100 U.S. NATIONAL MUSEUM BULLETIN 239 



leonina, Chioraera: 1852, USEE, vol. 12, p. 310, pi. 26, fig. 404,a-b 

 (dredged at Port Discovery, Puget Sound [Washington], 3 fathoms, 

 Mr. Dyer), long. 5, lat. V/i, alt. 1, diam. capitis 1% in.; 1862, Otia 

 Conch., p. 230. 



lepida, Gibbula Plate 20, fig. 7 



1861, PBSNH, vol. 8, p. 21 (New Ireland [Bismarck Archipelago], 

 W. Stimpson), diam. 5, axis 4 mm. Lectotype, here selected, 

 USNM 2045; smaller paratype USNM 24226; 10 paratypes MCZ 

 169221 ex NYSM 141, original no. A 2914; 3 paratypes MCZ 38129 

 ex BSNH 3938 from W. Stimpson. NPEE. 



lepida, Limnea [sic]: 1847, PBSNH, vol. 2, p. 211 (Lake Vancouver, 

 Oregon [Washington]), long. %, lat. % in.; 1852, USEE, vol. 12, 

 p. 121, pi. 9, fig. 141,a; 1862, Otia Conch., p. 41. Syntype USNM 

 5541, specimen damaged. 



lepida, Littorina: 1849, PBSNH, vol. 3, p. 83 (Puget Sound, 

 Oregon [Washington], Pickering), long. %, lat. % in.; 1852, USEE, 

 vol. 12, p. 199, pi. 14, fig. 238,a-c; 1862, Otia Conch., p. 52. 2 

 syntypes USNM 5637, both smaller than fig. type; 4 syntypes 

 MCZ 169222 ex NYSM 82, original no. G 2565. 



lepida, Marginella (Glabella) Plate 4, fig. 3 



1860, PBSNH, vol. 7, p. 384 (China Seas, W. Stimpson), axis 3, 

 diam. 2 mm.; 1862, Otia Conch., p. 139. Measured holotype 

 USNM 24184, original no. 440. NPEE. 



lepida, Siphonaria: 1846, PBSNH, vol. 2, p. 154 (Rio [de] Janeiro 

 [Brazil]), long. 9 { , lat. 7/ 20 , alt. H in.; 1852, USEE, vol. 12, p. 360, 

 pi. 30, fig. 466,a-c; 1862, Otia Conch., p. 11. Figured holotype 

 USNM 5858. 



lepidus, Bulimus: 1856, PBSNH, vol. 6, p. 12 (Mergui Islands 

 [Burma], J. Benjamin), axis %, diam K in.; 1862, Otia Conch., 

 p. 219. 



lepidus, Chiton [(Lepidopleura)}: Plate 22, fig. 2 



1859, PBSNH, vol. 7, p. 164 (China Sea, lat. 24° N., W. Stimpson), 

 long. 13, lat. 9 mm.; 1862, Otia Conch., p. 118. Lectotype, here 

 selected, USNM 1865; paratype USNM 24263 is reduced to plates. 



lepidus, Unio Plate 31, fig. 1 



1856, PBSNH, vol. 6, p. 15 (Lake Monroe, Florida, H. Bryant), 

 long. 2%, lat. 1, alt. 1% in.; 1862, Otia Conch., p. 222. Probable 

 measured holotype, here selected, lectotype MCZ 169223 ex NYSM 

 266, original no. A 5170. 



leporina, Helix: 1848, PBSNH, vol. 3, p. 39 (Mississippi and 

 Arkansas, J. Bartlett), diam. % alt. % in.; 1851, in A. Binney, 

 Terr. Moll. U.S., vol. 2, p. 199, pi. 40a, fig. 1; 1862, Otia Conch., 

 p. 203. Syntype USNM 39254 ex W. G. Binney Coll. labeled 



