 Scutalus subfasciatus (Pfeiffer, 1853) |  Stenostylus goudoti (Petit, 1843) |  Stenostylus meleagris (Pfeiffer, 1853) |
 Stenostylus nigrolimbatus (Pfeiffer, 1851) |  Stenostylus sp. 157700 |  Stenostylus sp. 165708 |
 Sultana adamsoni (Gray, 1833) |  Sultana aff. fraseri (Pfeiffer, 1858) |  Sultana atramentaria (L. Pfeiffer, 1855) |
 Sultana cf. buckleyi (Higgins, 1872) |  Sultana cf. sultana (Dillwyn, 1817) |  Sultana cf. yatesi (Pfeiffer, 1855) |
 Sultana deburghiae (Reeve, 1859) |  Sultana elizabethae J.Ahuir & S.Torre, 2019 |  Sultana gloriosus (Pfeiffer, 1861) |
 Sultana hidalgoi Vega-Luz, 2021 |  Sultana labeo (Broderip, 1828) |  Sultana latevittata (Shuttleworth, 1856) |
 Sultana liae Vega-Luz, 2021 |  Sultana maranhonensis (Albers, 1854) |  Sultana meobambensis (Pfeiffer, 1855) |
 Sultana powesiana (Petit, 1843) |  Sultana sp. 281609 |  Sultana sp. 315641 |
 Sultana sp. 316396 |  Sultana sp. 340800 |  Sultana sultana (Dillwyn, 1817) |
 Sultana sultana cayanensis (Beck, 1837) |  Sultana vicaria (Fulton, 1896) |  Sultana yatesi sublabeo Ancey 1890 |
 Sultana yatesi yatesi (Pfeiffer, 1855) |  Thaumastus achilles achilles (L. Pfeiffer, 1853) |  Thaumastus aff. nehiringi (Martens, 1889) |
 Thaumastus aff. thompsonoides Oberwimmer, 1931 |  Thaumastus ascendens (Pfeiffer, 1853) |  Thaumastus baixoguanduensis Pena, Coelho & Salgado, 1996 |
 Thaumastus bitaeniatus bifasciatus (Philippi, 1847) |  Thaumastus cf. consimilis (Reeve, 1848) |  Thaumastus cf. flori (Jousseaume, 1909) |
 Thaumastus cf. hartwegi (Pfeiffer, 1846) |  Thaumastus cf. hebes (Strebel, 1910) |  Thaumastus cf. melanocheilus (Nyst, 1845) |
 Thaumastus cf. orcesi Weyrauch, 1967 |  Thaumastus cf. tatutor Jousseaume, 1887 |  Thaumastus flori (Jousseaume, 1909) |
 Thaumastus foveolatus (Reeve, 1849) |  Thaumastus hartwegi (Pfeiffer, 1846) |  Thaumastus hartwegi conspicuus (Pilsbry, 1932) |
 Thaumastus hartwegi loxensis (Miller, 1879) |  Thaumastus inca (A. d´Orbigny, 1835) |  Thaumastus insolitus (Preston, 1909) |
 Thaumastus integer (Pfeiffer, 1855) |  Thaumastus jelskii (Lubomirski, 1879) |  Thaumastus largillerti consimilis (Reeve, 1848) |
 Thaumastus largillierti (Philippi, 1848) |  Thaumastus lundi Pena, Salgado & Coelho, 1996 |  Thaumastus magnificus (Grateloup, 1839) |
 Thaumastus melanocheilus (Nyst, 1845) |  Thaumastus occidentalis debilisculptus Weyrauch, 1960 |  Thaumastus occidentalis occidentalis Weyrauch, 1960 |
 Thaumastus orcesi Weyrauch, 1967 |  Thaumastus pseudoiostomus (Strebel 1909) |  Thaumastus robertsi robertsi Pilsbry 1932 |
 Thaumastus robertsi satipoensis
Pilsbry 1944 |  Thaumastus sangoae (Tschudi, 1852) |  Thaumastus sarcochrous (Pilsbry, 1897) |
 Thaumastus sp. 105547 |  Thaumastus sp. 122847 |  Thaumastus sp. 126238 |
 Thaumastus sp. 154450 |  Thaumastus sp. 155308 |  Thaumastus sp. 23165 |
 Thaumastus sp. 2335 |  Thaumastus sp. 263300 |  Thaumastus sp. 263638 |
 Thaumastus sp. 311181 |  Thaumastus sp. 315412 |  Thaumastus spixii (Wagner, 1827) |
 Thaumastus straubei Colley, 2012 |  Thaumastus sumaqwayqu Breure & Mogollón, 2016 |  Thaumastus taunaisii (Ferussac, 1821) |
 Thaumastus thompsoni (Pfeiifer, 1845) |  Thaumastus thompsonoides Oberwimmer, 1931 |  Thaumastus tiradentensis Pena, Coelho & Salgado, 1996 |
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