144 BULLETIN 91, UNITED STATES NATIONAL MUSEUM. 



(Coll. No. 273) ; Cat. No. 249900, two specimens (Coll. No. 1172) ; Cat. 

 No. 249901, two specimens (Coll. No. 1173); Cat. No. 249902, two 

 specimens (Coll. No. 1174). 



PATELLA CAPENSIS Dunker. 



Cat. No. 32000, U.S.N.M., one specimen from the Cape of Good 

 Hope. Cat. No. 89839, U.S.N.M., three specimens from the same 

 place. In addition to these, the United States National Museum has 

 three lots from Port Alfred, as follows: Cat. No. 249782, one specimen 

 (Coll. No. 1054); Cat. No. 250563, one specimen (Coll. No. 1436); 

 Cat. No. 250568, another specimen (Coll. No. 1441). 



PATELLA DUNKERI Krauss. 



Cat. No. 1056, U.S.N.M., four specimens collected by William 

 Stimpson on the North Pacific Exploring Expedition at Simons Bay, 

 Cape of Good Hope. Cat. No. 125374, U.S.N.M., one specimen from 

 Cape Town. Cat. No. 186895a, U.S.N.M., one specimen from Port 

 Alfred (Coll. No. 265a). Cat. No. 227792, U.S.N.M., two specimens 

 from the same locality (Coll. No. 887). 



PATELLA PRUINOSA Krauss. 



Cat. No. 14, U.S.N.M., one specimen collected by William Stimpson 

 on the North Pacific Exploring Expedition at Simons Bay, Cape of 

 Good Hope. Cat. No. 17352, U.S.N.M., two specimens from the Cape 

 of Good Hope. Cat. No. 186904, U.S.N.M., three specimens from 

 Port Alfred (Coll. No. 274). Cat. No. 250566, U.S.N.M., contains a 

 young specimen of this species (Coll. No. 1439). 



Genus HELCION Montfort. 



HELCION PECTINATUS Linnaeus. 



Cat. No. 188, U.S.N.M., six specimens collected by William Stimp- 

 son on the North Pacific Exploring Expedition at False Bay, Cape 

 of Good Hope. Cat. No. 18790, U.S.N.M., one specimen from Port 

 Elizabeth. Cat. No. 21823, U.S.N.M., one specimen from Algoa Bay. 

 In addition to these, the United States National Museum contains 

 five lots from the Cape of Good Hope, as follows: Cat. No. 32008, one 

 specimen; Cat. No. 89843, three specimens; Cat. No. No. 89844, one 

 specimen; Cat. No. 120239, one specimen; Cat. No. 128378, one 

 specimen. Cat. No. 186905, U.S.N.M., one specimen from Port 

 Alfred (Coll. No. 275). 



Family PHASIANELLIDAE. 

 Genus PHASIANELLA Lamarck. 



PHASIANELLA KOCHII Phllippi. 



Cat. No. 18793, U.S.N. M., twelve specimens from Port Elizabeth. 

 Cat. No. 43122, U.S.N.M., twenty-six specimens from Cape of Good 



