Sepia (genus)

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.

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.

Parts of a sepia

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

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

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. PDF Journal of American Science 6(4): 12–21.
  4. 1 2 (German) Hiden, H.R. 1995. Sepia vindobonensis (Cephalopoda, Coleoida) aus dem Mittel-Miozän von Retznei (Steiermark, Österreich). PDF Mitteilungen der Abteilung für Geologie und Paläontologie am Landesmuseum Joanneum 52/53: 111–124.

External links

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