403 Insecta. 
Systematic. — Aphid ae, Etc. 
Trioza cockerelli sp. n. Nord-Amerika, 
Oekonom. Bedeutung, Sulc (5as. Oeske 
Spol. Entomolog. 1909 pp. 102-109. 
Aleurodidae. 
The genera of Aleurodidae and lists 
of the species, Quaintance Gen. ins. 
87 11 pp. and 2 pis. 
Aleurodes voeltzkowi sp. n. Madagas- 
kar, Newstead Reise Ostafrika 2 p. 355. 
Aleyrodes nubifera sp. n. Florida pp. 
08-71, Berger Bull. Agric. Exp. Sta. 
Florida 97. — A. nubifera distribution 
pp. 173-174, cilri ( = A . aurantii Mas- 
ked) p. 174, Quaintance Tech. Ser. 
U.S. Dept. Agric. Ent. No. 12 Pt. 9. — • 
A.howardi on Florida orange, Back J. 
Econ. Ent. 2 p. 448^ — A. vitrinellus Ckll. 
described, Cockerell Ent. News 20 
p. 215. 
Aleurodicus conspurcalus sp. n. Bra- 
silia, Enderlein Stettiner ent. Ztg 70 
pp. 282-284. 
Paraleyrodes gen. n. pp. 169-170 
type Aleurodicus persece, ff. 35 & 36, 
Quaintance Tech. Ser. U. S. Dept. 
Agric. Ent. No. 12 Pt. 9. 
Udamoselis gen. n. pigmentaria sp. n. 
S. -America, Enderlein Zool. Anz. 34 
pp. 230-233. 
AmiDAE. 
Studies on Aphididce , 2, Davis Ann. 
Ent. Soc. Amer. pp. 30-42 pis. v-vii. 
Plant louse notes ; Gillette J. Econ. 
Ent. 2 pp. 351-358 pi. xii, and pp. 385- 
388 pi. xiii. 
Die zyklische Fortpflanzung der 
Pflanzenlkuse ; Mordwilko Biol. Cen- 
tralbl. 29 pp. 82-96, 97-118, 147-160, 
164-182. 
Hemipterocecidien der Insel Born- 
holm ; Bayer Wien Verh. Zool. Bot. 
Ges. 59 pp. 104-120. 
Some new records of Aphididae in 
North America, Wilson J. Econ. Ent. 
2 pp. 346-350 figs. 7 & 8. 
Aphid technique, Hayhurst Ent. 
News 20 pp. 255-2C0. 
Die Blattlause des Efous, der Fuchsie 
und des Salats ; Petri Natur u. Kul- 
tur 6 pp. 587-595, 625-628, 656-660, 
690-696. 
Acanthockermes quercus , studi, Grassi 
Rend. Acc. Lincei 18 1° Sem. pp. 537- 
(n- 11091 j) 
540 ; Uovo d’inverno, Fo\ Rend. Aoc. 
Lincei 18 1° Sem. pp. 640-541. 
Aphis ; on cattle, Collinoe J. 
Cooper Lab. 1 p. 51. — A. tavaresi sp. n. 
pi. xvi figs. 1 & 2 Zambesi, Del Guer- 
cio Broteria 7 p. 143. — A. viburnicola 
sp. n. Colorado, Gillette Ent. News 
20 p. 280 pi. xi. — A. saliceti, Ooge- 
nese und Spermatogenese, Baehr 
Arch. Zellforschg 3 pp. 269-333 4 
Taf. — A. atriplicis habits, parasites 
etc., Hayhurst Ann. Ent. Soc. Amer. 
2 pp. 95-99 pi. xv. — A. maidi-radicis 
Forbes, distribution, food plants, life 
history complete and in detail, descrip- 
tions of the various instars of vivi- 
parous and oviparous generations pp. 
123-137, tables i-iv and ff. 31 & 32 ; 
analytical bibliography pp. 137-144 ; 
maidis Fitch distribution, food plants, 
life history, descriptions of all the instars 
of the viviparous generation, pp. 144- 
151, tables vii-ix, f. 33 ; analytical 
bibliography pp. 151-156, Davis Tech. 
Ser. U. S. Dept. Agric. Bur. Ent. 
No. 12 Pt. 8. 
Aphrastasia pectinatae , Nussi.in Zs. 
wiss Insektenbiol. 5 pp. 349-353 & 373- 
380. 
Brachycolus ballii, Gillette Ent. 
News 20 p. 119. 
Callipterus flabellus, Gillette p^ 120 
pi. viii T.c. — C. trifolii, Folsom pp. 103- 
106 pi. iii figs. 5 & 6 Rep. Ent. Illinois 25. 
Chernies ; Die neueren Ergebnisse 
und Aufgaben der Chermes -Forschung 
(Zusammenfassende Ubersicht) ; Zool. 
Zentralbl. 16 p. 694-673.— N. American 
spp., Patch Bull. Maine Agric. exp. Sta. 
173 pp. 277-308 figs. 108-145. — C. 
pinifoliae p. 136, abietis, similis, galls, 
floccus consolidate lariciatus, p. 137, 
spp. n., Maine, Patch Psyche 16. — C. 
pinifoliae and abieticolens synonymy, 
abietis , synonymy, Patch Agric. Exp. 
Sta. Maine Bull. 171. — C. pini, Lesailes 
non gallicoles, Marchal Paris C. R. soc. 
biol. 65 1908 pp. 229-230.— Biologie und 
Systematik der Chermesiden ; Borner 
Biol. Centralbl. 29 pp. 118-125, 129-146. 
Cladobius rufulus sp. H. California, 
Davidson J. Econ. Ent. 2 p. 300. 
Qillettea gen. n. fur Chermes cooleyi 
Gillette, Borner Zool. Anz. 34 p. 504. 
Hyalopterus aquilegice-flavus (Kittel), 
p, 107 pi. i figs. 1-8, dactylidis sp. n. 
d 35—2 
