NO. 17 LAMARCK S GENERA OF SHELLS KENNARD ET AL. 23 



Q.J.S. 

 1823, July Reprint 



Page Page Genus Type & Synonym 



[Generic name preceded by Plotia and Thiara 

 of Bolten, 1798.] 

 244 108 Mclanopsis . [2] M. Icsmgata 



^Icrvigata is admittedly a synonym for buc- 

 cinoidea, Oliv., which was Ferussac's geno- 

 type in 1807. 



244 108 Pircna P. ferebralis {Stroinhus ater. 



Linn.) 

 §Generic name first given by Lamarck in the 

 vernacular in 181 2, Latinized by him in 181 6 

 with (figure) genotype P. madagascarensis, 

 changed in Hist, to P. spinosa. 

 [Fischer considers this genus to be a synonym 

 for Fauiius, Mont fort (ii, 427), genotype F. 

 inelanopsis.] 



245 109 Valvata V. piscinalis 



§Muller's genotype was V. cristata, which, 

 therefore, stands. 



245 109 Paludiua P. v'wi para {Helix vivi para. lAnn.) 



§In 1809 Lamarck used the vernacular name 

 " Vivipare " for this genus changing it in 1812 

 to " Paludine." Its Latin form Paludiua first 

 occurs here (1822). Meantime Montfort 

 1810 (ii, 247) adopted and Latinized the 

 former name with type F. fliiviorum which 

 was n.n. for mvipara, Lin. The correct name 

 of the type is, therefore, Jli^iparits viviparus 

 (Lin.). 



246 110 Aiupullaria A. Cuyancnsis 



§Genotype, Lk. Prod. 76, is Helix anipnllacea, 

 Lin., which is renamed in the Hist. (sp. 3) 

 fasciata. Lk. Syst. 93 cites A. rugosa, n., 

 which Mtf. ii, 243 repeats giving as syn. 

 Bulinius urccus, Brug. = Nerita urcca, Miill. 

 [Generic name preceded l)y PUa, Bolten, 1798, 

 with same type.] 

 246 110 NaviccUa [3] A'", tcsscllata. §Stet. 



§ I Generic name first proposed in the vernacular 

 by Lamarck in 1809 and fir.st Latinized by him 



