Homalopoma nocturnum | |
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Drawing of a shell of Homalopoma nocturnum | |
Scientific classification | |
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(unranked): | clade Vetigastropoda |
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Species: | H. nocturnum |
Binomial name | |
Homalopoma nocturnum (Gould, 1861) | |
Synonyms | |
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Homalopoma nocturnum is a species of sea snail, a marine gastropod mollusk in the family Colloniidae. [1]
The size of the shell varies between 4 mm and 7 mm. The small, solid shell has a globose shape. It has 4-4½ rotund whorls, marked with subgranulose transverse ribs. The suture is obvious. The rotund aperture is iridescent and pearly within. The lip is thickened. [2]
This marine species occurs off Southern Japan.
Homalopoma, common name the dwarf turbans, is a genus of mostly very small sea snails with a calcareous operculum, marine gastropoda molluscs in the family Colloniidae.
Cassis cornuta, common name the horned helmet, is a species of extremely large sea snail, a marine gastropod mollusc in the family Cassidae, the helmet shells and their allies.
The blacklip abalone, Haliotis rubra, is an Australian species of large, edible sea snail, a marine gastropod mollusk in the family Haliotidae, the abalones.
Homalopoma granuliferum is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.
Homalopoma linnei is a species of sea snail, a marine gastropod mollusc in the family Colloniidae.
Homalopoma quantillum is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.
Homalopoma rotundatum is a species of sea snail, a marine gastropod mollusc in the family Colloniidae.
Homalopoma sangarense is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.
Homalopoma sanguineum is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.
Pseudominolia splendens is a species of sea snail, a marine gastropod mollusk in the family Trochidae.
Ethminolia iridifulgens is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Stomatolina rubra, common name the red stomatolina, is a species of small sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Homalopoma baculum, common name the berry dwarf turban, is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma boffii is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma cunninghami is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma luridum, with the common name: Dall's dwarf turban, is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma maculatum is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma paucicostatum, common name the few-ribbed dwarf turban, is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Homalopoma rubidum is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.
Pleurotomella lucasii is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.