| Sinezona | |
|---|---|
 | |
| Drawing with two views of a shell of Sinezona cingulata | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Lepetellida |
| Family: | Scissurellidae |
| Genus: | Sinezona Finlay, 1927 |
| Type species | |
| Schismope brevis Hedley, 1904 | |
| Synonyms [1] | |
| |
Sinezona is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Scissurellidae, the little slit shells. [1]
The shell has turbinate or depressed turbinate form. The anal fissure is closed, forming a foramen in the outer wall of the aperture. The slit fasciole is shorter, not over 1½ whorls in length.
Sinezona is a Scissurella in which the anal slit becomes closed in the adult, and transformed into an oblong perforation like one of the holes of a Haliotis . [2]
This marine genus occurs worldwide.
Species in the genus Sinezona include: [1] [3] [4]
Scissurellidae, sometimes known by the common name little slit snails, are a taxonomic family of minute sea snails, marine gastropod molluscs or micromolluscs in the clade Vetigastropoda.
Scissurella is a genus of minute sea snails, marine gastropod molluscs in the family Scissurellidae, the small slit snails.
Sukashitrochus lyallensis is a species of minute sea snail, a marine gastropod mollusc in the family Scissurellidae.
Anatoma is a genus of minute marine gastropod molluscs or micromolluscs in the family Anatomidae, found in Europe, Australia and New Zealand.
Sinezona cingulata is a species of minute sea snail, a marine gastropod mollusk in the family Scissurellidae.
Scissurella lobini is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit shells.
Sinezona semicostata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit shells.
Sukashitrochus morleti is a species of minute sea snail, a marine gastropod mollusk in the family Scissurellidae.
Sukashitrochus is a genus of sea snails, marine gastropod mollusks in the family Scissurellidae.
Sinezona confusa is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae.
Ariella is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Scissurellidae, the little slit snails.
Scissurella redferni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Scissurella regalis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Scissurella reticulata is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Scissurella rota is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Sinezona beddomei is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Sinezona ferriezi is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Sinezona wanganellica is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Scissurellidae, the little slit snails.
Sukashitrochus atkinsoni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
Sukashitrochus dorbignyi is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.
