PETIT DE LA SAUSSAYE (S.). Catalogue des MoUusques 

 Testaces des Mers d'Eiirope. 8°. Paris, 1869. 



PETIYER (J.). Musei Petiveriani Centuria Prima. 



12\ London, 1695. 



PETIYEP (J.). Aquatilium animalium Amboinae &c 

 Icones. fol. London, 1713. 



PETIYER (J.). Opera omnia ad Historiam naturalem 

 spectantia, &c. 2 vols. fol. London, 1764. 



PETEI (K. E.). Die Copulationsorgane der Plagiostomen. 



8°. Leipzig, 1877. 



PETTEED OV. F.). A Monograph of the Land Shells of 

 Tasmania. 8°. Tasmania, 1879. 



PEYER (J. C). Merycologia, sive de Euminantibus et 

 Euminatione commentarius. 4°. Basilea?, 1685. 



PEYEEIMHOEF (H. de). Catalogue des Lepidopteres 

 d' Alsace. 2^' edition par Mackee et Eettig. 



8°. Colmar, 1880-82. 



PEAFF (C. H.). See Gaede (H. M.). 



PFEIFFEE (L,). Symbolso ad Historiam Helieeorum. 



8°. Cassellis, 1841-46. 



PFEIFFEE (L.). Monographia Helieeorum. 



8 vols. 8«. Lijjsice, 1847-77. 



PFEIFFEE (L.). Catalogue of the Phaneropneurnona in 

 the British Museum. 12°. London, 1852. 



See Museum (Beitish). 



PFEIFFEE (L.). Monographia Auriculaceorum viventium. 



8^ Cassellis, 1856. 



PFEIFFEE (L.). Catalogue of Aurimlidce, Proserpinidoe, 

 and Truncatellidce in the British Museum. 



12°. London, 1857, 



See Museum (British). 



272 



