Helicoidea
| Helicoidea | |
|---|---|
 | |
| Helix pomatia, the Roman snail | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Heterobranchia clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra |
| Superfamily: | Helicoidea Rafinesque, 1815 |
Helicoidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora.
Taxonomy
2005 taxonomy
There are 19 families within the superfamily Helicoidea according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005.[1][2]
- Helicidae
- Bradybaenidae
- Camaenidae
- Cepolidae
- Cochlicellidae
- Elonidae
- Epiphragmophoridae
- Halolimnohelicidae
- Helicodontidae
- Helminthoglyptidae
- Humboldtianidae
- Hygromiidae
- Monadeniidae
- Pleurodontidae
- Polygyridae
- Sphincterochilidae
- Thysanophoridae
- Trissexodontidae
- Xanthonychidae
According to H. Nordsieck[3] the family Xanthonychidae (sensu Hausdorf & Bouchet) is probably polyphyletic (contains several different lineages) and therefore should be divided into several families.
2012 taxonomy
Thompson & Naranjo-García (2012) described a new family Echinichidae and placed it to the superfamily Xanthonychoidea.[4] Therefore, the family Xanthonychidae was moved from Helicoidea to Xanthonychoidea.
2015 taxonomy
Razkin et al. (2015)[5] reorganized classification into monophyletic taxa according to the molecular phylogeny.
References
- ↑ Bouchet P.; Rocroi J.-P.; Frýda J.; Hausdorf B.; Ponder W.; Valdés Á. & Warén A. (2005). "Classification and nomenclator of gastropod families". Malacologia: International Journal of Malacology. Hackenheim, Germany: ConchBooks. 47 (1-2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
- ↑ Poppe G. T. & Tagaro S. P. (2006). "The new classification of Gastropods according to Bouchet & Rocroi, 2005". Visaya, février 2006: 10 pp. PDF.
- ↑ Higher classification of the Helicoidea and the molecular analyses of their phylogeny (by Hartmut Nordsieck)
- ↑ Thompson F. G. & Naranjo-García E. (2012). "Echinichidae, a new family of dart-bearing helicoid slugs from Mexico, with the description of a new genus and three new species (Gastropoda: Pulmonata: Xanthonychoidea)". Archiv für Molluskenkunde 141(2): 197-208. doi:10.1127/arch.moll/1869-0963/141/197-208. preview.
- ↑ Razkin O., Gómez-Moliner B. J., Prieto C. E., Martínez-Ortí A., Arrébola J. R., Chueca L. J. & Madeira M. J. (2015). "Molecular phylogeny of the western Palearctic Helicoidea (Gastropoda, Stylommatophora)". Molecular Phylogenetics and Evolution 83: 99–117. doi:10.1016/j.ympev.2014.11.014.