20 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 02 



§Lk. Syst. 96 gives as genotype " haliotoides, n. 

 ex D. Mauger, ex ins. Teneriffae," which = 

 T. maugei, Fer. 



236 TOO ]'itrina V. pellucida 



§Draparnaiid's genotype. Same in Mtf. ii, 239. 



237 10 1 Helix 



238 102 II. gigantea (Helix eoniu iiiilitaire. 



Linn.) 



§Lk. Prod. 76 cites H. nemoralis, Lin., but Lk. 

 Syst. 94 and Mtf. ii, 231 cite H. pomatia, Lin., 

 which Fl. 1818, 312 definitely designated and 

 which is, therefore, the type. 

 238 102 Caroeolla C. aeutissiim 



§Montfort (ii, 139) founded the genus as Cara- 

 colus with oeulatiis {= Helix caroeolla, Lin.) 

 as genotype. The correct type is, therefore, 

 Caracolns caroeolla (Lin.). Lamarck's name 

 for the species in the Hist. (sp. 2) is albilabris. 



238 102 .hiosfoiiia A. depressii ill [sic] (Helix ringe us. 



Linn.) 

 §Genus founded by Fischer de W., 1807, for 

 A. octodentata and A. hexodon ( = ringens, 

 Lin., teste Pilsbry). Montfort (ii, 359) called 

 it Tomogcres ritigens. Lamarck in the Hist, 

 changed the name to depressa. The type is, 

 therefore, A. ringeiis (Lin.). 



239 103 Ilelieina H. neritella. §Stet. 



§Genus proposed by Lamarck (Prod. y6) with- 

 out named type, but Lk. Syst. 94 gives H. neri- 

 tella, n. Mtf. ii, 171 arbitrarily changed the 

 name to Pitonnillus muricinus. 

 239 103 Pupa P. mumia 



§Lk. Syst. 88, genotype Turbo uva, Lin. Mont- 

 fort (ii, 299) cites the same. 

 [Non pupa, Bolten, 1798; nee Draparnaud, 

 1805. Generic name preceded by Cerion, Bol- 

 ten, 1798.] 



