PLATE LXXVIII. 



Fig. I. Orthasterias columbiana Verrill. Cotype. A dorsal spine and minor 

 pedicellariae from the largest specimen from Victoria ; X I3- 

 Prov. Mus. British Columbia. 

 Fig. la. The same. Type, a-i, large dermal major pedicellariae from the 

 dorsal and lateral areas; X u. 

 The same. Type, a-d, minor pedicellariae ; X 48. 

 The same. A pedicelled adambulacral major pedicellaria ; X i7- 

 The same. Type, a-f, maj or pedicellariae from the dorsal and lateral 



areas ; X 17. 

 The same. End views of two of the larger major pedicellariae; X I7- 

 Allasterias rathbuni nortonensis Verrill. Adambulacral (a) ; per- 

 actinal (c) ; and inferomarginal (d, d) groups of spines; a', a', 

 inner or furrow-spines on alternate plates ; p, p, papulae and der- 

 mal pedicellariae ; p', p', adambulacral pedicellariae ; X 6. 

 Fig. 3. Allasterias anomala Verrill. Type. X 6. Lettering as in fig. 2. 

 Fig. 4. The same. Major pedicellariae (o) and detached valves {c-e) ; 

 X74. 



(is8) 



