| Pernagera | |
|---|---|
 | |
| Pernagera albanensis | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Family: | Charopidae |
| Genus: | Pernagera Iredale, 1933 |
Pernagera is a genus of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Charopidae.
The following two species are recognised in the genus Pernagera: [1]
Cypraeidae, commonly named the cowries, is a taxonomic family of small to large sea snails. These are marine gastropod mollusks in the superfamily Cypraeoidea, the cowries and cowry allies.
Barbatia is a genus of "bearded" ark clams, marine bivalve mollusks in the family Arcidae, the ark clams.
Anadara is a genus of saltwater bivalves, ark clams, in the family Arcidae. It is also called Scapharca.
Amplirhagada is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Camaenidae. This genus is endemic to the Kimberley region in northwesternmost Western Australia, where it represents the most species-rich genus of land snails.
Bothriembryon is a genus of tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Bothriembryontidae.
Pleuroxia is a genus of air-breathing land snails, terrestrial gastropod molluscs in the subfamily Hadrinae of the family Camaenidae.
Charopidae is a taxonomic family of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Punctoidea.
Helicarionidae is a family of air-breathing land snails or semi-slugs, terrestrial pulmonate gastropod mollusks in the superfamily Helicarionoidea.
Camaenidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea, the typical snails and their allies. This is one of the most diverse families in the clade Stylommatophora.
Diplommatinidae is a family of small land snails, also known as staircase snails, with an operculum, terrestrial gastropod mollusks in the superfamily Cyclophoroidea. The Cochlostomatinae Kobelt, 1902, were previously considered a subfamily of the Diplommatinidae, but are now known to be a separate family.
The false ark shells (Cucullaea) are a small genus of marine bivalve molluscs related to the ark clams. The genus is the only member of the family Cucullaeidae.
The Columbellidae, the dove snails or dove shells, are a family of minute to small sea snails, marine gastropod mollusks in the order Neogastropoda.
Monetaria is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Pteria is a genus of molluscs in the family Pteriidae. The species of the genus are sometimes referred to as wing-oysters or winged oysters.
Annachlamys is a genus of scallops, marine bivalve molluscs in the family Pectinidae.
Tegillarca is a genus of molluscs of the family Arcidae, the Ark clams.
Ellatrivia is a genus of small sea snails, marine gastropod mollusks in the family Triviidae, the false cowries or trivias.
Ennucula is a genus of marine bivalves that inhabit all the world's oceans. They are placed in the family Nuculidae. Ennucula fossils have been in strata deposited 15.6-15.4 million years ago.
Mucrosquama is a genus of chitons, a polyplacophoran mollusc in the family Chitonidae, first described in 1926 by Tom Iredale and Arthur Francis Basset Hull. The type species is Mucrosquama carnosus first described as Chiton carnosus by Angas in 1867.