NO. 17 Lamarck's genera of shells — kennard et al. 31 



Q.J.S. 

 1823, Oct. Reprint 



Page Page Genus Type & Synonym 



53 91 [ = 127] [2] P. lambis {Stroiiibiis lainbis. 



Linn.) 

 §Genotype, Lk. Prod. y2, is Strombus lambis, 

 Lin. Same in Lk. Syst. 81. Montfort, ii, 607, 

 gave Pteroceras scorpius (Lin.). Generic 

 name preceded by Lambis Bolten. 



53 91 [ = 127] Strombus [3] ^^ latissimus (Idem. Linn.) 



§Lk. Prod. 72, Lk. Syst. 81 and Mtf. ii, 515 give 

 S. pugilis, Lin., which should, therefore, be 

 taken as type. 



54 92 [ = 128] Cass id aria 



1:55 93 [ = 129] C. cchinoplwra (Buccinuiii echino- 



plwntni. Linn.) 

 § [Generic name was originally given by La- 

 marck in 18 1 2 in vernacular and so dates only 

 - from 1822. Preceded by Galeodea, Link, 1807, 

 and Morio, Montfort, 1810 (ii, 479).] 



55 93 [ = 129] Cassis [6] C. glauca {Buccinum glaucum. 



Linn.) 

 §Genotype, Lk. iVod. yz, is Buccinum cornutum, 

 Lin. Lk. Syst. 80, Mtf. ii, 599 and Fl. 1818, 

 310, all have the same. 



56 94[ = i3o] Riciiiula R. horrida {Murex neritoidcus. 



Gmel. [i. e. Linn.] ) 

 ^horrida being a synonym for ncritoideus the 

 type name should read R. neritoidea (Lin.). 

 [Generic name preceded by Dm pa, Bolten, 

 1798, and Sistriiin, Montf., 1810.] 



56 94[ = i3o] Purpura P. persica {Buccinum pcrsicuin. 



Linn.) 

 §Genotype, Lk. Prod. 71, is Buccinum persicum, 

 Lin. Same in Lk. Syst. "/y and Mtf. ii, 467. 

 [Generic name preceded by Thais and Nucella 

 both of Bolten, 1798.] 



57 95 [ = 131] Monoccros [2] M.imbricatum {Buccinum 



monodon. Gmel.) 

 §Lamarck's specific name being a n.n. for 

 Gmelin's the type name should read Mono- 

 ccros monodon (Gmel.), 



