| Crassispira tasconium | |
|---|---|
| |
| Original image of a shell of Crassispira tasconium | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Pseudomelatomidae |
| Genus: | Crassispira |
| Species: | C. tasconium |
| Binomial name | |
| Crassispira tasconium (Melvill & Standen, 1901) | |
| Synonyms [1] | |
Drillia tasconiumMelvill & Standen, 1901 | |
Crassispira tasconium is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. [1]
The length of the shell attains 23 mm, its diameter 9.5 mm.
The fusiform shell is dark white or straw-colored. It contains 8–10 whorls (in the holotype the protoconch is lacking). The suture is profoundly impressed. The whole build of the shell is coarse, though of a light rather than massive consistency. Particularly conspicuous are the spiral sulci deeply furrowing the summit of each whorl, leaving a narrow noduled space between them and the sutures. The ovate aperture has a dark interior. The thin outer lip is slightly expanded. The sinus is wide and deep. The white columella is straight. The siphonal canal is short and straight. [2]
This marine species occurs in the Gulf of Oman
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