Crassispira semigranosa | |
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Apertural view of a shell of Crassispira semigranosa | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Superfamily: | Conoidea |
Family: | Pseudomelatomidae |
Genus: | Crassispira |
Species: | C. semigranosa |
Binomial name | |
Crassispira semigranosa (Reeve, 1846) | |
Synonyms [1] | |
Clathurella semigranosa(Reeve, 1846) |
Crassispira semigranosa is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae. [1]
The length of the shell attains 17 mm.
The whorls are concave round the upper part, nodosely ribbed in the middle and granulated beneath. They are whitish, encircled round the lower part with an orange band. [2]
This marine species occurs off the Virgin Islands, the Grenadines and off Brazil
Crassispira is a genus of small predatory sea snails with narrow, high-spired shells, marine gastropod mollusks in the family Pseudomelatomidae. They first appeared in the fossil record approximately 48.6 million years ago during the Eocene epoch, and still exist in the present day.
Crassispira flavescens is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira apicata is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira carbonaria is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira dysoni is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira fuscescens is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira maura, common name the dark-coloured pleurotoma, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira nigerrima, common name the jet-black pleurotoma, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira pellisphocae is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira quadrifasciata is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira rustica, common name the rustic pleurotoma, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira turricula, common name the turriculated pleurotoma, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira unicolor, common name the uniformly coloured pleurotoma, is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Clathrodrillia is a genus of sea snails, marine gastropod mollusks in the family Drilliidae.
Crassispira hondurasensis is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira guildingii is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira vexillum is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira cerithina is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira fuscocincta is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Gibbaspira is a genus of sea snails, marine gastropod mollusks in the family Pseudomelatomidae.