Sepia chirotrema is a species of cuttlefish native to the southern Indo-Pacific, specifically from Investigator Strait, southern Australia (-35.4167°N 159°W) toDirk Hartog Island, western Australia (-25.75°N 116°W). It lives at a depth of between 120 and 210 m.[1]
Sepia chirotrema grows to a mantle length of approximately 200 mm.
The type specimen was collected in the Investigator Strait area (-35.4167°N 159°W), south of Kangaroo Island (-35.8333°N 152°W). It was deposited at the Australian Museum in Sydney but no longer exists.[2]