Monodonta | |
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Monodonta labio | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Vetigastropoda |
Order: | Trochida |
Superfamily: | Trochoidea |
Family: | Trochidae |
Genus: | Monodonta Lamarck, 1799 |
Type species | |
Trochus labio Linnaeus, 1758 | |
Species | |
See text | |
Synonyms | |
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Monodonta is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails. [1]
The genus Monodonta was first separated from the Linnaean genus Trochus by Lamarck in 1801 with Trochus labioLinnaeus, 1758 given as the type species. [2] Labio is a junior homonym of LabioOken, 1815, itself a synonym of MonodontaLamarck, 1799 [3] [4]
The very heavy, thick, solid shell has a turbinate-conic shape. The shell is smooth or spirally ridged. The outer lip is plicate within. The short, porcellanous columella is strong, cylindrical, bulging or more or less toothed near or at the base. Between this tooth and the basal margin there is a square notch or channel. The aperture is as high as wide. [2]
The species of this marine genus occurs over a wide area: Central and East Indian Ocean, Indo-China, Indo-Malaysian Oceania, the Philippines, Japan and Australia (Northern Territory, Queensland, Western Australia).
Species within the genus Monodonta include:
Buccinum is a genus of medium-sized sea snails, marine gastropod molluscs in the family Buccinidae, the true whelks.
Trochus is a genus of medium-to large-sized, top-shaped sea snails with an operculum, of the family Trochidae, the top snails.
Gibbula is a genus of small sea snails, marine gastropod molluscs in the subfamily Cantharidinae of the family Trochidae, the top snails.
Clanculus is a genus of sea snail, marine gastropod molluscs of the family Trochidae, the top shells.
Turbo is a genus of large sea snails with gills and an operculum, marine gastropod molluscs in the family Turbinidae, the turban snails.
Polinices is a genus of predatory sea snails, marine gastropod molluscs in the subfamily Polinicinae of the family Naticidae, commonly known as moon snails.
Natica is a genus of small to medium-sized predatory sea snails, marine gastropods in the subfamily Naticinae of the family Naticidae, the moon snails. The genus was erected by Giovanni Antonio Scopoli in 1777.
Janthina is a genus of small to medium-sized pelagic or planktonic sea snails, marine gastropod molluscs in the family Epitoniidae.
Patella is a genus of sea snails with gills, typical true limpets, marine gastropod mollusks in the family Patellidae, the true limpets.
Modulus is a genus of small sea snails, marine gastropod molluscs in the family Modulidae.
Austrocochlea is a genus of medium-sized sea snails, marine gastropod molluscs in the family Trochidae, the top snails, also known as top shells.
Columbella is a genus of small sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Monodonta lugubris is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Euchelus is a genus of sea snails, marine gastropod mollusks in the family Chilodontaidae.
Osilinus is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Phorcus is a genus of sea snails, marine gastropod mollusks in the subfamily Cantharidinae of the family Trochidae, the top snails.
Planaxis is a genus of small sea snails, marine gastropod mollusks in the family Planaxidae.
Phorcus turbinatus, common name the turbinate monodont, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Steromphala is a genus of sea snails, marine gastropod mollusks in the subfamily Cantharidinae of the family Trochidae, the top snails.