Taxa Count: 118
ACHATINIDAE
Allopeas micra
Lamellaxis mexicanus
Lamellaxis tamaulipensis
ARCHITECTONICIDAE
ARCIDAE
Anadara secernenda
BULIMULIDAE
Drymaeus discrepans
Drymaeus emeus
CALYPTRAEIDAE
Bostrycapulus aculeatus
CARDIIDAE
CARYCHIIDAE
CASSIDAE
Semicassis granulata
CHAMIDAE
COCHLIOPIDAE
Littoridinops tampicoensis
Pyrgophorus coronatus
COLUMBELLIDAE
CORBICULIDAE
DIPLOMMATINIDAE
DISCIDAE
Radiocentrum victoriana
DONACIDAE
Iphigenia brasiliensis
DREISSENIDAE
ELLOBIIDAE
Melampus coffea
EUCONULIDAE
Habroconus elegans
FERUSSACIIDAE
Cecilioides consobrinus
Coilostele tampicoensis
FISSURELLIDAE
GASTROCOPTIDAE
Gastrocopta tampicoensis
HELICINIDAE
Helicina chrysocheila
Helicina flavida
Helicina orbiculata
HELICODISCIDAE
Chanomphalus pilsbryi
Lucilla singleyana
HOLOSPIRIDAE
Holospira hinkleyi
HYDROBIIDAE
LITTORINIDAE
Echinolittorina jamaicensis
Echinolittorina ziczac
Littoraria flava
LYMNAEIDAE
Galba cubensis
MACTRIDAE
MELONGENIDAE
Melongena patula
MODULIDAE
MURICIDAE
MYTILIDAE
NATICIDAE
NERITIDAE
OLIVIDAE
ORTHALICIDAE
Lissoacme erythrostoma
PECTINIDAE
PHOLADIDAE
PISIDIIDAE
PLANORBIDAE
Biomphalaria obstructa
Drepanotrema cultratum
Hebetancylus excentricus
POLYGYRIDAE
Linisa aulacomphala
Linisa implicata
Linisa oppilata
Linisa polita
Praticolella martensiana
POTAMIDIDAE
Cerithideopsis pliculosa
PRISTILOMATIDAE
Hawaiia pentagyra
PUPILLIDAE
Pupoides nitidulus
SIPHONARIIDAE
SPIRAXIDAE
Guillarmodia potosiana
Streptostyla gracilis
SPIRULIDAE
SUCCINEIDAE
Succinea panucoensis
TELLINIDAE
TEREBRIDAE
TEREDINIDAE
THYSANOPHORIDAE
Lyroconus fusculus
Setidiscus hornii
TRICHODISCINIDAE
Averellia coactiliata
TURRITELLIDAE
UNIONIDAE
Popenaias berezai
UROCOPTIDAE
Microceramus mexicanus
VENERIDAE
ZONITIDAE