Pvcno<5ciiikly . PI. I\'. 



The Voyage of H M S "Challenger.';' 



1 NYMPH ON ARM/ 



ATUM nsp -2-7 N BRACHYRH YNCHUS n. «p 3-U N. FUSCUM ii sp 12-K 



12-U^ N HISPIDUM, .•1. sp. 



