LIST OP ABBREVIATIONS. 
XXV 
P. Bristol Soc. — Proceedings of the Bristol Naturalists’ Society. 
P, Cal. Ac. Sci. — Proceedings of the Californian Academy of Sciences (San 
Francisco). (Also Trans, and Occas. Papers.) 
P. Cambr. Phil. Soc. — Proceedings of the Philosophical Society, Cam- 
bridge. (Also Trans.) 
P. Canad. Inst. — Proceedings of the Canadian Institute (Toronto). 
P. Chest. Soc. — Proceedings of the Chester Society of Natural Science. 
P. Colorado Soc. — Proceedings of the Colorado Scientific Society (Denver). 
P. Cottesw. Nat. F. C. — Proceedings of the Cottoswold Naturalists’ Field 
Club (Gloucester). 
P. Davenport Ac. — Proceedings of the Davenport Academy of Natural 
Sciences (Davenport, Iowa). / 
P. Dorset Field Club — Proceedings of the Dorset Natural History and 
Antiquarian Field Club (Sherborne). 
P. E. Soc. — Proceedings of the Entomological Society of London. 
P. E. Soc. Wash. — Proceedings of the Entomological Society of 
Washington. 
P. Folkestone Soc.— Proceedings of the Folkestone Natural History 
Society. 
P. Geol. Ass. — Proceedings of the Geologists’ Association (London). 
P. Holmesdale Nat. Hist. Club — Proceedings of the Holmesdale Natural 
History Club (London). 
P. Linn. Soc. N.S. W. — Proceedings of the Linnean Society of New South 
Wales (Sydney). 
P. Liverp. Biol. Soc. — Proceedings of the Liverpool Biological Society. 
P. Liverp. Field Club — Proceedings of the Liverpool Naturalists’ Field 
Club. 
P. Liverp. Soc. — Proceedings of the Literary and Philosophical Society 
of Liverpool. 
P. Nebraska Ass. — Proceedings of the Nebraska Association for the 
Advancement of Science. 
P. Newport Nat. Hist. Soc. — Proceedings of the Newport Natural History 
Society.. 
P. N. II. Soc. Glasg.— Proceedings of the Natural History Society of 
Glasgow. 
P. N.-Scot. List. — Proceedings and Transactions of the Nova-Scotian 
Institute of Natural Science (Halifax, N.-S.). 
P. Phil. Soc. Glasg. — Proceedings of the Philosophical Society of 
Glasgow. 
P. Phys. Soc. Edinb. — Proceedings of the Royal Physical Society of 
Edinburgh. 
P. Rochester Acad. — Proceedings of the Rochester Academy of Science 
(Rochester, N.Y.) 
P. R. Gcogr. Soc. — Proceedings of the Royal Geographical Society 
(London). 
P. R. Inst. — Proceedings of the Royal Institution of Great Britain 
(London). 
P. R. Irish Ac. — Proceedings of the Royal Irish Academy (Dublin). 
P. R. Soc.— Proceedings of the Royal Society (London). 
1890. [vol. xxvii.] b 3 
