INDEX AND SYNONYMY. 85 



Lactea (Natica), Marshall. Ann. Mag. X. -H., 1815, xvi, 



393. = var. X. Alderi, Forbes, 41 



Lactea (Xatica), Loven. Phil., Abb and Beschr. Xat., p. 



16, t. 1, f. 13. = X. pallida, Brod. and Sowb. . . .37 

 Lactea (Sigaretus), Recluz. Jour, de Conch., 1851, p. 186, 



pi. 6, f. 1-2. = S. planulatus, Recluz. . . 58 



Lacuna (Xatica), Montg. = Lacuna puteolus, Turton. 

 Lacunaria, Conrad. Smn. Eocene Check List, p. 12, 1866. 



= Lacunidae, ......... 6 



Laevida (Xatica), Laskey. = X. sordida, Phil. . . .38 



Lajvigata (Velutina), Pennant. But. Zool., iv, 140, 1877, . 65 

 Laevigatus (Sigaretus), Lam. An. s. vert., vi, 2d part, 



p. 208, . . ... .55 



Lamarckiana (Xatica), Recluz. MSS. Reeve, Conch. Ic., 6, 



1855. = X. ampla, Phil 33 



Lamarkianus (Sigaretus), Recluz. Chenu, 111. Conch., 7, 



t. 1, f. 5 (not t. 3, f. 2 == Delesserti). = S. Linneanus, 



Recluz, .......... 59 



Lamarckianus (Sigaretus), Recluz. Chenu, 111. Conch., pi. 



3, f. 2. = S. Cuvierianus, Recluz. Chenu, p. 18. 

 Lamellaria, Montagu (pars). Trans. Linn. Soc., xi, 1815, 11, 60 

 Lamellosa (Yanikoro), d'Orbigny. Moll. Cuba, t. 17, f. 



32-34. ?= Y. striata, d'Orb 69, 70 



Lanigera (Yelutina), M oiler. Moll. Groenlandiae, p. 10, 



1842, 66 



Largillierti (Xatica), Recluz. Jour, de Conch., 1852, p. 



408, pi. xii,f. 1, 41 



Larina, A. Adams. = Paludinidae. 



Larvata (Xeverita), Tapp. Can. Yoy. Magenta, 34, t. 1, f. v, 35 

 Latens (Lamellaria), Mull. Prodr. Zool. Dan., 242, . . 60 

 Latifasciatus (Sigaretus), Reeve (noil Ad. and R.). Couch. 



Icon., sp. 9. ? = S. concavus, Lam. . . . .55 



Latifasciatus (Sigaretus), Ad. and Reeve. Moll. Yoy. 



Samar., p. 55, pi. 13, f. 11. = S. neritoides, Linn. . . 55 

 Leachii (Sigaretus), Phil. Abb. Conch., pi. l,f. 3. 



= S. neritoideus, Linn. ....... 55 



Leachii (Sigaretus), De Blainville. Man. de Mai., t. 42, f. 3, 57 

 Lebruni (Xatica), Mabille et Rochebr. Bull. Soc. Philom., 



p. 102, 1884-5, . . ... 71 



Leckenbyi (Natica), Marshall. Ann. Mag. X. H., xvi, 393, 



1875. = var. X. catena, Da Costa, . . . . .41 

 Lemniscata (Xatica), Phil. Kiister, Xatica, 122, t. 17, f. 9. 



= N. canrena, Linn., juv., ...... 21 



Leptalea (Xatica), Watson. Jour. Jjinn. Soc., xv, 261, . 53 

 Leptonotis, Conrad. Am. Jour. Conch., ii, 76, 18G6, . . 13 

 Leucophaea (Xatica), Reeve. Conch. Ic., sp. 51, 1855, . 45 

 Leucotis, Swainson. Malacol., 346, 1840. = Xarica, Reel. 13 



