424 Insecta. 
XII. Insecta. 
[1906] 
Myzoxylus ; radicolous form of the 
fir, parthenogenetic female, Del Guercio 
(365-371) T.c. 
Myzua filaginis Belgium, Schouteden 
(231) Bruxelles Mem. Soc. ent. Belgique 
12 . 
Nipponaphis gen. n. near Scliizoneura, 
diatychii sp. n. Japan, Peuqandk (205) 
Ent. News 17. 
Pemphigus ; the various galls formed 
on Populus nigra , Del Guercio (375- 
385) Redia 3. — P. poschingeri Schiidi- 
gung, Vadas Erd. kis. 8 (192-193).— 
P. burroxoi Kansas, Sanborn (18) pi. iv 
f. 30 Lawrence Kan. Univ. Sei. Bull. 3, 
sp. n. — P. oestlundi nom. n., Cockerell 
Ent. News 17 (34). 
Pterocallis gen. n. Mordwilko 1894 ; 
cf. Sohouteden (31) Bruxelles Ann. Soc. 
ent. Belgique 50. 
Phizoicxis and Phizomaria, Del 
Guercio (365-371) Redia 3. 
Phizomaria Hartig = (llolzneria 
Licht.), Schouteden (42) Bruxelles Ann. 
Soc. Ent. Belgique 50. 
Schizoneura rotundiventris Sign, to 
Toxoptcra , Schouteden (37) T.c. — S. 
lanigera habits, life history, Blomfiei.d 
Quart. J. microsc. Sci. 50 (573-579) 
pi. xxxii. — S. fodiens, natural history, 
Theobald Washington Bull. O. S. Dept. 
Agric. Bur. Ent. No. 60 (166-170). 
Subcalipterus gen. n., Mordwilko 
1904; cf. Schouteden (31) Bruxelles 
Ann. Soc. ent. Belgique 50. 
Toxoplera theobromae W. Africa, 
Schouteden (37) T.c., sp. n. 
Trichosiphum gen. n. near Greenidea 
(206), anonae (207), kuicanae (208), 
Japan, spp. n., Pergande Ent. News 17. 
Tubercxdatus gen. n. Mordwilko 
1894 ; cf. Schouteden (31) Bruxelles 
Ann. Soc. ent. Belgique 50. 
Ti'yclieoides nom. n. for Tyehea Pass., 
Schouteden (194) Bruxelles Mem. Soc. 
ent. Belgique 12. 
Xerampelus gen. n. Del Guercio 
1900 ; cf. Schouteden (31) Bruxelles 
Ann. Soc ent. Belgique 50. 
(L6caillon, A. Sur un puceron (Aphis 
papaveris Fabr.) ennemi de la Betterave ; 
Paris, Bui. Soc. entom. 1905 (258-260).) 
(Aphis 8orghi sp. n. Sudan, destruc- 
tive to crops. Theobald, Khartoum, 
Rep. Wellcome Res. Lab., 1, 1904, 
(43-45, witli pis.).) 
(Aphis spp. Stevens, .T. Exp. Zool. 
Baltimore, Md. 2 1905 (313-333, with 
4 P L). 
Aleurodidae. 
Some new or little known Ahyrodidae 
from Connecticut, Britton Ent. News 
17 (127-130). 
(Aleyrodes acteae Connecticut, 
Britton, Ent. News 16 1905 (65-67) pi. 
sp. n.) 
Cocoidae. 
Catalogue of recently described 
species, Sanders Washington D.C. 
IJ. S. Dept. Agric. Bur. Ent. Teehn. ser. 
12 pt. 1 (1-18). 
The Coccidae of Sweden ; Tulloren 
(69-95) Uppsala Ent. Tidskr. Stockholm 
27. 
Monophlebinac of Australia ; Froqqatt, 
5. 
Tables of Rocky mountains Coecidae ; 
Cockerell Stud. Univ. Colorado 2 (189- 
203). 
Generi e specie di Diaspiti. Saggio 
di sistematica delle Fioriniae ; Leonardi 
.Redia Firenze 3 (1905) 1906 (16-65) 
con 22 fig. 
Formalin as a means of preparation, 
Green (129, 130) Ent. Mag. London 42. 
Actenaspis subg. n. cf. Leucaspis. 
Adiscofiorinia gen. n. for part of 
Fiorinia (52), secreta Green etc., 
atalantiae Ceylon (54) sp. n., Leonardi 
Redia 3. 
Anamaspis subg. n. cf. Leucaspis. 
A name fiorinia gen. n. for part of 
Fiorinia viz. casuarinae and lidgetti, 
Leonardi (48) Redia 3. 
Aonidia pinicola Valencia, Leonardi 
(1 sep. pag.) Portici Ann. Scuola sup. 
Agric. 6, sp. n. — A. picea Valencia on 
Billartia officinalis, Leonardi (6) Redia 
3, sp. n. 
Aonidiella taxua Italy, Leonardi (1) 
Redia 3, sp. n. 
Aspidiotua oxycoccus New Jersey (73), 
pseudo spinosus Florida (75), Woglum 
Canad. Entomol. 38, spp. n. — A. per- 
niciosus, natural history and distribu- 
