RECENT MOLLUSCA OF AUGUSTUS ADDISON GOULD 37 



actutus, Ziziphinus Plate 15, fig. 14 



1861, PBSNH, vol. 8, p. 19 (Eastern Coral Seas, W. Stimpson), 

 axis 4, diam. 3 mm.; 1862, Otia Conch, p. 157. Lectotype, here 

 selected, USNM 24157, original no. 414, figured by Yen, 1944, 

 Proc. California Acad. Sci., ser. 4, vol. 23, p. 564, pi. 50, figs. 6, 7. 

 NPEE. 



aculeus, Cingula Plate 10, fig. 6 



1841, Invert. Massachusetts, p. 266, fig. 172 (on stones about low- 

 water mark, at East Boston, [Massachusetts]), length % , breadth 

 Yn in.; divergence 23°. Mentioned as being in BSNH 2359, now 

 lost, and in Massachusetts State Cabinet 32; 1862, Otia Conch., 

 p. 182; 1870, Invert. Massachusetts, p. 299, fig. 568 fgenus changed 

 to Rissoa]. Lectotype, here selected, MCZ 152869 ex Massachu- 

 setts State coll.; 3 paratypes MCZ 225217 from same lot. 



acuminata, Achatinella [Leptachatina]: 1847, PBSNH, vol. 2, p. 

 200 (Kauai, Sandwich [Hawaiian] Islands), long. *%<), lat. % in.; 

 1852, USEE, vol. 12, p. 87, pi. 7, fig. 100; 1862, Otia Conch., pp. 

 35, 244. 



"Single broken specimen in Smithsonian [USNM 5502]. A care- 

 ful search through Gould's collection in Albany did not produce 

 another specimen." C. M. Cooke, 1911, in Pilsbry, Manual of 

 Conchology, ser. 2, vol. 21, p. 5. 



acuminata, Alvania Plate 12, fig. 1 



1861, PBSNH, vol. 7, p. 402 (Bonin Islands, W. Stimpson), axis 

 3, diam. 1 mm.; 1862, Otia Conch., p. 146. Measured holotype 

 USNM 943. NPEE. 



acuminata, Littorina: 1849, PBSNH, vol. 3, p. 84 (Mangsi Island 

 [Strait of Balabac]), long. % , lat. % in.; 1852, USEE, vol. 12, p. 200, 

 pi. 14, fig. 239,a,b; 1862, Otia Conch, p. 53. Holotype USNM 

 5638; 2 paratypes USNM 612325; paratype MCZ 169035 ex NYSM 

 81, original no. G 2564; paratype MCZ 136620 ex BSNH 5419; 

 paratype MCZ 119415 ex Smithsonian Inst, (printed label). 



acuminata, Monoptygma Plate 4, fig. 8 



1861, PBSNH, vol. 7, p. 406 (Ousima [Amami-O-shima, Ryukyu 

 Islands], W. Stimpson), axis 6, diam. 2 mm.; 1862, Otia Conch., 

 p. 150. Measured holotype USNM 24255, original no. 2101; para- 

 type MCZ 169036 ex NYSM 46, original no. G 2458. NPEE. 



adunca, Neaera: 1861, PBSNH, vol. 8, p. 24 (Kagoshima Bay 

 [Japan], sandy mud, 12-15 fathoms, W. Stimpson), long. 5, lat. 

 4 mm.; 1862, Otia Conch., p. 162. Type lot USNM 1296, not 

 located. NPEE. 



adunca, Scrobincularis (Capsa): 1861, PBSNH, vol. 8, p.[28 (Loo 

 Choo [Okinawa, Ryukyu Islands], W. Stimpson), long. 22, alt. 15, 

 lat. 10 mm.; 1862, Otia Conch., p. 167. NPEE. 



