Agaronia sterica Simone, 2024 | 
Agaronia travassosi Morretes, 1938 | 
Benthobia sp. 121914 | 
Oliva cf. circinata Marrat, 1881 | 
Oliva circinata jorioi Petuch, 2013 | 
Oliva circinata Marrat, 1881 | 
Oliva circinata tostesi Petuch, 1986 | 
Oliva scripta Lamarck, 1810 |
Oliva sp. 315814 | 
Oliva sp. 37095 | 
Olivancillaria auricularia (Lamarck, 1810) | 
Olivancillaria carcellesi Klappenbach, 1965 | 
Olivancillaria contortuplicata (Reeve, 1850) | 
Olivancillaria deshayesiana (Duclos, 1857) | 
Olivancillaria orbignyi (Marrat, 1868) | 
Olivancillaria urceus (Roding, 1798) |
Olivancillaria urceus brasiliana (Lamarck, 1811) | 
Olivancillaria vesica (Gmelin, 1791) | 
Olivella aff. floralia (Duclos, 1844) | 
Olivella aff. olssoni Altena, 1971 | 
Olivella aff. plata (Ihering, 1908) | 
Olivella amblia Watson, 1886 | 
Olivella arionata Absalão, 2000 | 
Olivella careorugula Absalão & Pimenta, 2003 |
Olivella cf. defiorei Klappenbach, 196 | 
Olivella cf. defiorei Klappenbach, 1964 | 
Olivella cf. floralia (Duclos, 1844) | 
Olivella cf. nivea (Gmelin, 1791) | 
Olivella cf. orejasmirandai Klappenbach, 1986 | 
Olivella cf. riosi Klappenbach, 1991 | 
Olivella cf. tehuelcha (Duclos, 1840) | 
Olivella cf. watermani Macginty, 1940 |
Olivella defiorei Klappenbach, 1964 | 
Olivella ephamilla Watson, 1886 | 
Olivella floralia (Duclos, 1844) | 
Olivella formicacorsii Klappenbach, 1962 | 
Olivella hyphala Pimenta & Absalao, 2003 | 
Olivella klappenbachi Pimenta & Absalao, 2003 | 
Olivella minuta (Link, 1807) | 
Olivella nivea (Gmelin, 1791) |
Olivella olssoni Altena, 1971 | 
Olivella orejasmirandai Klappenbach, 1986 | 
Olivella petiolita (Duclos, 1835) | 
Olivella puelcha (Duclos, 1840) | 
Olivella riosi Klappenbach, 1991 | 
Olivella santacruzence Castellanos & D. E. Fernández, 1965 | 
Olivella sp. 106397 | 
Olivella sp. 129118 |
Olivella sp. 142257 | 
Olivella sp. 157510 | 
Olivella sp. 160228 | 
Olivella sp. 160238 | 
Olivella sp. 204825 | 
Olivella sp. 208192 | 
Olivella sp. 23659 | 
Olivella sp. 25264 |
Olivella sp. 26168 | 
Olivella sp. 265726 | 
Olivella sp. 282501 | 
Olivella sp. 309940 | 
Olivella sp. 314258 | 
Olivella sp. 363143 | 
Olivella sp. 38041 | 
Olivella sp. 38373 |
Olivella sp. 63675 | 
Olivella sp. 63676 | 
Olivella sp. 63956 | 
Olivella sp. 78866 | 
Olivella sp. 91702 | 
Olivella tehuelcha (Duclos, 1840) | 
Olivella verreauxii (Ducros de Saint Germain, 1857) | 
Olivella watermani Macginty, 1940 |
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