Plate 45 



I' ii. i re 1. Leptasterias hexadis vancouveri, San Juan Island.'-. Wash., X5. Projection of skeleton, 

 base of ray of a large specimen; CAR, carinals; DL, dorsolaterals; S, superomar 

 ginals;/, inferomarginals; AC1, .', two series of actinals; AD, direction of disk. 



La, 16. Same two abactinal spinelets, 0.5 nun.. ■ 100. 



lc, Id, le. Same, straigh.1 pedicellariae, 0.45, 0.54, 0.58 mm., 50. 



2,2a. Leptasterias h&cactis f. aspera, Kodiak, straight pedicellariae, 0.55 and 0. -1(1 nun., 

 X 100. 



3, 3a, 3b. Leptasterias pusilla, straighl pedicellariae, X50; 3, 36, from actinal interradial 

 region; 3a, from adambulacral spinelet. 



3c. Same, mouth and two pairs of adambulacral plates, 20. 



3</. Same, projection of skeleton, base of ray. 10; CAR C, carinals; DL. dorsolaterals, 

 stippled; S, superomarginals; /, inferomarginals; AC I. .'. actinals, the second 

 series in solid Mack; AD, direction of disk, and seven adambulacral plates. 



300 



