330 PROCEEDINGS OF THE NATIONAL MUSEUM. tol. 54. 



tera. +Phlyclis Harris and Burrows, 1881, new name. Equals Cordieria 

 Rouault, 1849. 



Phlyctis Harris and Burrows, 1881, Eoc. & Olig. Paris, p. 113. New name 

 for Phlyctaenia Cossmann, 1889, not Hiibner, 1816. Equals Cordieria Rouault, 

 1849. 



Pholidotoma Cossmann, 1896, Essais, pt. 2, p. 111. Type, Fusus suhheptago- 

 nus Orbigny. This belongs to the Volutidae, near Volutoderma et al., though 

 placed in Pleurotomidae by Cossmann. 



Phymorhynchus Dall, 1908, Mus. Comp. Zool. Bull., vol. 43, p. 258. Type, 

 Pleurotomella castanea Dall. 



Pleurobela Koeelt, 1904, Icon. Eur., vol. 3, p. 301. Sect, of Belomitra for B. 

 spelta (Monterosato) Locard. =Pleurohela Monterosato MS. 



Pleurofusia Gregorio, Mon. Claib., p. 33, 1890. Type, PI. longirostropis 

 Gregorio, Mon. Claib., p. 33, 1890, a variety of PI. servata Conrad. Species re- 

 semble a coarsely spirally sculptured Fusintis. Cossmann makes it a synonym 

 of Surcula (javana type). 



Pleuroliria Gregorio, Mon. Claib., p. 38, 1890. Type, PI. supramirifica 

 Gregorio, Mon. Claib., p. 38, 1S90,=PI. cochlcaris Conrad, var. A Pleurotoma, 

 type of albida Perry, but smaller, the nucleus multispiral and acute (Casey). 



Pleurotoma Lamarck, Prodrome, 1799, p. 73. Monotype, Murex Mhylonius 

 Linnaeus, Amboyna. -\-PJeurotome Link, Rostock Samml., 1807, p. 118. Same 

 type. 



Pleurotomella Verrill, 1873. Amer. Journ. Sci., ser. 3, vol. 5, p. 15. Type, 

 P. packardi Verrill. 



Pleurotomina Beck, Amtl. Ber. Nat., Kiel, 1846 (1847), p. 115; new name for 

 Defrancia Millet not Bronn. Bcia impressa Morch, sole species. 



Pleurotomoides Bronn, Ital. Tert. Geb., 1831; Lethaea Geogn., vol. 2, 1838, 

 pp. 1062, 1064 ; new name for Defrancia Millet not Bronn. 



Pontiothauraa E. A. Smith, Ann. Mag. Nat. Hist., vol. 16, p. 2, 1894. 1st 

 .species, P. miralile Smith. Malabar coast, 1,250 fathoms. Report on anatomy 

 see S. Pace, Journ. Linn. Soc, Zool., vol. 28, p. 455, 1903. 



Protosurcula Casey, Trans. St. Louis Acad., vol. 14, 1904, p. 144. Type, PI. 

 gabbi Conrad. Eocene, Texas. Cossmann, Essais, p. 221, 1906, unites this with 

 Surcula (javana) s. s. 



Pseudodaphnella Boettger, 1895, Nachrbl. d. Deutsche Mai. Ges., p. 58. Type, 

 ClatlmreUa philippineiisis Reeve. Shell a good deal like an Ampliissa. 



Pseudomata v. Martens, Sitzb. d. Ges. fiir Naturf. Freunde zu Berlin, p. 19, 

 1901. Type, PI. cJmni v. Martens. 



Pseudomelatoma Dall, 1918. Type, PI. penicillata Carpenter. 



Pseiidoraphitoma Boettger, 1895, Nachrbl. d. Deutsche Mai. Ges., p. 56. Sole 

 type, Clathurella fairbanki Nevill. A ClathureUa with Gemmula sculpture and 

 7)nWio-like outer lip. 



Pseudotoma Bellardi, Mon. PI. 1875, p. 209. No type selected. 1st sp. P. 

 laevis Bellardi, which is mentioned by Fischer, Man., 1883, p. 589. Dall, 1908, 

 adopted Pleurotoma intorta Brocchi as type. In Bellardi's preliminary synopsis 

 of Pleurotomidae, 1875, he mentions PI. intorta as the type and it is the sole 

 species given. Not Pseudotomia Stephens, 1852. Lepidoptera. Equals Acamp- 

 togenotia Rovereto, 1899, Syn., p. 3. 



Pusionella Gray, Proc. Zool. Soc, 1847, p. 137. Type, Mnrex pusio Born, 

 1778. -\-Netrnm Philippi, A^ih., 1850, p. 118. Fusus nifat Adansou. 



Raphitoma Bellardi (1S47) Mon. Pleur., pp. 10, 84 (1875) no type fixed. 

 Not Raphitoma Bellardi, 1878, Mon. Pleur., p. 323. where vulpecula Brocchi, 

 which is a typical Mangilia, is cited by Bellardi as the type of the genus making 

 it a synonym of Mangilia. Raphitoma, as first established, was very hetero- 



