The superfamily Cavolinioidea is the most speciose group of sea butterflies. They belong to the suborder Euthecosomata.
Lamiinae, commonly called flat-faced longhorns, are a subfamily of the longhorn beetle family (Cerambycidae). The subfamily includes over 750 genera, rivaled in diversity within the family only by the subfamily Cerambycinae.
Omalogyra is a genus of minute marine gastropod molluscs in the family Omalogyridae.
Chrysallida is a speciose genus of minute sea snails, pyramidellid gastropod mollusks or micromollusks in the family Pyramidellidae within the tribe Chrysallidini.
Neverita is a genus of medium-sized to large sea snails, marine gastropod molluscs in the subfamily Polinicinae of the family Naticidae, the moon snails
Parthenina is a genus of very small sea snails, pyramidellid gastropod mollusks or micromollusks.
The Cimidae is a taxonomic family of sea snails, marine gastropod mollusks in the infraclass Lower Heterobranchia.
Cylindrobulla is a genus of sea snails or bubble snails, marine gastropod mollusks in the clade Sacoglossa.
Cithna is a genus of sea snails, marine gastropod mollusks in the family Liotiidae.
Metzgeria is a genus of sea snails, marine gastropod mollusks in the family Ptychatractidae.
Benthonella is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Setia is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.
Eulimella is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
The family Cliidae is a taxonomic group of small floating sea snails, pelagic marine opisthobranch gastropod mollusks.
Graphis is a genus of medium-sized sea snails, marine gastropod molluscs in the family Cimidae.
Cryptoporidae is a family of brachiopods belonging to the order Rhynchonellida.
Eucalathis is a genus of brachiopods belonging to the family Chlidonophoridae.
Macandrevia is a genus of brachiopods belonging to the family Zeilleriidae.
