CEPHALOPODA. — BERRY. 



261 



the apex of the club (PI. 

 Ixxii., fig. 5), one of them 

 being the terminal sucker 

 on the ordinary sucker- 

 bearing face of the club, 

 the other springing 

 directly from near the 

 middle of the otherwise 

 suckerless dorsal mem- 

 brane. Sucker-bearing Fi^. AQ-Sepia hedleyi S [499], two 

 area of club furnished suckefs from right tentacle club of type . 

 with a delicate marginal camera drawing from a mount m balsam. 

 membrane ; basal outer angle of club with a strong 

 membranous keel. 



Gladius (sepiostaire) absent or fragmentary in all specimens 

 .seen (see reconstruction in PI. Ixxii., fig. 2); chitinous margin 

 and striated area relatively large ; locular index about 25 

 or 26. 



Radula (Fig. 50.) offering no very remarkable features ; 

 similar to that of the folloAvmg species except that the falcate 

 third laterals or marginals are not so long relatively to the 

 other teeth and the rhachidians are a trifle smaller or at least 

 no larger than the first laterals, although the last feature 

 may depend somewhat upon their level in the radula. 



Fig. 50." — Sepia hedleyi ^ [502], two rows of teeth 

 from radula" of paratype ; camera drawing from a 

 mount in balsam. 



Surface nearly smooth or ornamented above by numerous 

 very low, faint, scattered papillae ; on each side just above 

 and parallel to the fins a series of perhaps six low, narrow, 

 integumentary ridges. 



