Oliva westralis Petuch & Sargent, 1986 | 
Oliva xenos Petuch & Sargent, 1986 | 
Olivancillaria aff. carcellesi Klappenbach, 1965 |
Olivancillaria auricularia (Lamarck, 1810) | 
Olivancillaria carcellesi Klappenbach, 1965 | 
Olivancillaria contortuplicata (Reeve, 1850) |
Olivancillaria deshayesiana (Duclos, 1857) | 
Olivancillaria millepunctata (Duclos, 1840) | 
Olivancillaria nana (Lamarck, 1810) |
Olivancillaria orbignyi (Marrat, 1868) | 
Olivancillaria teaguei Klappenbach, 1964 | 
Olivancillaria urceus (Roding, 1798) |
Olivancillaria urceus brasiliana (Lamarck, 1811) | 
Olivancillaria vesica (Gmelin, 1791) | 
Olivancillaria zenopira (Duclos, 1835) |
Olivella acteocina Olsson, 1956 | 
Olivella aff. aureocincta Carpenter, 1857 | 
Olivella aff. bitleri Olsson, 1956 |
Olivella aff. cocosensis Olsson, 1956 | 
Olivella aff. floralia (Duclos, 1844) | 
Olivella aff. fuscocincta Dall, 1889 |
Olivella aff. inconspicua (C.B.Adams, 1852) | 
Olivella aff. monilifera (Reeve, 1850) | 
Olivella aff. olssoni Altena, 1971 |
Olivella aff. plata (Ihering, 1908) | 
Olivella aff. rubra (Marrat, 1871) | 
Olivella alba (Marrat, 1871) |
Olivella alectona (Duclos, 1835) | 
Olivella altatae Burch & Campbell, 1963 | 
Olivella amblia Watson, 1886 |
Olivella anazora (Duclos, 1835) | 
Olivella anazora (Duclos, 1835) X Olivella sphoni J. Q. Burch & G. B. Campbell, 1963 | 
Olivella ankeli D�az & G�tting, 1990 |
Olivella apicalis Kay, 1979 | 
Olivella arionata Absal�o, 2000 | 
Olivella aureobalteata Kuroda & Habe in Kuroda, Habe & Oyama, 1971 |
Olivella aureocincta Carpenter, 1857 | 
Olivella baetica Carpenter, 1864 | 
Olivella barbenthos Recourt, 1989 |
Olivella bitleri Olsson, 1956 | 
Olivella borealis Golikov, 1967 | 
Olivella bullula (Reeve, 1850) |
Olivella cf. alba (Marrat, 1871) | 
Olivella cf. baetica Carpenter, 1864 | 
Olivella cf. baetica Carpenter, 1864� |
Olivella cf. bullula (Reeve, 1850) | 
Olivella cf. cocosensis Olsson, 1956 | 
Olivella cf. cymatilis Berry, 1963 |
Olivella cf. defiorei Klappenbach, 196 | 
Olivella cf. defiorei Klappenbach, 1964 | 
Olivella cf. fletcherae Berry, 1958 |
Olivella cf. floralia (Duclos, 1844) | 
Olivella cf. intorta Carpenter, 1857 | 
Olivella cf. lepta (Duclos, 1835) |
Olivella cf. monilifera (Reeve, 1850) | 
Olivella cf. nivea (Gmelin, 1791) | 
Olivella cf. orejasmirandai Klappenbach, 1986 |
Olivella cf. perplexa (Olsson, 1956) | 
Olivella cf. peterseni Olsson, 1956 | 
Olivella cf. petiolita (Duclos, 1835) |
Olivella cf. pulchra (Marrat, 1871) | 
Olivella cf. rehderi Olsson, 1956 | 
Olivella cf. riosi Klappenbach, 1991 |
Olivella cf. rotunda Dall, 1889 | 
Olivella cf. steveni Burch & Campbell, 1963 | 
Olivella cf. tehuelcha (Duclos, 1840) |
Olivella cf. tergina (Duclos, 1835) | 
Olivella cf. thompsoni Olsson, 1956 | 
Olivella cf. watermani Macginty, 1940 |
Olivella chiriquiensis Olsson, 1956 | 
Olivella cocosensis Olsson, 1956 | 
Olivella columba (Duclos, 1835) |
Olivella columellaris (Sowerby, 1825) | 
Olivella cymatilis Berry, 1963 | 
Olivella dama (Wood, 1828) |
Olivella decorata Paulmier, 2015 | 
Olivella defiorei Klappenbach, 1964 | 
Olivella diodocus (Marrat, 1871) |
Olivella elongata (Marrat, 1871) | 
Olivella ephamilla Watson, 1886 | 
Olivella exilis (Marrat, 1871) |
Olivella fletcherae Berry, 1958 | 
Olivella floralia (Duclos, 1844) | 
Olivella floralia elongata (Marrat, 1871) |
Olivella formicacorsii Klappenbach, 1962 | 
Olivella fulgurata (Adams & Reeve, 1850) | 
Olivella fuscocincta Dall, 1889 |
Olivella gracilis (Broderip & Sowerby, 1829) | 
Olivella guayaquilensis Bartsch, 1928 | 
Olivella guildingi (Reeve, 1834) |
