Co E . — Nemerteans . 



PLATE 1. 



Fig. 1. Carinella rubra Griffin. Dorsal surface. X 2. 



Fig. 2. Carinella sexlineata Griffin. Siiowing dorsal and lateral surfaces. 

 X 3. 



Fig. 3. C. 'sexlineata. Ventral surface. X 3. 



Fig. 4. Carinella albocincta Coe. Dorsal .surface. X 4. Off San Pedro, 

 California ; 50 fms. 



Figs. 5, 6. Amphiporus angulatus (YsihT.). Dorsal and ventral surfaces respec- 

 tively. X 3. 



Fig. 7. Paraneinertes j>eregrina Coe. Purjjle variety. Showing both dorsal 

 and ventral surfaces. X Ij. Alaska. 



Figs.8,9. P. peregrina. Brown variety. Dorsal and ventral surfaces respec- 

 tively. X 2. 



Fig. 10. Tetrastemma bilineatiim Coe. Dorsal surface. X 4. San Diego, 

 California. 



Fig. 11. Amphiporus rubellus Coe. Dorsal surface, with extruded proboscis. 

 X 2. 



Fig. 12. A. rubellus. Anterior portion of body. X 2. 



Fig. 18. Amphiporus cruentatus Verrill. Dorsal surface. Red lines represent 

 blood vessels with red blood. X 10. San Pedro, California. 



Fig. 14. Emplectonema gracile (Johnst.). Pale green variety. X lo. 14a. 

 "Ventral side of head. 



Fig. 15. E. gracile. Dark, bluish green variety. X H. 15a. Ventral .side 

 of head. 



(Drawings by B. B. Griffin and W. R. Coe.) 



