ASTEROIDEA OF NORTH PACIFIC AND ADJACENT WATERS — FISHEK. 403 



Plate 100. 

 Fig. 1. Pteraster marsippus; abactinal surface. 

 2. Pteraster jordani; abactinal surface. 



Plate 101. 

 Fip. 1. Pteraster jordani; actinal surface. 

 2. Pteraster marsippus; aclinal Hurfai e. 



Plate 102. 



Fig. 1. Pteraster coscinope plus; type; abactinal surface. 



2. Pteraster pulvillus; abactinal surface. 



3. Pteraster rosrinopeplus; type; actinal surface. 



4. Pteraster puhillus; actinal surface. 



Plate 103. 

 Fig. 1. Pteraster tesselatus arcuatus; type. 



2. Pteraster temnoehiton; abactinal view of type. 



3. Same; actinal surface. 



Plate 104. Pteraster teuelaltts. 



Fig. 1. Actinal surface of small dried specimen from station 420.5. 



2. Actinal surface of specimen from station 4222. 



3. Abactinal surface of specimen from station 3461. 



4. Abactinal surface of specimen from station 4235. 



5. Actinal surface of specimen from station 3222. 



Plate 10.5. Pteraster nbscurus. 



Fig. 1. Large seven-rayed specimen, showing position of young es<'aping through supradorsal membrane 

 in interradius. This opening was made with a knife, and the young one placed in same 

 position as that referred to in text, 

 2. Small six-rayed example; actinal surface. 

 3 and 4. Abactinal surface of two six-rayed specimens. 



Plate 10(i. Pteraster obscurus. 



Fip. 1. Small eight-rayed specimen, enlarged (=Pt. octaster VerrillK 

 2. Actinal surface of a six-rayed specimen, enlarged. 



Plate 107. Diplo pteraster multijjts. 



Fig. 1. Large specimen from station 4784, abactinal view. 

 2. Actinal surface of small specimen from station 4235. 



Fig. 1. Byirunaster kcehleri; type. 



2. Uymenaster quadrispinosus; portion of supradorsal membrane, enlarged. 



Plate 109. Hj/menaslrr ixrisaonotus. 



Fig. 1. Abactinal surface of specimen from station 3307. 

 2. Actinal surface, specimen from station 3074. 



Plate 110. I/ynunaster quadrispinosus. 



Fig. 1. Specimen from station 2859. 



2 and 3. Specimens from station 3003. 



