242 INDEX AND SYNONYMY. 



PA OK. 



Maculata (Turritella), Rve. Conch. Icon., sp. 33, 1849, . 202 

 Magellanica (Mathilda), Fischer. Man. de Conch., p. 172, 



1881, 211 



Magnum (Caecum), Stearns, 219 



Major (Bivonia sutilis, var.), Morch. Zool. Proc., 58, 1862, 177 

 Major (Cornuoides), Brown. Recent Conch. Great Brit., 



1827. = C. trachea, Mont., young, . . . .219 

 Margaritarum (Yermetus), Val. Voy. Venus, t. 11, f. 2 



(larger fig.), . . 181 



Margaritarum (Siphonium), Val. Voy. Venus, pi. 11, f. 2. 



= Thylacodes squamigerus, Carp., var. pennata, Morch., . 184 

 Marginatum (Caecum), de Folin. Fonda de la Mer, viii, 



143, t. 22, f. 3,4, 1869, . . 222 



Marmorata (Turritella), Kiener. Icon. Coq. Viv., p. 23, t. 



8, f. 4. = T. goniostoma, Val. 198 



Marmorata (Turritella), Ch., iv, p. 259, f. 1422. 



= T. variegata, Linn. ... . .199 



Marmoratum (Caecum formulosum, var.), de Folin. Foncls 



de la Mer, viii, p. 124, 222 



Masier (Vermetus), Desh. Anim. s. Vert, ix, 65, 1843, . 180 

 Massiliense (Caecum), Folin. Fonds de la Mer, . .216 



Mathilda, Semper. Jour, de Conch , xiii, 330, 1865, . 195, 210 

 Maxima (Vermetus centiquadrus, var.), Morch. Zool. 



Proc., p. 362, 1861, . . . . . . . .175 



Maximum (Siphonium), Sowb. Tank. Cat., p. 23, 1825, . 184 

 Maximus (Onustus), Humphr. Cat., p. 28. 



= Xenophora conchyliophorus, Born. 

 Meandrina (Xenophora), Fischer. Mas. Demidoff, p. 213- 



214,1807. = X. conchyliophorus, Born, . . . 161 

 Mediterranea (Xenophora), Tiberi. Jour, de Conch., xi, p. 



157, pi. vi, f. 1, 1863. = X. crispa, Konig, . .160 



Mediterraneum (Spirolidium), Costa. Microdoride Medi- 



terr., p. 66, t. xi, f. 4, 1861. ? = C. Folini, B. D. D. 213, 223 

 Megacentro (Siphonium maximum, var.), Morch. Zool. 



Proc.. p, 168, 1861, . . . . .184 



Megamastum (Siphonium), Morch. Zool. Proc., p. 153, 1861, 185 

 Meioceras, Carpenter. Zool. Proc., p. 438, 1858. 



= S. G. of Csecum, Flem 214,222 



Melanioides (Mesalia), Rve. Conch. Icon., sp. 3, 1849, . 209 

 Melanosclera (Vermiculus spiratus, var.), Morch. Zool. 



Proc., p. 174, 1861, . . 187 



Melanostomus (Thylacodes), Morch. Proc. Zool. Soc., p. 



99, 1865, 183 



Mesal (Turritella), Desh. Anim. s. vert., ix, p. 261. 



= T. brevialis, Lam 209 



Mesalia, Gray. Syn. Brit. Mus., 1840, . . . 193, 209 



