LIST OF ABBREVIATIONS. XXvii 
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. London Amateur Soc. — Proceedings of the London Amateur Scientific 
Society. Metropolitan Scientific Association and Society of Amateur 
Geologists (London). 
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. Inst. — 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. Pliys. 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. 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). 
P. R. Soc. Edinb. — Proceedings of the Royal Society of Edinburgh. (Also 
Trans.) \ 
P. 11. Soc. Queensl. — Proceedings of the Royal Society of Queensland 
(Brisbane). 
P. R. Soc. Tasm. — Papers and Proceedings and Reports of the Royal 
Society of Tasmania (Hobarton). 
P. R. Soc. Viet. — Proceedings of the Royal Society of Victoria (Mel- 
bourne). (Also Trans.) 
P. Soc. Manch. — (See Mem.) 
P. Somerset. Soc. — Proceedings of the Somersetshire Archaeological and 
Natural History Society. New series (Taunton). 
P. Tr. Croydon Nat. Hist. Club — Proceedings and Transactions of the 
Croydon Microscopical and Natural History Club (Croydon). 
P. U. S. Nat. Mus— Proceedings of the United States National Museum 
(Washington). (Also Bull.) 
P.-v. Soc. Mai. Bely. — Proces-verbaux des seances de la Societe Malacolo- 
gique de Belgique (Brussels). 
P.-v. Soc. Tosc. — Processi verbali della Societa Toscana delle Scienze 
Naturali (Pisa). 
P. Warwick. Chib — Proceedings of the Warwickshire Naturalists’ and 
Archaeologists’ Field Club (Warwick). 
