Elementary text-book of zoology [electronic resource]. Zoology. 276 MOLLUSC A. III.—SEPIA. Phylum - - - - - Mollusca. Class Cephalopoda. Sepia officinalis is a large mollusc, often nearly a foot in length. It is found commonly round our coasts, though more
Sepia officinalis - Common cuttlefish
Phylogeny of Selected Sepiidae (Mollusca, Cephalopoda) on 12S, 16S, and COI Sequences, with Comments on the Taxonomic Reliability of Several Morphological Characters
PDF) A new haemocyanin in cuttlefish (Sepia officinalis) eggs: sequence analysis and relevance during ontogeny
File:Naturalis Biodiversity Center - RMNH.MOL.311371 - Sepia officinalis Linnaeus, 1758 - Sepiidae - Mollusc shell.jpeg - Wikimedia Commons
Sepia, mollusk genus
Squids, Octopuses and Cuttlefish (Cephalopoda)
Sepia officinalis - Common cuttlefish
WoRMS - World Register of Marine Species - Photogallery
Sepia officinalis - Marine Life Encyclopedia
Sold at Auction: Jean Baptiste, Verany - Cuttlefish; Sepia officinalis. 24
Squids, Octopuses and Cuttlefish (Cephalopoda)
Sepia officinalis Common cuttlefish
Elucidating cuttlefish camouflage