PLATE XLVI. 



Fig. I. Solaster stimpsoni Verrill. Profile view of adambulacral, marginal, 



and adjacent spines; a, a, adambulacral spines, actinal series; 



a', a', furrow series; b, peractinals; m, m, inferomarginals ; m', 



supramarginals ; d, dorso-lateral spines and plates. 

 Fig. la. The same specimen. A group of dorsal pseudopaxillae and papular 



pores ; X about 9. 

 Fig. lb. The same specimen. Dorsal pseudopaxillae from base of ray, vertical 



and side views ; X 17. 

 Fig. If. The same specimen. A dorsal, dermal, bivalve pedicellaria from 



near the edge of a papular pore ; X 150. 

 Fig. 2. Solaster galaxides Verrill. Type. Profile view of actinal side ; a, a, 



plates; X about 7. Lettering as in fig. i. 

 Fig. 2a. The same. A group of dorsal pseudopaxillae from another specimen ; 



X about 17. No. 1897, Mus. Comp. Zool. 

 Fig. 3. Solaster constellatus Verrill. Type. X about 7. Lettering as in 



fig. I. 

 Fig. 4. The same specimen. A group of dorsal pseudopaxillae and papular 



pores, seen from above ; X about 9. 

 Fig. 5. Solaster dawsoni Verrill. Type. Profile view of adambulacral and 



inferomarginal plates and spines from middle part of a ray. 



Lettering as in fig. i. 

 Fig. 50. The same specimen. A group of dorsal pseudopaxillae and papular 



pores ; X 9- 

 Fig. 5&. The same. Dorsal pseudopaxillae from the type specimen, vertical 



and side views ; X 17. 



(94) 



