‘XXX1, °20] ENTOMOLOGICAL NEWS 229 
Agents of the Bureau of Plant Industry have found the gypsy moth in 
only two places in Pennsylvania as the result of an intensive inspection 
compaign. The moth was discovered first at Loretto and found later 
near Scranton. Both places were immediately isolated and precautions 
taken. 
“Since then scores of shipments to this state have been traced, including 
many to the vicinity of Philadelphia, but no signs of the moth have been 
found.” 
Entomological Literature. 
COMPILED BY E. T. CRESSON, JR., AND J. A. G. REHN. 
Under the above head it is intended to note papers received at the Academy of Natural 
Sciences, of Philadelphia, pertaining to the Entomology of the Americas (North and 
South), including Arachnida and Myriopoda. Articles irrelevant to American ento- 
mology will not be noted; but contributions to anatomy, physiology and embryology of 
insects, however, whether relating to American or exotic species, will be recorded. ‘ 
The numbers in HEAvy-Facep TyPE refer to the journals, as numbered in the following 
list, in which the papers are published. 
All continued papers, with few exceptions, are recorded only at their first installments. 
The records of papers containing new genera or species occurring north of Mexico are 
all grouped at the end of each Order of which they treat. 
For records of Economic Literature, see the Experiment Station Record, Office of Ex- 
periment Stations, Washington. Also Review of Applied Entomology, Series A, London. 
For records of papers on Medical Entomology, see Review of Applied Entomology, Series B. 
2—Transactions of The American Entomological Society, Philadelphia’ 
4—Canadian Entomologist, London, Canada. 6—-Journal of the New 
York Entomological Society. 8—The Entomologist’s Monthly Maga- 
zine, London. 10—Proceedings of the Entomological Society of Wash- 
ington, D. C. 11—Annals and Magazine of Natural History, London. 
12—Journal of Economic Entomology, Concord, N. H. 17—Lepidop- 
tera, Boston, Mass. 19—Bulletin of the Brooklyn Entomological So- 
ciety. 20—Bulletin de la Societe Entomologique de France, Paris. 30— 
Tijdschrift voor Entomologie, The Hague, Holland. 49—Entomologische 
Mitteilungen, Berlin-Dahlem. 50—Proceedings of the United States 
National Museum, Washington. 54—Proceedings of the Biological So- 
ciety of Washington, D.C. 57—Biologisches Zentralblatt, Leipzig. 68— 
Science, Lancaster, Pa. 71—Novitates Zoologicae, Tring, England. 72 
—The Annals of Applied Biology, London. 75—The Anatomical Record, 
Philadelphia. 76—Nature, London. 82—The Ohio Journal of Science, 
Columbus. 88—Occasional Papers of The Museum of Zoology, Uni- 
versity of Michigan, Ann Arbor. 90—The American Naturalist, Lan- 
caster, Pa. 93—Bulletin, Division of the Natural History Survey, Ur- 
bana, Illinois. 96—Physis. Revista de la Sociedad Argentina de Cien- 
cias Naturales, Buenos Aires. 98—Annals of Tropical Medicine and 
Parasitology, Liverpool. 102—Broteria. Revista Lusco Brazileira. Serie 
Zoologica, Braga. 103—Biologisches Centralblatt, Leipzig. 106—Anales 
de la Sociedad Cientifica Argentina, Buenos Aires. 
