96 U.S. NATIONAL MUSEUM BULLETIN 239 



Julia, new genus: 1862, PBSNH, vol. 8, p. 283. Type species: 

 Julia exguisita Gould, by monotypy; 1862, Otia Conch., p. 241. 



junceus, Bulimus [Stenogyra]: 1846, PBSNH, vol. 2, p. 191 

 (Society and Sandwich [Hawaiian] Islands), long. % 0} lat. Ko in.; 

 1852, USEE, vol. 12, p. 76, pi. 6, fig. 87,a-b (Tahiti and Eimeo 

 [Moorea, Society Islands)]; 1862, Otia Conch., pp. 32, 244. Fig- 

 ured holotype USNM 5489; 3 paratypes MCZ 169204 ex NYSM 

 205 and 206, original nos. 2140 and G 2573 from Sandwich Islands; 

 30 paratypes MCZ 169209 ex NYSM 202, original no. 1152 from 

 Oahu, Hawaiian Islands; paratype MCZ 216795 ex Smithsonian 

 Inst, (printed label). 



labecula, Mangelia [(Astyris)]: 1862, PBSNH, vol. 8, p. 281 

 (dredged off the coast of Georgia), axis 7, diam. 3 mm.; 1862, Otia 

 Conch., p. 238. 



labilis, Helix Plate 38, fig. 7 



1859, PBSNH, vol. 6, p. 422 (Hakodadi [Hakodate, Japan], among 

 dead leaves, in woods, W. Stimpson), axis %o, diam. % in.; 1862, 

 Otia Conch., p. 101. Lectotype, here selected, USNM 24209, 

 original no. 1678. NPEE. 



labiosa, Helix Plate 37, fig. 9 



1846, PBSNH, vol. 2, p. 165 (Astoria, Oregon), lat. Ko, alt. 4 / 10 in.; 



1851, in A. Binney, Terr. Moll. U. S., vol. 2, p. 170, pi. 13a, fig. 1; 



1852, USEE, vol. 12, p. 67, pi. 3, fig. 35,a-b (Oregon, at Astoria 

 and Fort George, on the Columbia River, Pickering and Drayton) ; 

 1862, Otia Conch., pp. 16, 243: ". . . is H. columbiana Lea." 

 Not Helix labisoa, O. F. Muller, 1774, changed by Pilsbry, 1940, 

 Land Mollusca of North America, vol. 1, pt. 2, p. 899, to Vesperi- 

 cola columbiana latilabrum. Possible figured holotype MCZ 

 169210 ex NYSM 279, original no. A 5393; paratype USNM 5435 

 reduced to fragments. 



lacertina, Euthrya: 1860, PBSNH, vol. 7, p. 327 (Simon's Bay, 

 Cape of Good Hope, W. Stimpson), axis 25, diam. 10 mm.; 1862, 

 Otia Conch., p. 123. NPEE. 



lacertinum, Cerithium Plate 11, fig. 4 



1861, PBSNH, vol. 7, p. 386 (Sydney Harbor [New South Wales, 

 Australia], W. Stimpson), axis 13, diam. 4 mm.; 1862, Otia Conch., 

 p. 141. Measured holotype USNM 16571, original no. 273. 

 NPEE. 



lacertinum, Polydonta (Infundibulum) Plate 9, fig. 9 



1861, PBSNH, vol. 8, p. 19 (Hong Kong Harbor [China], W. 

 Stimpson), diam. et axis 25 mm.; 1862, Otia Conch., p. 158. Meas- 

 ured holotype USNM 24888, original no. 629. The specimen 

 figured by Yen, 1944, Proc. California Acad. Sci., ser. 4, vol. 23, 





