EXPLANATION OF PLATE LXIX. 



(All the figures on this plate were drawn by R. N. Wenzel.) 



Fig. 1. — Loligo ef/ieridgei d^ [489], oral face of right tentacle 

 club of type. 



Fig. 2. — Loligo ptheridgei rf , distal portion of left ventral arm 

 of name specimen, shoAving hectocotylization. 



Fig. 3. — Kosma auMralh S^ [538], outer lateral aspect of left 

 dorsal arm of type, showing hectocotylization. 

 Several missing suckers are not suppliecl in the 

 drawing. 



Fig. 4. — Rossia australis S' [538], oral aspect of arms and 

 tentacle of right side of type. Several missing 

 suckers are not supplied in the drawing. 



