K. Mit.eukuri : Holothurioidoa. 



Jour. Sci. Coll.. Vol. XXIX.. Art 2, PI. II. 



K. NHgnharo & I, Sakuinn a«*l. 



Figs. 16-17 Bathyplotes golden-hindi, sp. a- 

 Figs. 18-20 Sticbopus owstoni, sp. ii. 



Lilh. Y. Knshlba. Kaiitlfl. Tokyo 



