102 G 



Canadian Aixtic Expedition, 1913-1918 



Plate XXX, 



Fig. 1. Stomphia canieola (Stimp.). Side view uf a living specimen of a pale flesh-coloured 

 variety, in one of the odd shapes it often takes. From Bay of Fundy. By J. H. 

 Emerton, natural sizer Colour, pink, translucent. 



2. Actinauge verrillii McMur, View of the upper part showing the capitulum (c); ver- 



ruca" (v, V,): tentacle lobes (1); and tentacles (t). Enlarged. Drawing bv A, H. 

 Vernll. 



3. Stephanaugf: tici-ilis Verrill. Tj'pe; transverse section near the disk; 1-1, ('> primary 



pairs of mesenteries; d, d, directives; P, stomoda?um; s, s, siphonoglj'phs; g, 

 ectoderm: h. mesoghea; i, endoderm. Enlarged from a photograph by A. H. 

 Verrill. 



