Clavus sp. 10300 | 
Clavus sp. 104828 | 
Clavus sp. 108959 |
Clavus sp. 129158 | 
Clavus sp. 183032 | 
Clavus sp. 226800 |
Clavus sp. 257241 | 
Clavus sp. 28876 | 
Clavus sp. 28896 |
Clavus sp. 373993 | 
Clavus sp. 37902 | 
Clavus sp. 384322 |
Clavus sp. 51967 | 
Clavus sp. 6304 | 
Clavus sp. 68702 |
Clavus sp. 89566 | 
Clavus sp. 89818 | 
Clavus sp. 89856 |
Clavus sp. 93990 | 
Clavus squamiferus Kilburn, Fedosov & Kantor, 2014 | 
Clavus suduirauti Bozzetti, 1996 |
Clavus sulekile (Kilburn, 1988) | 
Clavus unizonalis (Lamarck, 1822) | 
Clavus vexillum (Reeve, 1846) |
Clavus virginieae Kilburn, Fedosov & Kantor, 2014 | 
Clavus wilmeri (E. A. Smith, 1879) | 
Cleospira ochsneri (Hertlein & Strong, 1949) |
Clionella sinuata (Born, 1778) | 
Cochlespira bevdeynzerae Garcia, 2010 | 
Cochlespira cedonulli (Reeve, 1843) |
Cochlespira cf. cedonulli (Reeve, 1843) | 
Cochlespira cf. radiata (Dall, 1889) | 
Cochlespira elegans (Dall, 1881) |
Cochlespira elongata Simone, 1999 | 
Cochlespira kuroharae (Kuroda, 1959) | 
Cochlespira pulchella fossata A. W. B. Powell, 1969 |
Cochlespira pulchella pulchella (Schepman, 1913) | 
Cochlespira pulchella semipolita A. W. B. Powell, 1969 | 
Cochlespira pulcherrissima Kuroda, 1959 |
Cochlespira radiata (Dall, 1889) | 
Cochlespira simillima Powell, 1969 | 
Cochlespira sp. 156060 |
Cochlespira sp. 177620 | 
Cochlespira sp. 189626 | 
Cochlespira sp. 78250 |
Cochlespira sp. 78252 | 
Cochlespira travancorica (E.A.Smith, 1896) | 
Comarmondia gracilis (Montagu, 1803) |
Comitas aff. ensyuensis (Shikama, 1977) | 
Comitas bolognai Bozetti, 2000 | 
Comitas breviplicata (E. A. Smith, 1899) |
Comitas cf. kamakurana (Pilsbry, 1895) | 
Comitas cf. kuroharai (Oyama, 1962) | 
Comitas cf. onokeana vivens Dell, 1956 |
Comitas ensyuensis (Shikama, 1977) | 
Comitas eurina (E. A. Smith, 1899) | 
Comitas galatheae Powell, 1969 |
Comitas ilariae Bozzetti, 1991 | 
Comitas kaderlyi (Lischke, 1872) | 
Comitas kamakurana (Pilsbry, 1895) |
Comitas kirai Powell, 1969 | 
Comitas kuroharai (Oyama, 1962) | 
Comitas lurida (Adams & Reeve, 1850) |
Comitas murrawolga (Garrad, 1961) | 
Comitas onokeana vivens Dell, 1956 | 
Comitas pachycercus Sysoev & Bouchet, 2001 |
Comitas peelae Bozzetti, 1993 | 
Comitas recticosta (Bellardi, 1847)� | 
Comitas saldanhae (Barnard, 1958) |
Comitas sp. 105448 | 
Comitas sp. 39817 | 
Comitas sp. 49854 |
Comitas sp. 68710 | 
Comitas stolida (Hinds, 1843) | 
Comitas symbiotes (Wood-Mason & Alcock, 1891) |
Comitas thisbe diomedea Powell, 1969 | 
Comitas vezoi Bozzetti, 2001 | 
Comitas vezzaroi Cossignani, 2016 |
Compsodrillia aff. canna (Dall, 1889) | 
Compsodrillia aff. eucosmia (Dall, 1889) | 
Compsodrillia aff. thestia (Dall, 1919) |
Compsodrillia albonodosa (Carpenter, 1857) | 
Compsodrillia alcestis (Dall, 1919) | 
Compsodrillia bicarinata (Shasky, 1961) |
Compsodrillia canna (Dall, 1889) | 
Compsodrillia cf. acestra (Dall, 1889) | 
Compsodrillia cf. canna (Dall, 1889) |
Compsodrillia cf. haliostrephis (Dall, 1889) | 
Compsodrillia cf. haliplexa (Dall, 1919) | 
Compsodrillia cf. jaculum (Pilsbry & Lowe, 1932) |
