Fig. 4
From: Cephalopod palaeobiology: evolution and life history of the most intelligent invertebrates
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13358-022-00247-1/MediaObjects/13358_2022_247_Fig4_HTML.jpg)
Sigurd von Boletzky in Banyuls, explaining the internal organization of the cuttlefish Sepia officinalis
From: Cephalopod palaeobiology: evolution and life history of the most intelligent invertebrates
Sigurd von Boletzky in Banyuls, explaining the internal organization of the cuttlefish Sepia officinalis