Pisidlum, with their Synonymy. 101 



38. Pfeifferi Rocli <& Dukr. K. D. Oolit. 60, pi. VII. f. 5, 



1857. 

 Hob. Germ, (fossil). 



— Pfeifferi Ziegl. Villa Lomb. 10, 1844, is P. amnicura Jen. 



— pictum Ces. Moll. Cr. 9, 1857, is P. Henslowianum Jen. 



— planum Pf. MSS. is P. casertanum Bgt, 



— plenum Lciu. ]\ISS. 1855, is P. abditum Hald. 



99. praeteriiiissMin ]\owlet Coq. Fos. 56, 1854. 

 Hob. France (fossil). 



30. prisctim Eicliw. Leth. Ross, l, 87, pi. V. f. 8, 1852. 

 Ci/clas prisca Eich. Nat. Hist. Skizze 207. 



Hah. Russia (fossil). 



— pulchellum Jen. Trans. Camb. Phil. Soc. 2d pt. IV. 306, pi. XXL 



f. 1-5, 1832, is P. casertanum Bgt. 



3 1 . piisillum Jen. Trans. Camb. Phil. Soc. 2d pt. IV. 302, pi. 



XX. f. 4-6, 1832. 

 Tellina pusilla Gml. 3231, 1789. 



Cyclas fontinalis (pars.) Dup. Hist. Moll. 130, pl.X. f. 11-12, 1849. 

 Pisidium fonlinale Pf. Syst. Anord. 125, pi. V. f. 15-16, 1821. 

 Cyclas pusilla Turt. Man. 16, pi. I. f. 7, 1831. 

 Englesa Hensloiviana Leach MSS. Brit. Mus. 1832, 

 Pisid. roseum Scholtz. Moll. Schl. 140, 1843. 

 Hah. Europe. 

 3S. pygmeum Roch Sc Dukr. Oolit. 60, pi. VIL f. 5, 

 b. c. 1837. 

 Hah. Germ, (fossil). 



33. Recluzianum ^gt, Jl. Conch. 174, pi. VIIL f. 8, 1852. 

 Hah. Europe. 



— reyulare Pr. Bost. JI. VL 363, pi. XII. f. 11-13, 1852, is P. ab- 



ditum Hald. 



— resartum Ingalls MSS. 1855, is P. abditum Hald. 



— roseum Scholtz. Moll. Schl. 140, 1843, is P. pusillum Jen. 



34. rotlindatuni Pr, Bost. Proc 'IV. 164, 1851.— Bost. Jl. 

 VL 357, pi. XL f. 19-21, 1852. 



Hah. N. Amer. 



— rotundum Ces. Pisid. Cr. 6, 1855, is P. casertanum Bgt. 



