Sepia irvingi

Sepia irvingi is a species of cuttlefish native to the southeastern Indian Ocean, specifically western Australia, from Cockburn Sound to North West Shelf (-18.81667°N, 118.48333°W). It lives at a depth of between 130 and 170 m.

Sepia irvingi grows to a mantle length of 100 mm.

The type specimens were collected off Garden Island, Cockburn Sound (-32.18333°N, 115.71667°W), Port Royal, King George Sound (-35.05°N, 117.96667°W), and Warnbro Sound (-32.33333°N, 115.71667°W) in South Africa. They are deposited at the Western Australian Museum in Perth.