Plate is 



\ll figures Pycnopodia helianlhoid.es 



Fig 1 Crossed pedicellaria, Unalaska, <200. I a. Same, 0.45 mm. long, <100. 



' 2. Cn.ss,, I pedicellaria, Monterej Bay, Calif, 0.36 mm. long, ■ 200. 2a. Same, from 

 specimen, 29 mm., ■ 200 



3. Crossed pedicellaria, Departure Bay (Nanai , British Columl ia, 0.37 mm, ■ 100. 



4' Abactinal gianl straight 1 lodicellariae, Karluk, Kadiak, 1.75 mm, 25 

 .5 Abactinal straight pedicellariae, Monterey Bay, Calif.; length 1.5 and 1.4 mm, 25^ 

 • 5a. Small straight pediceUariae from the furrow clusters, the larger 0.18 mm ong, <200 



6. Superomarginal (left) and abactinal spine-; fro,,, small specimen, station 1222, ■ 10. 



7. Abactinal spine from large Unalaskan specimen. 

 To. Inferomarginal spine from same. 



7/,. Superomarginal from same; all 10. 



8. Abactinal spine, < 10, of specimen from Monterej Bay. _ (| 



