, life-history of the vivi- 
parous and oviparous generations, de- 
scriptions of instars, pp. 156-167, tables 
x-xiv, f. 34 ; analytical bibliography 
pp. 167-168 ; Davis Tech. Ser. U. S. 
Dept. Agric. Ent. No. 12 Pt. 8. 
Siphocoryne conii sp. n. California, 
Davidson J. Econ. Ent. 2 p. 304. 
Siphonophora pisi, ulmariae caraganae , 
Beschreibung, Auftreten der Genera* 
tionen, Futterpflanzen (Russ.), Cholod- 
kovsky Trd. b. entom. ucen. Korn. Gl. 
Upr. Zeml. St. Peterburg 8 1 pp. 15 
8 fig. i. — Siphonophora rosarum An- 
atomy, pt. i ; Grove Parasitology 2 
pp. 1-28 pi. i. 
Toxoptera graminum, natural history. 
Hunter & Glenn Bull. Univ. Kansas 
9 No. 2 vii -f- 221 pp. ; life-history and 
natural enemies, pp. 67 87 pi. xiv, map, 
Webster Ann. Ent. Soc. Amer. 2. 
Cocoidae. 
Catalogue of recently described Coc - 
cidae, 2 ; Sanders Tech. - Ser. U. S. 
Dept. Agric. Ent. Part 3 pp. i-ii & 
33-60. 
The Coccidae of Ceylon, pt. iv, pp. 
251-343 and pis. xciv-cxxxii, Green 
(dated 1909 but perhaps not published 
till 1910). 
