Laevistrombus
| Laevistrombus Temporal range: Tertiary–Recent | |
|---|---|
 | |
| Five different views of a shell of an adult Laevistrombus turturella: abapertural (upper left), right lateral (center), apertural (upper right), apical (lower left) and basal (lower right) | |
 | |
| Five different views of a shell of an adult Laevistrombus canarium | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Stromboidea |
| Family: | Strombidae |
| Genus: | Laevistrombus Abbott, 1960 |
| Type species | |
| Strombus canarium Linnaeus, 1758 | |
Laevistrombus is a genus of sea snails, marine gastropod mollusks in the family Strombidae, the true conchs.[1]
History
The taxon Laevistrombus was introduced in the literature as a subgenus of Strombus by Tetsuaki Kira (1955) in the third printing of the 1st edition of Coloured Illustrations of the Shells of Japan. It comprised two species, Strombus (Laevistrombus) canarium and Strombus (L.) isabella Lamarck, 1822. No type specimen was designated, and Kira gave no formal description or statement of differentiation, as required by the ICZN code to validate the name. In a later version of the book, Laevistrombus was elevated to genus level, but a description was still lacking. Rüdiger Bieler and Richard Petit (1996) considered it a nomen nudum, and the authorship was transferred to Robert Tucker Abbott (1960), who had provided a proper description and illustrations of Laevistrombus and specified a type species, Strombus canarium L., in the first volume of his monograph Indo-Pacific Mollusca.[2][3][4] The currently accepted classification was proposed by Sepkoski (2002), who elevated Laevistrombus to genus level based on palaeontological data.[5]
Species
Living species within the genus Laevistrombus include:
- Laevistrombus canarium (Linnaeus, 1758)
- Laevistrombus turturella (Röding, 1798)
References
- ↑ Laevistrombus Abbott, 1960 . WoRMS (2009). Laevistrombus. Accessed through the World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=531661 on 23 March 2011.
- ↑ Kira, T. (1955). Coloured Illustrations of the Shells of Japan. Osaka, Japan: Hoikusha. p. 204.
- ↑ Bieler, R.; Petit, R. E. (1996). "Additional notes on nomina first introduced by Tetsuaki Kira in "Coloured Illustrations of the Shells of Japan"". Malacologia. 38 (1–2): 33–34.
- ↑ Abbott, R. T. (1960). Indo-Pacific Mollusca Volume 1: The Genus Strombus in the Indo-Pacific. Philadelphia, USA: Academy of Natural Sciences of Drexel University. pp. 33–146.
- ↑ Sepkoski, J. J. Jr. (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 363: 95.