278 U.S. NATIONAL MUSEUM BULLETIN 287 



rhyssa, Cocculina 1925, PUSNM, vol. 66, art. 17, no. 2554, p. 11, pi. 



32, figs. 10, 11 (USFC sta. 3721, off Hondo, Japan; USNM 



110782). 

 rhyssa, Mangilia (Clathromangilia) 1919, PUSNM, vol. 56, no. 



2288, p. 62, pi. 21, fig. 3 (Gulf of California; USNM 54479). 

 rhyssa. Morula 1923, PANSP, vol. 75, p. 304. New name for Morula 



fiscella Reeve, 1846, not Gmelin. 

 rhyssa, Polygyra 1897, N, vol. 11, no. 1, p. 2 (White Mountains, New 



Mexico); [as Ashmunella rhyssa] 1902, PUSNM, vol. 24, no. 



1264, p. 507, pi. 27, figs. 11, 14 (USNM 107633). 

 rhyssa, Solariella 1919, PUSNM, vol. 56, no. 2295, p. 360 (Catalina 



channel, California; USNM 173803). 

 rhyssa, Vitrinella 1927, PUSNM, vol. 70, art. 18, no. 2667, pp. 115, 



125 (off Fernandina [Florida] ; USNM 108127b). 

 rhyssoides, Plicifusus ( Aulacofusus) 1918, PUSNM, vol. 54, no. 



2234, p. 227 (Rikuzen, Japan; USNM 274069). 

 rhvssum. Cerion (Strophiops) 1905, BI, p. 34, pi. 12, figs. 4, 6 



(fossil, small unnamed kev S of Reids Cay, Middle Bight, Andros 



Island. Bahama Islands) 

 rhyssus, Murex (Alipurpura) 1919, PUSNM, vol. 56, no. 2295, p. 



332 (San Pedro, California; USNM 160500). 

 rhyssus, Tritonofusus (Plicifusus) 1907, SMC, vol. 50, pt. 2, no. 



1727, p. 160 (USFC stas. 5011, 5013, Aniwa Bay, Sakhalin 



Island; USNM 110489); 1925, PUSNM, vol. 66, art. 17, no. 2554, 



p. 25, pi. 33, fig. 7. 

 rhytida, Leda 1908, BMCZ, vol. 43, no. 6, pp. 219, 376 (ALBA- 

 TROSS sta. 3422, off Acapulco, Mexico; USNM 122918). 

 rhytidum, Epitonium 1917, PUSNM, vol. 53, no. 2217, p. 486 



(Galapagos Islands; USNM 207604). 

 rhytidus, Pecten (Patinopecten) 1921, N, vol. 34, no. 3, p. 77 



(Pliocene, near Solomon River, Alaska; USNM 333044). 

 richi Dall and Bartsch, Odostomia ( Salassiella) 1909, USNMB 68, 



p. 133, pi. 13, figs. 6, 6a (San Pedro, California; USNM 160484). 

 richmondi, Mactra 1894, N, vol. 8, no. 3, pp. 26, 28 (Greytown, 



Nicaragua); 1902, PUSNM, vol. 24, no. 1264, p. 510, pi. 31, fig. 6 



(USNM 124774). 

 Rictaxis 1871, AJC, vol. 7, pt. 2, p. 136. Type-species by original 



designation: Rictaxis puncteocoelata Carpenter. 

 Rictocyma 1871, AJC, vol. 7, pt. 2, p. 151. Type-species by original 



designation: Rictocyma mirabilis Dall [is Astarte esquimalti 



(Baird)l ; 1903, PUSNM, vol. 26, no. 1342, p. 936. 

 ridgwayi Dall and Bartsch, Turbonilla (Pyrgolampros) 1909, 



USNMB 68, p. 62, pi. 6, figs. 10, 10a (San Diego, California; 



USNM 162560). 



