_ 4 — 



Macromplialus Wood 1842. Ann. Mag. N. H. IX. * 



Etym. ftaxQog, longus; oiiig)al6g, umbilicus, 

 Genus Buccineorum. 

 MoRRis 1843. Brit. foss. p. 150. 

 lHficroseliisma (male Machrochisma) Swainson 1840. 



Mal. p. 356. 

 Etym. (.laiCQog, longus; Gxio^a, fissura. 

 Subgenus Fissurellae. Typus: Fiss. hiantula Lamck. 

 Synon. Pupillaea Gray. 

 Hlacroscliisma (male Macrochisma) Gray 1840. Syn. 



Brit. Mus. * 

 Genus Patelloideorum (Agass. Noin.), a praecedente 



difFerens ? 

 llacrosiiira Guilding ined. teste Swains. 1840. Malac. p. 



171. 335. 

 Etym. /iiaiCQog, longus; onslQa, spira. 

 Subgenus Achatinae. 

 = Subulina Beck. 

 JUacrostoma (les Macrostomes) Lamck. 1812. Extr. d'un 



Cours. * teste Desh. 

 Etym. (^axQog, magnus; oro/ua, os. *) 

 Familia Trachelipodum asiphonoideorum. Genera: 



Stomatia , Slomatella. 

 Lamck 1822. Hist. VI. 2. p. 206. — (ed. 2a IX. p. 



6.) — familia Phytophagorum. Genera : Sigaretus, 



Stomatia, Stomatella, Haliotis. 

 Desh. 1830. Enc. meth. III. p. 391. — unica familia 



Aristerobranchiorum. Bene ejicitur Sigaretus. 

 Reeve 1841. Proc. Zool. Soc. p. 75. et 1842. Conch. 



syst. II. p. 36. — (Macrostomata.) — 3a fami- 



lia Cervicobranchiatorum. Genera: Velutina, Si- 



garetus, Stomatia, Haliotis. 



Pariter Catlow 1845. Conch. Nom. p. 108. 



2) Macrostoma Risso (1826.) i , 

 Macrostoma Agass. (1839.)^ ^** 



