Neogastropoda is an order of sea snails, both freshwater and marine gastropod molluscs.
Buccinoidea is a taxonomic superfamily of very small to large predatory sea snails, marine gastropod mollusks.
The Buccinidae are a very large and diverse taxonomic family of large sea snails, often known as whelks or true whelks.
The Nassariidae, Nassa mud snails (US), or dog whelks (UK) are a taxonomic family of small to medium-sized sea snails, marine gastropod mollusks in the clade Neogastropoda. These snails have rounded shells with a high spire, an oval aperture, and a siphonal notch. This family of snails is found worldwide.
Clea is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine.
Anentome fusca is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.
Clea hidalgoi is a Southeast Asian species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Nassariidae, most of which are marine.
Anentome jullieni is a Southeast Asian species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.
Clea nigricans is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Buccinidae, the true whelks, most of which are marine.
Anentome paviei is a Southeast Asian species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.
Anentome spinosa is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.
Anentome wykoffi is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the subfamily Anentominae of the family Nassariidae.
Triumphis is a genus of sea snails, marine gastropod mollusks in the family Pisaniidae, with historically controversial affinities. It is found in the tropical eastern Pacific.
Oligohalinophila dorri is a species of brackish water snail, with gills and an operculum, a gastropod mollusc in the family Nassariidae, the nassa mud snails or dog whelks.
Nassodonta is a genus of brackish water snails, gastropod mollusks in the family Nassariidae.
Nassodonta insignis is a species of brackish water snail, with gills and an operculum, a gastropod mollusk in the family Nassariidae.
Nassodonta annesleyi is a species of brackish water snail, with gills and an operculum, a gastropod mollusk in the family Nassariidae.
Anentome is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae, a family, almost all of the rest of which are marine.
Oligohalinophila is a genus of freshwater snails with opercula, aquatic gastropod mollusks in the subfamily Anentominae of the family Nassariidae. It is one of few freshwater species in this family, which is a predominately marine family.
The Tudiclidae are taxonomic family in the superfamily Buccinoidea of large sea snails, often known as whelks and the like.
