Plate 35. 



All figures are from unretouched photographs of preserved specimens. 

 Fig. 1. Eutima levuka. Quadrant of bell margin, with marginal organs; (era) radial 



canal ; (t.ra) radial tentacle ; (otc) otocyst. X about 20. 

 Fig. 2. Eutima levuka. Tentacle base showing lateral cirri (ci) ; (c.c) circular canal. 



X30. 



Aequorea coerulescens. 



Fig. 3. Portion of bell margin showing radial canals (era); gonads (go), and the very- 

 numerous and densely crowded tentacles ; (g) gelatinous substance. X 6. 



Fig. 4. A segment of the gastric wall, showing conformation of the lips, and the bases of 

 radial canals (era) of various sizes. X 6. 



Fig. 5. Portion of bell margin more enlarged, to show a twin otocyst (otc). 



Fig. 6. Oral view of tentacle bases ; (v) velum ; (p. ex) excretory papilla. X 30. 



Fig. 7. Side view of tentacle base ; (p. ex) excretory papillae. X 35. 



Fig. 8. Aboral view of tentacle bases; (era) radial canal; (c.c) circular canal; (v) 

 velum. X 30. 



