Philinoidea
| Philinoidea | |
|---|---|
| |
| Chelidonura varians | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Infraclass: | Euthyneura |
| Superfamily: | Philinoidea Gray, 1850 (1815) |
Philinoidea is a taxonomic superfamily of sea slugs, specifically headshield slugs, marine gastropod mollusks in the order Cephalaspidea. [1]
Anatomy[]
They are generally small animals, and have no shell or gills. Unlike some related forms, the visceral mass is not sharply set off from the rest of the body.[2]
Taxonomy[]
2005 Taxonomy[]
Families within the superfamily Philinoidea include (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):[3]
- Family Aglajidae Pilsbry, 1895 (1847)
- Family Cylichnidae - synonym: Tornatinidae
- Family Gastropteridae Swainson, 1840
- Family Philinidae "Clade 4"
- Family Philinoglossidae Hertling, 1932
- Family Plusculidae Franc, 1968 - contains only one species. It has been considered as synonyms of Philinoglossidae Hertling, 1932 since 2010.[4]）
- Family Retusidae
2017 Taxonomy[]
According to the 2017 Taxonomy, Retusidae no longer belongs to Cephalaspidean and Cylichnidae is promoted to Cylichnoidea.[5] In additional to the re-established Scaphandridae and Laonidae, as well as the three new families established in 2015 by Oskars, Bouchet & Malaquias,[6] the nine families of Philinoidea As of 19 February 2018 are as follows:
- Family Aglajidae Pilsbry, 1895 (1847)
- Family Oskars, Bouchet & Malaquias, 2015[6]
- Family Oskars, Bouchet & Malaquias, 2015[6]
- Family Gastropteridae Swainson, 1840
- Family Laonidae Pruvot-Fol, 1954[6]
- Family Philinidae Gray, 1850 (1815)
- Family Philinoglossidae Hertling, 1932
- Family Oskars, Bouchet & Malaquias, 2015[6]
- Family Scaphandridae G.O. Sars, 1878[6]
References[]
- ^ MolluscaBase eds. (2021). MolluscaBase. Philinoidea Gray, 1850 (1815). Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=196322 on 2021-06-17
- ^ Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 376. ISBN 978-0-03-056747-6.
- ^ 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. ConchBooks. 47 (1–2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
- ^ Bouchet, Philippe (2010-12-17). "Plusculidae Franc, 1968". WoRMS. World Register of Marine Species. Retrieved 2018-02-20.
- ^ Bouchet, P.; Rocroi, J.P.; Hausdorf, B.; Kaim, A.; Kano, Y.; Nützel, A.; Parkhaev, P.; Schrödl, M.; Strong, E.E. (2017). "Revised classification, nomenclator and typification of gastropod and monoplacophoran families". Malacologia. 61 (1–2): 1–526. doi:10.4002/040.061.0201. S2CID 91051256.
- ^ Jump up to: a b c d e f Oskars, T.R.; Bouchet, P.; Malaquias, M.A. (2015). "A new phylogeny of the Cephalaspidea (Gastropoda: Heterobranchia) based on expanded taxon sampling and gene markers". Molecular Phylogenetics and Evolution. 89: 130–150. doi:10.1016/j.ympev.2015.04.011. PMID 25916189.
External links[]
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- Euopisthobranchia
- Taxa named by John Edward Gray
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- Heterobranchia stubs