I 'i mi: 66 

 Orthaslerias koi hit • \ 

 Straight pedicellariae, 25 



Fig. 1. Departure Bay, B. <.'., abactinal pedicellariae, the longer 1.8 mm. from specimen shown on 

 pi. 69, fig. '.'. la. Sam.- specimen; front view of a pedicellaria and insidi jaw. 



lb. Same specimen. Example of a smaller lanceolate form (1.16 mm.) found am 

 the larger type 1, la, but less commonly. 



2. Station M466; large unguiculate pedicellaria from largest specimen, 1.8 mm. long. 



3. 3<j. Station 4202; two views of a pedicellaria from intermarginal channel specimen described 



in text and figured pi. 6S, fig. 2). 



4. Station 4431; intermarginal pedicellaria, 1.87 mm. long. 4a. Abactinal, 0.95 mm. 



5. Type of Orthasterias columbiana, Yakutal Bay; 1 abactinal pedicellariae, the lo 



mm. 

 (3. Station o461, 114 fathoms; two views of an abactinal pedicellaria. 



7. Monterey Baj (Pacific Grove), low tide; forma monlereyensis. \n abactinal pi 



1.5 mm. 7 a. 76. Side and top view of a three-valved pedicellaria from same specimen, 

 abactinal. 



8. Departure Bay, British Columbia; specimen having a preponderance of lanceolat 



lariae (actinal view figured pi. 69, I'm- 1); intermarginal. 1.35 mm. 8a. Same speci- 

 men; two views of a dorsolateral pedicellaria, 1.12 mm. 



!t. Station Mll.*i. forma leptostyla; large furrow pedicellaria, 1.5 mm. long, mentioned in text. 

 The abactina] pedicellariae of this specimen are of the lanceolate type 8 



10. Station 4202 (see .'■>, 3a); furrow pedicellaria from side and a single jaw. 



227 



