PLATE III. 



Fig. I. Amfkiforus exilis sp. nov. Glacier Bay. Slightly enlarged. 



2. Zygonemertes albida sp. nov. Victoria, B. C. Enlarged i^ times. 



3. Paranetneries carnea sp. nov. Taku Harbor. Anterior portion of 



body with emarginate head. Natural size. 



4. P. carnea. Sitka. % natural size. 



5. Paranemertes peregrina sp. nov. Virgin Bay, Prince William Sound. 



Yt, natural size. 



6. Carinella sfeciosa sp. nov. Hot Springs, near Sitka. Y^, natural size. 



(90) 



