117 — 



51, male confusis Rissois, Hydro- 

 biis , Eulimis , Truncatellis , Tur- 

 bonillis. 

 Pyramiis Dana 1847 Sill. Journ. 

 IV. 166, gen. Bivalv. foss. = 

 Pyramia Dana. 



— Pyrazus Montf. — Gkay 1847 



Zool. Proc. 164, g. Melaniainorum. 



— [PyrgO Blv. 1824.] Pirgo Defe. 



1824 Tabl. foss. 119, g. Crista- 

 ceorum. 

 Pyrgus Alb. 1850 Hel. 177, sect. 

 Bulimi : B. turritus Brod. 



— Pyrula Lamck. 1799 Prodr. 73, 



g. Unilocularium : Bulla ficus Linn. 

 — Reeve 184. . Conch ic, Monogr. 



— Pyrula Link. — cf. Oersted 1850 



Forelobig Underretn. om Dyret 



etc. 

 Pyrula Perry 1811 Conchol. , t. 



Gray 1847. = Fasciolaria Lmck. 

 Pyrulidae Hinds 1843 Ann. Mag. 



N. H. XI. 257, fam. 



— PyrUS Webst. , typus : Pyrula 



bulbiformis Lmck. 



— Pythia BoLT. — LiNK 1807 Rost. 



Samml. IH. 139, g. Adelobran- 

 cheonim. Synon. Polydonta Fisch. 

 q. cf. 



— [Pytlliia Beck 1837] Phytia Gray 



q. cf. — Akt. 1847 Ztschr. f. 

 Mal. 168. 



— <|^uadrula Raf. — Agass. 1862 



Arch. f. Nat. XVIII. 1. p. 48, 

 g. Naiadum. 



— [Ouoyia Gray 1840.) Quoyie 



Desh. I. c. — Gray 1847 Zool. 

 Proc. 138, g. PurpurinoiTim : Pla- 

 naxis decollata Quoy. — Synon. 

 Leucostoma Svvains. Fissilabria 

 Brown. 

 [Quoyia] Quoyie Desh. 1830 Enc. 

 raeth. II. 247, g. Lithophagonim 

 non descriptum , a Grayo cum 



dubio in synon. G^strochaenae 

 recensitum. 

 Rabdotus Alb. 1850 Hcl. 164, 

 sect. Bulimi : B. durus Spix 



Radlis Alb. 1850 Ilel. 164, sect. 

 Bulimi : B. pallens Jon. , ct Mo- 

 zambicensis Pfr. (^«_;^t?.) 



Radiolidae D'Okb. 1847 Compt. 

 rend. XXV. 269, fom. Abrachio- 

 podorum : Radiolites , Caprotina. 

 = Radiolitidae D'Orb. 



— Radiolites^ Lamck. — Gkay 



1848 Ann. Mag. N. H. IL 439, 

 gen. Radiolitidarum. Par. D'Orb. 

 1850 Ann. sc. nat. XIV. 83. 



Radiolitidae Gray 1848 Ann. 

 Mag. N. H. H. 439, fam. Rudi- 

 stanim : Radiolites , Caprina. — 

 D'Orb. 1850 Ann. sc. nat. XIV. 

 83, fam. Brachiopodum cirrhida- 

 rum(!): Radiolites, Biradiolites, 

 Caprotina, Requienia. 



Radsla Gray 1847 Zool. Proc. 

 126. 168, g. Chitonidarum : Ch. 

 Barnesii Gray. 



— Radula GRAY. = Neritopsis Grat. 



— Ranella Lamck. — Kien. 1842 



Icon. coq. viv. — Reeve 1844 



Conch. ic. , Mon. 

 Rapana (« Schum.) Gray 1847 



Zool. Proc. 136, gen. Coninorum : 



Bucc. bczoar L. , Pyrula Maweae 



Gray, BuIIa rapa L. — Synon. 



Bulbus Humphr. 

 Rapliistoma Hall 1847 Pal. 



New York I. , g. foss. Trochino- 



rum, Euomphalis affine. 

 Rapliitoma Bellardi 1846 Mo- 



nogr. Pleur. foss. , sectio Pleuro- 



tomae , vel genus distinctum ; di- 



visiones : 



homotomatae — Mangelia Risso. 



heterotomatae = Defrancia Mill. 



