231 Insecta. 
Systematic. — Hemiptera — Aphidae. 
Cervaphis gen. n. Cervapliidina 
trib. n., schouteniae sp. n. Java, van 
der Goot Contrib. 1 Fasc. 3 p. 149 
1917. — C. qucrcus n. sp., Tak aiiasiii 
Do bufcs. Yj. Tokyo 30 pp. 458-401. 
Chaitophorus japonica p. 82, sali- 
japonica p. 83, spp. n. Japan, figs., 
Essie and Kuwana P. Calif. Ac. 8. — 
C. dimorphic forms, pp. 85-87, C. 
japonicus sp. n. p. 80, Baker P. 
biol. Soc. Washington 31. 
Ghermes piceae and Mindarus 
abietinus attacking silver-firs, Boas, 
Kobenhavn. Dansk Skovlorenmgs Tids- 
skrift 1918 pp. 191-270 51 figs. 
Chromaphis celticolens sp. n. Japan 
p. 95, Essie & Kuwana P. Calif. 
Ac. 8. 
Eichochaitophorus himalayensis sp. n. 
p. 240, Das Mem. Ind. Mus. 6. 
Eucer aphis japonica sp. n. Japan 
p. 87, Essig & Kuwana P. Calif. 
Ac. 8. 
Forda formicaria, olivacea, winged 
and apterous forms pi. xvi pp. 281- 
283 Ent. News 29. 
Glyphinaphis gen. n. bambusae sp. n. 
Java, van der Goot Contrib. 1 Fasc. 
3 p. 232 1917. 
Greeriidea Jlacourtiae p. 130, psidii, 
p. 138, spp. n. Java, van der Goot 
T.c. 1917. 
Greenideoida gen. n. p. 140, elongata 
p. 142, hannac p.. 145, spp. n. Java, 
van der Goot T.c. 1917. 
Hyalopterus insignis sp. n. Egypt 
p. 289 figs., Theobald Bull. ent. Res. 8. 
J ak'Ii nus pini, dcnsiflorac , p. 99 spp. n. 
Japan, Ess lu & Kuwana P. Calif. 
Ac. 8. — L. ferrisi p. 9, faxi folia p. 11, 
spp. n. California, Swain Tr. amor, 
ent. Soc. 44. 
Longiunguis gen. n. p. 112, odinas 
sp. n. Java p. 113, van der Goot 
Contrib. 1 Fasc. 3 1917. 
Macros iphoniella citricola, sp. n. 
Java, van der Goot T.c. p. 34 1917. 
Macrosiphum allii sp. n. Scotland 
p. 83, figs., Jackson . Scott. Nat. 
1918. — M. dahliafolii sp. n. Uganda 
p. 273 figs., Theobald Bull. cut. 
Res. 8. — -M. hagi p. 44, ibolum p. 40, 
nipponicum p. 48, nishigaharae p. 50, 
spp. n. Japan, figs., Essig & Kuwana 
P. Calif. Ac. 8. — M. roseiformis sp. n. 
Lahore p. 158, Das Mem. Ind. Mus. 
6. — M. rhododendri sp. n. Oregon 
p. 230, Wilson Ent. News 29. — 
M. solanifolii, life-history, characters, 
Patch Bull. Maine expt. Stat. 242 
pp. 205-223 3 pis. — M. genetic 
relations of forms, Shull Amer. 
Nat. 52 pp. 507-520. — M. sanbornii 
to Macrosiphoniella, Swain p. 302 
Ent. News. 29. 
Melanaphis gen. n. near Aphis, 
van der Goot Contrib. 1 Fasc. 4 
p. 50 1917. 
Micromyzus gen. n. p. 52, nigrum 
sp. n. Java p. 53, van der Goot 
T.c. 1917. 
Monellia, composition, Swain p. 
305 Ent. News. 29. 
Myzocallis capitala p. 89, macro - 
tuberculata p. 90, spp. n. Japan, figs., 
Essig & Kuwana P. Calif. Ac. 8. — 
ill. davidsoni p. 1, maureri p. 4, spp. 
n. California, Swain Tr. amer. ent. 
Soc. 44. 
Myzus carlhusianus sp. n. England 
p. 49 fig., Haviland Entom. 51. — M. 
pterisoides sp. n. Uganda p. 292 figs., 
Theobald Bull. ent. Res. 8. — M. 
cerasi , food-plants, Gillette p. 241 
Canad. Ent. 50. 
Nectarosiphon morrisoni sp. n. Cali- 
fornia p. 8, Swain Tr. amer. ent. Soc. 
44. 
Neomyzus gen. n. for Myzus cir - 
cumflexum, van der Goot Contrib. 
1 Fasc. 4 p. 50 1917. 
Nipponaphis CMspidalac sp. n. Japan 
p. 110, Essig <fc Kuwana P. Calif. Ac. 
8 . 
Oodisiphum gen. n. p. 122, com- 
posilarum sp. n. Java, van der Goot 
Contrib. 1 Fasc. 3 p. 123 1917. 
Oregma muiri p. 117, singaporensis p. 
120, sundanica p. 122, spp. n. Singa- 
pore, van der Goot Tyds. Ent. 61. — 
O. balalis p. 181, graminum p. 184, 
loranthi p. 194, laiescens p. 197, minuta 
p. 201, montana p. 205, nipae p. 208, 
pallida p. 212, panici p. 214, rhapidis p. 
217, salatigcnsis p. 219, smilis p. 
223, striata p. 220, sundanica p. 230, 
spp. n. Java, van der Goot Contrib. 
1 Fasc. 3 1917. 
