Turcica | |
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Drawing with an apertural view of a shell of Turcica monilifera | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Clade: | Vetigastropoda |
Family: | Eucyclidae |
Genus: | Turcica H. Adams & A. Adams, 1854 [1] |
Type species | |
Turcica moniliferaA. Adams, 1854 | |
Synonyms | |
PtychostylisGabb, 1865 |
Turcica is a genus of sea snails, marine gastropod mollusks in the family Eucyclidae. [2]
Kano et al. (2009) have argued that Turcica belongs in the family Calliotropidae. [3]
The thin, subdiaphanous, imperforate shell has a conoidal shape. The whorls display transverse series of granules, the last rounded on the periphery. The thick columella is spirally twisted posteriorly, ending anteriorly in an obtuse, prominent point. The thin outer lip is simple and acute. [4]
The genus ranges on both shores of the Pacific, from California and Australia northward.
According to the World Register of Marine Species (WoRMS) the following species are included within the genus Turcica :
The Trochidae, common name top-snails or top-shells, are a taxonomic family of very small to large sea snails, marine gastropod molluscs in the clade Vetigastropoda.
Calliostoma is a genus of small to medium-sized sea snails with gills and an operculum, marine gastropod molluscs within the family Calliostomatidae, the Calliostoma top snails. Previously this genus was placed within the family Trochidae. Calliostoma is the type genus of the family Calliostomatidae.
Chilodontaidae is a taxonomic family of mostly small deepwater sea snails, marine gastropod molluscs in the clade Vetigastropoda.
Herpetopoma is a genus of sea snails, marine gastropod molluscs of the family Chilodontaidae.
Eucyclidae is a family of gastropods in the superfamily Seguenzioidea.
Laemodonta is a genus of small air-breathing, saltmarsh snails, terrestrial pulmonate gastropod mollusks in the family Ellobiidae.
Nassarina is a genus of sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Perrinia is a genus of sea snails, marine gastropod mollusks in the family Chilodontaidae.
Minolia is a genus of sea snails, marine gastropod mollusks in the family Solariellidae.
Coralliophila is a genus of sea snails, marine gastropod mollusks in the subfamily Coralliophilinae, the coral snails, within the family Muricidae, the murex snails and rock snails.
Perrinia stellata is a species of sea snail, a marine gastropod mollusk in the family Chilodontidae.
Euchelus is a genus of sea snails, marine gastropod mollusks in the family Chilodontaidae.
Isanda is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Monodonta is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Stomatella is a genus of small to medium-sized sea snails, marine gastropod mollusks in the family Trochidae, the top snails and their allies.
Synaptocochlea is a genus of very small sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Herpetopoma helix is a species of sea snail, a marine gastropod mollusk in the family Chilodontidae.
Perrinia concinna is a species of sea snail, a marine gastropod mollusk in the family Chilodontidae.
Perrinia konos is a species of sea snail, a marine gastropod mollusk in the family Chilodontaidae.
Turcica monilifera is a species of sea snail, a marine gastropod mollusk in the family Eucyclidae.