Sepia mestus (Gray, 1849)

Sepia mestus
Sepia mestus
Photographer: 
Bob Edgar
Date: 
Thursday, 1 November 2012
Location: 
N W Solitary Is.
Depth: 
8m
Sepia mestus
Sepia mestus
Photographer: 
Bob Edgar
Date: 
Monday, 1 April 2013
Location: 
Nth Solitary Island
Depth: 
14m
Sepia mestus
Sepia mestus
Photographer: 
Ian Shaw
Date: 
Saturday, 21 January 2006
Location: 
N W Solitary Island
Depth: 
10m
Sepia mestus
Sepia mestus
Photographer: 
Ian Shaw
Date: 
Sunday, 8 October 2017
Location: 
Nth Solitary Island
Depth: 
12m
Sepia mestus cuttlebone
Sepia mestus cuttlebone
Photographer: 
Ian Shaw
Date: 
Thursday, 7 June 2018
Location: 
Red Rock
Common name: Reaper Cuttlefish
Distribution:

Common in the Solitary Islands Marine Park. Endemic to Australia, it is found on the east coast from north Queensland to the New South Wales Victorian border.

Ecological Notes:

Frequents larger estuaries and sheltered and moderately exposed reef, depth to at least 25 m.

Additional Notes:

Characterised by a reddish colour, sometimes with a pair of dark blotches on the dorsal surface about halfway along the body. It has an orange eyesocket and shorter tentacles than its close relative, Sepia plangon, which occurs in the same geographic location. Feeds on small fish and invertebrates, grows to around 20 cm mantle length. Cuttlebone in lower photograph 10 cm long.

References:

Graham J. Edgar. Australian Marine Life, 2nd Edition, 2008. Reed New Holland Publishers. p.367

Australian Museum: https://australianmuseum.net.au/reaper-cuttlefish-sepia-mestus-gray-1849

Mark Norman and Amanda Reid, A Guide to Squid, Cuttlefish and Octopuses of Australasia, The Gould League of Australia, CSIRO Publishing, 2000. pp.27,87.