106 GASTEROPODA. 



Loxonema rcemeri, Kayser, G. F. Whidborne, Devonian Fauna 



S. Eng. (1891), pi. xvii, f. 19, p. 172. Devonian; Livmmaton. 



Presented by the Rev. G. F. Whidborne, M.A. 

 Maclurea macromphala, v. Ophileta macromphala. 

 Maclurea magna, Leseur, F. McCoy, Brit. Palaeoz. Foss. (1852), 



pi. i L, f. 13, 14, p. 300. Lower Bala; Aldons, Girvan. 

 Macrochilina brevispirata (McCoy). Macrochilus brevispi- 



ratus, F. McCoy, A. M. N. H. ser. 2, xn (1853), p. 193, and 



Contrib. Brit. Pal. (1854), p. 262, and Brit. Palseoz. Foss. 



(1855), pi. iii H, f. 7, 8, p. 547. Carboniferous Limestone ; 



Jig. 7 from Lowick, Jig. 8 from Derbyshire. 

 M. elevata, G. F. Whidborne, Devonian Fauna S. Eng. (1891), 



pi. xvii, f. 11, 11 a, p. 170. Devonian; Lummaton. Presented 



by the Rev. G. F. Whidborne, M.A. 



M. limnaeiforme (McCoy). Macrochilus limceiformis, F. McCoy, 

 A. M. N. H. ser. 2, xn (1853), p. 193, and Contrib. Brit. Pal. 

 (1854), p. 261, and Brit. Palseoz. Foss. (1855), pi. iii I, f. 40, 

 p. 548. Carboniferous Limestone ; Lowick. 



M. pupa (SalteT). Macrocheilm pupa, Salter, Cat. (1873), p. 156. 

 W enlock Limestone; Dudley. Fletcher Collection. 



M.? spirata (McCoy). Macrochilus? spiratus (McCoy), F. McCoy, 

 Brit. Pateoz. Foss. (1855), pi. iii H, f. 1, 2, p. 549. Carboni- 

 ferous Limestone ; Lowick. 



M. subcostata (Schlotheim), G. F. Whidbome, Devonian Fauna 

 S. Eng. (1891), pi. xvi, f. 2, 2 a, p. 159. Devonian; Lummaton. 

 Presented by the Rev. G. F. Whidborne, M.A. 



M. subimbricata (d'Orbigny), G. F. Whidbome, Devonian Fauna 

 S. Eng. (1891), pi. xvii, f. 7, p. 166. Macrocheilus tumescens, 

 G. F. Whidborne, G. M. dec. 3, vi (1889), p. 30. Devonian; 

 Lummaton. Presented by the Rev. G. F. Whidborne, M.A. 



Macrochilus, v. Macrochilina. 



Mesochilotoma striata, H. G. Seeley, A. M. N. H. ser. 3, vn 

 (1861), p. 284. A. J. Jukes- Browne, Q. J. G. S. xxxm (1877), 

 p. 496. Cambridge Greenland; Cambridge. Presented by 

 J. Carter, Esq., F.G.S. 



Monodonta arata, J. Lycett, Supp. Mon. Moll. Gt. Ool. etc. 



