LIST OF ABBREVIATIONS. 
ix 
p. Ac. Philad. — Proceedings of the Academy of Natural Sciences of Phila- 
delphia. 
P. A. S. B. — Proceedings of the Asiatic Society of Bengal. 
P. Bost. Soc. — Proceedings of the Boston Society of Natural History. 
P. Cal. Ac. — Proceedings of the California Academy of Sciences. 
P. I!. Soc. — Proceedings of the Entomological Society of London. 
Pet. Xaiiv. — Petites Xouvelles Entomologiques. 
Phil. Tr. — Philosophical Transactions of the Eoyal Society. 
P. K-Scot. Inst. — Proceedings and Transactions of the Nova-Scotian Institute 
of Natural Sciences. 
PolUch. — Jahresbericht der Pollichia. 
Pop. Sc. Rev. — The Popular Science Review. 
P. R. Soc. — Proceedings of the Royal Society. 
P. R. Soc. J^f/mJ.— Proceedings of the Royal Society of Edinburgh. 
P. R. Soc. Maur. — Proceedings of the Royal Society of Arts and Sciences of 
Mauritius. 
P. Soc. Duhl. — Proceedings of the Natural-History Society of Dublin. 
P. Z. S. — Proceedings of the Zoological Society. 
P. Zool. Soc. Vict. — Proceedings of the Zoological and Acclimatization So- 
ciety of Victoria. 
Q. J. Micr. Sc. — Quarterly Journal of Microscopical Science. 
Rec. Am. Ent. — Record of American Entomology. 
Rendic. Acc. Kap. — Rendiconti dell' Accademia di scienze fisiche e matema- 
tiche di Napoli. 
Rend. 1st. Lomh. — Rendiconti del R. Istituto Lombardo di scienze kc. 
Rep. Am. Ass. — Proceedings of the American Association for the Advance- 
ment of Science. 
Rep. Br. Ass. — Report of the British Association for the Advancement of 
Science. 
Rep. Ins. Mass. — Annual Report on the Injurious and Beneficial Insects of 
Massachusetts. 
Rep. Ins. 3Io. — Annual Report on the noxious, beneficial, and other Insects 
of the State of Missouri. 
Rep. N.-York Cab. — Annual Report of the New- York State Cabinet of 
Natural History. 
Rep. Peah. Ac. — Annual Report of the Trustees of the Peabody Academy of 
Arts and Sciences. 
Rev. Montp. — Revue des Sciences NatureUes (Montpellier). 
R. Z. — Revue et Magasin de Zoologie pure et appliquee. 
SB. Ak. Wien. — Sitzungsberichte der mathemat.-naturwiss. Classe der 
Akademie der Wissenschaften zu Wien. 
SB. hayer. Ak. — Sitzungsberichte der k. bayerischen Akademie der Wissen- 
schaften. 
SB. Ges. Marh. — Sitzungsberichte der Gesellschaft zur Befdrderung der 
gesammten Naturwissenschaften zu Marburg. 
SB. nat. Fr. — Sitzungsberichte der Gesellschaft naturforschender Freunde 
zu Berlin. 
SB. Soc. ^'r/aw^i^.— Sitzungsberichte der physicalish-medicinischen Societat 
zu Erlangen. 
