| Aegista inrinensis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Order: | Stylommatophora |
| Family: | Camaenidae |
| Genus: | Aegista |
| Species: | A. inrinensis |
| Binomial name | |
| Aegista inrinensis (Pilsbry & Hirase, 1905) | |
| Synonyms [1] | |
| |
Aegista inrinensis is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae. [1]
The diameter of the shell attains 8.9 mm, its height 5 mm.
The shell assumes a depressed-trochiform shape. It is characterized by its thinness and umbilicate nature, with the umbilicus narrow and contracting rapidly within, measuring less than one-fifth the diameter of the shell. The coloration of the shell is a pale brownish-corneous, lacking luster. The shell shows slight, delicate spiral striations, barely discernible above but more pronounced below. The spire is low-conic, featuring nearly straight outlines. The shell contains approximately 5¼ to 5½ whorls, each somewhat convex. The body whorl is sharply carinated at the periphery, convex beneath, and exhibits a slight descent towards the front. The aperture is quite oblique. The peristome is thin and narrowly expanded. The basal margin curves deeply in an arcuate fashion and is reflexed. The columellar margin is dilated above. [2]
This species occurs in Taiwan.
Aegista is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Camaenidae.
Ogasawarana ogasawarana is a species of land snail with an operculum, a terrestrial gastropod mollusk in the family Helicinidae, the helicinids.
Vertigo dedecora is a species of very small air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Vertiginidae.
Ethalia sanguinea is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top-snails.
Aegista subchinensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae.
Zonitoides apertus is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Gastrodontidae.
Aegista oldhami is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista mitanensis is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista oculus is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista gottschei is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista celsa is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista chejuensis is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista chosenica is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista pyramidata is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista crassiuscula is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista fulvicans is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista hebes is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista impexa is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista perplexa is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
Aegista lasia is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae.
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