cb1433.jpg

Licence: 
All rights reserved.
Imaging technique: 
Photograph
Description: 

Do you want to know how to identify a male O. vulgaris? Look for a groove along the ventral surface of the third right arm (the hectocotylus) as shown in this image.

Maturity: Adult; Sex: Male; Lab or Wild: Lab; Origin: Mediterranean sea, italy, naples

Creator: 
Ruth Byrne
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith