| Amastra elongata | |
|---|---|
 | |
| Amastra elongata shell | |
Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Family: | Amastridae |
| Genus: | Amastra |
| Species: | †A. elongata |
| Binomial name | |
| †Amastra elongata | |
 | |
| Location of Oʻahu | |
| Synonyms | |
| |
Amastra elongata is an extinctspecies of air-breathingland snails,terrestrialpulmonategastropodmollusks in the familyAmastridae.[3]
The shell is sinistral and sharply turreted, adorned with numerous well-defined longitudinal striae and covered by a brown epidermis. It consists of seven roundedwhorls, with a deep and simple suture.
Theaperture is ovate, and thecolumella bears a distinct plication. The outerlip is simple and unadorned. .[4]
This species wasendemic to Hawai, occurring onOʻahu.
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