82 U.S. NATIONAL MUSEUM BULLETIN 287 



clionella, Leucosyrinx 1908, BMCZ, vol. 43, no. 6, pp. 213, 270, pi. 



14, fig. 3 (ALBATROSS sta. 3394, Gulf of Panama; sta. 2792, off 



Manta, Ecuador; USNM 123125). 

 clisea, Scapharca (Anadara) 1898, TWFIS, vol. 3, pt. 4, p. 657, 



[as clisia] pi. 33, fig. 25 (Miocene, St. Mary's River, Maryland; 



and others); 1905, Schuchert, Ball et al, USNMB 53, pt. 1, p. 



585 (Nomini Cliffs, Virginia; USNM 107721). 

 clisia. Area 1898, TWFIS, vol. 3, pt. 4, p. 928, pi. 33, fig. 25 [error 



for clisea]. 

 clisia, Mactrella 1915, N, vol. 29, no. 6, p. 62 (Manzanillo, W Mexico 



to Santa Elena, Ecuador). 

 cloneta, Tellina (Macaliopsis) 1900, TWFIS, vol. 3, pt. 5, p. 1020, 



pi. 46, fig. 8 (Oligocene, Chipola River, Calhoun County, 



Florida); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 643 



(USNM 114667). 

 Clunaculum 1899, PUSNM, vol. 22, no. 1185, p. 111. Type-species 



by original designation: Solecurtus mollis (Gould) Sowerby. 

 clymene, Pleiirotoma 1918, PUSNM, vol. 54, no. 2238, p. 333. New 



name for [Plein-otoma] teiiella E.A. Smith, 1882, not Mayer, 



1858. 

 Cnesterium 1898, TWFIS, vol. 3, pt. 4, p. 595. Type-species by 



original designation: Yoldia arctica Broderip and Sowerby, 



1829, not Gray, 1824 = Yoldia scissurata Dall. 

 cnisniatopleura, Buccinum angulosum 1919, PUSNM, vol. 56, no. 



2295, p. 328 (Point Barrow, Alaska; USNM 332759); 1925, 



PUSNM, vol. 66, art. 17, no. 2554, p. 7, pi. 4, fig. 4. 

 cnismatum, Buccinum 1907, SMC, vol. 50, pt. 2, no. 1727, p. 143 



(USFC sta. 3331, N of Unalaska, Bering Sea; USNM 110518); 



1921, USNMB 112, p. 99, pi. 10, fig. 2. 

 coccodes, Ceritiiium 1892, TWFIS, vol. 3, pt. 2, p. 284, pi. 22, fig. 6 



(Pliocene, Caloosahatchie [River] and Shell Creek [Florida]); 



1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 139 (Caloosa- 

 hatchie River, near Fort Thompson, Florida; USNM 113368). 

 Coccopygia 1889, BMCZ, vol. 18, pp. 30, 348. Type-species by 



monotypy: Cocculi)m spiiiigera Jeffreys. 

 Cocculina 1882, PUSNM, vol. 4, no. 246, p. 402; 1882, AMNH, ser. 



5, vol. 10, no. 55, p. 13. Type-species by subsequent designation, 



Dall, 1908, BMCZ, vol. 43, no. 6, p. 340: Cocculiua rathbuni Dall. 

 coccymelus, Pecten (Chlamys) 1898, TWFIS, vol. 3, pt. 4. p. 741, 



pi. 34, fig. 1 (Miocene, Plum Point, Maryland); 1905, Schuchert, 



Dall et al, USNMB 53, pt. 1, p. 486 (USNM 87754). 

 cockerelli, Holospira (Haplostemma) 1897, N, vol. 11, no. 6, p. 61 



(Rio Grande at Mesilla, New Mexico). 



