Alcithoe | |
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Alcithoe arabica (smooth form) | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Superfamily: | Volutoidea |
Family: | Volutidae |
Genus: | Alcithoe H. Adams & A. Adams, 1853 |
Type species | |
Voluta pacifica Perry, 1810 | |
Synonyms [1] | |
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Alcithoe is a genus of large sea snails, marine gastropod molluscs in the subfamily Cymbiinae of the family Volutidae, the volutes. [1]
Alcithoe are large, benthic neogastropod marine snails. [2] Species are predators, and all taxa undergo direct development. [3]
The shell is ovately fusiform. The spire is produced. The apex is papillary. The aperture is ovate and wide. The inner lip shows a spreading callus. The outer lip is dilated and subreflexed. [4]
Alcithoe species are found in seas surrounding New Zealand. [2] [3] [5] There is a rich fossil record for the genus. [6] [5]
Species within the genus Alcithoe include: [2] [6] [1]