PLATE IX. 



FIG. i. Leptasterias coei Verrill. Type. In alcohol; X 2 l / 2 . Alaska, Harri- 



man Expedition. Yale Mus. 

 FIG. 2. Solaster endeca (Linn.) Forbes. Young. Dorsal side; X i/i. Harri- 



man Expedition. 



FIG. 3. The same specimen. Ventral side; X 1^5- Juneau, 20 fathoms. 

 FIG. 4. Crossaster papposus (Linn.) M. & Troschel. Details of dorsal side 



of a young specimen in alcohol ; X 2^. Berg Bay, Harriman 



Expedition. Yale Mus. 



(20) 



