Sepia (genus)

Sepia is a genus of cuttlefish in the family Sepiidae encompassing some of the best known and most common species. The cuttlebone is relatively ellipsoid in shape. The name of the genus is the Latinized form of the Ancient Greek σηπία, sēpía, cuttlefish.

Sepia
Temporal range: Miocene – Recent[1][2]
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Order: Sepiida
Family: Sepiidae
Genus: Sepia
Linnaeus, 1758
Subgenera

Acanthosepion Rochebrune, 1884
Anomalosepia Khromov, 1987
Doratosepion Rochebrune, 1884
Hemisepius Steenstrup, 1875
Rhombosepion Rochebrune, 1884
Sepia Linnaeus, 1758

Sepia apama
Sepia elegans
Sepia latimanus
Sepia officinalis
Sepia pharaonis
Sepia prashadi
Sepia sp.

Classification

The species listed above with an asterisk (*) are questionable and need further study to determine if they are a valid species or a synonym. The question mark (?) indicates questionable placement within the genus.

Extinct species
Fossil cuttlebone of the Pliocene species Sepia rugulosa
Fossil cuttlebone of Sepia stricta

A number of extinct species have been described from the Neogene of Europe, though many of these are likely synonyms.[4] They include:[4]

  • Sepia bertii Foresti, 1890
  • Sepia complanata Bellardi, 1872
  • Sepia craversii Gastaldi, 1868
  • Sepia gastaldii Bellardi, 1872
  • Sepia granosa Bellardi, 1872
  • Sepia harmati Szörenyi, 1933
  • Sepia hungarica Lörenthey, 1898
  • Sepia isseli Bellardi, 1872
  • Sepia michelotti Gastaldi, 1868
  • Sepia rugulosa Bellardi, 1872
  • Sepia stricta Bellardi, 1872
  • Sepia verrucosa Bellardi, 1872
  • Sepia vindobonensis Schloenbach, 1869

References
  1. Whiteaves, J.F. 1897. On some remains of a Sepia-like cuttle-fish from the Cretaceous rocks of the South Saskatchewan. The Canadian Record of Science 7: 459–462.
  2. Hewitt, R.; Pedley, H. M. (1978). "The preservation of the shells of Sepia in the middle Miocene of Malta". Proceedings of the Geologists' Association. 89 (3): 227–237. doi:10.1016/S0016-7878(78)80013-3.
  3. Neethiselvan, N. & V.K. Venkataramani 2010. "A New Species of Cuttlefish, Sepia vecchioni (Cephalopoda, Sepiidae) from Colachal Coast, South India". Journal of American Science 6(4): 12–21.
  4. (in German) Hiden, H.R. 1995. "Sepia vindobonensis (Cephalopoda, Coleoida) aus dem Mittel-Miozän von Retznei (Steiermark, Österreich)" (PDF). Archived from the original (PDF) on 2012-12-22. Retrieved 2012-11-15. Mitteilungen der Abteilung für Geologie und Paläontologie am Landesmuseum Joanneum 52/53: 111–124.
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