NO. 17 Lamarck's genera of shells — kennard et al. 17 



Q.J.S. 

 1823, July Reprint 



Page Page Genus Type & Synonym 



lar only. [Generic name preceded by Clio, 

 Linne, 1767.] 



221 85 Limacina 



222 86 L. helicalis {Clio helicina. Gmel.) 



§Sole species, but type name should read L. 



helicina (Gmel.). 

 222 86 Cymbidia C. p era nil 



§Sole species and genotype. Genus founded 



1810 by Peron and LeSueur, but species then 



given in vernacular. 



222 86 Pnenmodermon [No shell.] 



§ [Monotype P. pcronii, confirmed by Fl. 1822, 



570-] 



223 87 Phyllidia [No shell.] 



§[ Genus founded 1798 by Cuvier as Phyllida, 

 with tyjDe P. horbonica. Generic name altered 

 by him in his Table to Phyllidia. Lk. Syst. 66 

 cites Phyllidia varicosa, n. 



223 87 CJiitonellus C. Icems. §Stet. 



224 88 Chiton [2] C. sqiiamosns (Idem. Linn.) 



§Stet. Lk. Prod. 90 cites C. tuberculafus, Lin., 

 but Lk. Syst. 67 cites C. gigas, which is not 

 a Linnean species. 



224 88 Patella 



225 89 [2] P. granatina (Idem. Linn.) 



§.Stet. Lk. Prod. 78 cites P. granulans, Lin., 

 but Lk. Syst. 68 cites P. testudinaria, Lin., 

 while Mtf. ii, 67 cites P. roseus, which is a 

 Fissurella. Fl. 1818, 313 suggested "the 

 common limpet " as type. Gray, 1847, ^^' 

 lected P. testudinaria. 



225 89 PlcurobrancJins 



226 90 P. Peronii 



§Sole si)ecies: was Cuvier's genotype, 1804. 

 226 90 IJiiibrella U. Indica {Patella wnbcllata. 



Gmel.) 

 §Gmelin's specific name having priority the type 

 is U. imibcllata (Gmel.). 

 [Generic name preceded by Umbraculum, 

 Schumacher, 1817.] 



