ANTERODORSAL PROTUBERANCE 



APEX OF FIN ■ 



Dorsal View 



TAIL FIN 



EYE 



— ARMS 



T.r'.WI '..:;>-,;.JM-J*^ 



-TENTACLES 





Ventral View 



lilex illecebrosus, The Short- finned Squid 



APEX OF FIN 



ANTERODORSAL PROTUBERANCE 



■"^2^ 



TAIL FIN EYE 



Dorsal View 



— ARMS I — TENTACLES 



Ventral View 



Loligo pealei , The fjong- finned Squid 



Figure 2.— Dorsal and ventral views of Ihe squid, Loligo pealei and Illex illecebrosus, and fealures used for length measurements. 



