| Genus and Selected Species | Image |
|---|---|
| Dendrotrochus helicinoides | |
| Foxidonta stevensoni | |
| Geodiscus lomonti | |
| Geotrochus subtricolor | |
| Orpiella fragillima | |
| Theskelomensor creon | |
| Trochomorpha schmakerii | |
| Trochositala marmorata | |
| Videna metcalfi | |
| Videnoida horiomphala | |
| Genus and Selected Species | Image |
|---|---|
| Columella edentula |  |
| Negulus ruwenzoriensis |  |
| Truncatellina callicratis |  |
| Genus and Selected Species | Image |
|---|---|
| Amphicosmia salleana |  |
| Anoma alboanfractus |  |
| Arangia humboltiana |  |
| Archegocoptis tiburonica |  |
| Autocoptis guigouana |  |
| Bactrocoptis hollandi |  |
| Badiofaux elizabethae |  |
| Bostrichocentrum goldmani |  |
| Brachypodella agnesiana |  |
| Callonia elliotti |  |
| Carcinostemma silvai |  |
| Centralia alvearis |  |
| Cochlodinella augustini |  |
| Geoscala costulata |  |
| Gongylostoma elliotti |  |
| Gyraxis gracilior |  |
| Heterocoptis cara |  |
| Idiostemma alfredoi |  |
| Liocallonia guirensis |  |
| Macroceramus bioscai |  |
| Microceramus abbreviatus |  |
| Mychostoma album |  |
| Nesocoptis pruinosa |  |
| Nodulia corpulenta |  |
| Oligostylus blandianum |  |
| Organocoptis catalinensis |  |
| Pfeiffericoptis fumosa |  |
| Pineria terebra |  |
| Pleurostemma perplicata |  |
| Poeycoptis sosai |  |
| Pseudopineria viequensis |  |
| Pycnoptychia humboldtii |  |
| Sagracoptis crispula |  |
| Simplicervix inornata |  |
| Spiroceramus robertsoni |  |
| Spirostemma elatius |  |
| Strophina laterradii |  |
| Tetrentodon aguayoi |  |
| Tomelasmus azucarensis |  |
| Torrecoptis amica |  |
| Trilamellaxis parallela |  |
| Uncinicoptis hidalgoi |  |
| Urocoptis baquieana |  |