Plate 15. 



Fig. 1. Cunina peregrina, sp. nov., type ; side view ; from a sketch from life made on board 



the " Albatross." X 5. 

 Fig. 2. Cunina peregrina; immature individual, 3 mm. in diameter, aboral view. At 



this stage there are only three or four otocysts per marginal lappet. 

 Fig. 3. Cunina globosa, oblique side view, from life, x 5. 

 Fig. 4. Cunoctantha tenella, sp. nov., type; from life. X 10. 

 Fig. 5. Cunoctantha octonaria ; immature individual, 1 mm. in diameter. At this stage 



there is only one otoeyst per marginal lappet ; there is as yet no trace of the 



formation of gastric pockets. 

 Fig. 6. Cunoctantha octonaria ; aboral view of another specimen at about the same stage 



of development. 



