Pi vii 7^ 

 lambulacral, actinal, and infermomarginal | 

 forma bri viewed from a cu1 endofray, M "' 



adambulacral Bpine; A, actinals; /. inferomargii 

 2 Same; large specimen of form i rom 1 



Vn adambulacral pedunculate pedicellaria, with a fev 

 2a. Same specimen, two views of a large actinal axillary pedicellaria, 1 mn 

 26. Same specimen, abactinal pedicellariae 

 3. Same; fo ma p w, from Nanaimo, British Columbia, 



"major" pedicellariae; side view of an intermarginal, 1 6 nun 

 3a, 36. Others from intermarginal groo 

 3c. One of the smaller abactinal oi es, 0.96 nun. long, 

 3,/ One of the larger actinal pedicellariae, same specimi 

 t . Forma Moi t. n Bay; an adambulacral peduncu ' "»»■• 



25. 

 l.i. Sam.-, Monterey, intermarginal, two views, 1.28 mm. I 



specimen, actinal, 25 

 - p .. type; a slightly twisted adambulacral pedicel! 



5o . game, Monterej specimen; aMa.nhnla.-ral pedicellaria wil 



cluster draw a to sea • 

 5b. The small pedicellaria of 5a (from an adambulacral b 





