| Hastulopsis elialae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Family: | Terebridae |
| Genus: | Hastulopsis |
| Species: | H. elialae |
| Binomial name | |
| Hastulopsis elialae (Aubry, 1994) | |
| Synonyms [1] | |
| |
Hastulopsis elialae is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails. [1]
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| | This section is empty. You can help by adding to it. (April 2010) |
A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name snail is also used for most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into. When the word "snail" is used in this most general sense, it includes not just land snails but also numerous species of sea snails and freshwater snails. Gastropods that naturally lack a shell, or have only an internal shell, are mostly called slugs, and land snails that have only a very small shell are often called semi-slugs.
The gastropods, commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda.
Heterobranchia, the heterobranchs, is a taxonomic clade of snails and slugs, which includes marine, aquatic and terrestrial gastropod mollusks.
The operculum is a corneous or calcareous anatomical structure like a trapdoor that exists in many groups of sea snails and freshwater snails, and also in a few groups of land snails; the structure is found in some marine and freshwater gastropods, and in a minority of terrestrial gastropods, including the families Helicinidae, Cyclophoridae, Aciculidae, Maizaniidae, Pomatiidae, etc.
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible shell.
The Terebridae, commonly referred to as auger shells or auger snails, is a group or family of small to large predatory marine gastropods in the superfamily Conoidea.
Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs to major rivers. The great majority of freshwater gastropods have a shell, with very few exceptions. Some groups of snails that live in freshwater respire using gills, whereas other groups need to reach the surface to breathe air. In addition, some are amphibious and have both gills and a lung. Most feed on algae, but many are detritivores and some are filter feeders.
Maculauger castigatus is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis blanda is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis gotoensis is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis loisae is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis marmorata is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis melanacme is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Myurella pertusa, common name the perforated auger, is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis suspensa is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Punctoterebra turrita is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Hastulopsis whiteheadae is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.
Granuliterebra is a genus of sea snails, marine gastropod molluscs in the family Terebridae, the auger snails.
Myurella is a genus of sea snails, marine gastropod molluscs in the subfamily Terebrinae of the family Terebridae, the auger snails.
Terrestrial molluscs or land molluscs (mollusks) are an ecological group that includes all molluscs that live on land in contrast to freshwater and marine molluscs. They probably first occurred in the Carboniferous, arising from freshwater ones.
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