SEPIA 



6. Male generative organs. Testis, lying in a ccelomic sac into which opens the vas deferens, 

 at first narrow and coiled, then dilating into a wide tube the vesicula seminalis ; prostate ; receptacle 

 of the spermatophores ; genital papilla with terminal aperture. 



7. Female organs. Ovary, lying in a coelomic sac, into which opens the oviduct; nidamental 

 glands ; accessory glands. 



8. View of brain as exposed by a median longitudinal section through the skull. Supra-cesophageal 

 ganglion ; superior buccal ganglion ; inferior buccal ganglion ; oesophagus ; salivary duct ; cesophageal 

 commissure ; pedal ganglion giving off nerves to the arms and continuous behind with the visceral 

 ganglion ; the latter gives off on each side a large nerve to the stellate ganglia ; sections of auditory 

 sacs ramifying in the cranial floor. 



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