22 TH. MORTENSEN, ECHINOIDEA. 



Fig. 3. Valve of globiferous pedicellaria of Temnotrema elegans Mbtsn. Side view. ^-"/i. 



» 4. Quiuqucdeutate pedicellaria of Feronella tubercuJata Mktsn. "'Vi- (Comp. Fig. 6). 



» 5. Valve of trideiitate pedicellaria of Echinodiscus aurifus Leske. '-"/i. (Conip. Fig. 1.) 



» 6. Valve of quinquedeiitate pedicellaria of Peronella tuberculata Mrtsn. --"/i. (Comii. Fig. 4.) 



» 7. Small trideiitate pedicellaria of Peronella tuberculata Metsn. *-"/i- 



j> 8. Valve of tripliyllous pedicellaria of Temnopleurus scalaris Metsn. --"/j. 



» 9. Valve of slender trideiitate jiedicellaria of Echinodiscus uuriftis Leske. '^"fi. 



» 10. » triphyllous pedicellaria of Echinodisats auritus Leske. --"/i. 



» 11. » » » » » Peronella tuherculafa Mktsn. The right side of tiie basal part 



was not developed, -^"/i. 



» 12. Sucking disk of tuhefoot of Fibularia volva Ao. & Des. '^""/i. 



» 13. Valve of biphyllous pedicellaria o'f Fibularia volva Ac. & Des. -"''/i- 



» 14. » :> ophicephalous » ■■ Temnoplcimis scalaris Metsn. '■''■'ji. 



» 15. » » globiferous » » Phyllacantlms longispinus Mrtsn. -'"/i. 



» 16. » . » » . Fibularia volva Ac. & Des. From the inside, -"''/i. (Comp. 



Figs. 20 and 28.) 



» 17. » » » » » Temnopleurus scalaris Mrtsn. Side view. "^i. 



» 18. • large ophicephalous Jiedicellaria of Breynia australasiae (Leach), '^"/i- 



» 19. small » >■ •- » » » '»»/,. 



» 20. -> >; globiferous pedicellaria of Fibularia volva An. & Des. Side view. -"'Vi. (<.'oiiip. Figs. 10 



and 28.) 



■> 21. » >' » » » Phyllacantlms tenuisplnus Wouus. ^''/i- 



> 22. Globiferous pedicellaria of Breynia australasiae (Leach), '-'ji. (Comp. Fig. 2.) 



-> 23. Miliary spine of Peronella tuberculata Metsn. -^"/i. 



» 24. Primary spine from the aboral side of Peronella ftiberculata Mrtsn. "7'- 



» 25. Tridentate pedicellaria of Peronella Lesucurl (Val.). ""ji. 



» 26. Tip of primary spine from the oral side of Peronella tuberculata Mrtsn. "7i- 



» 27. Miliary spine of Fibularia volva Ag. & Des. '**/i. 



« 28. Globiferous pedicellaria of Fibularia volva Ag. & Des. '-"/i. (Camp. Figs. Ki and 20.) 



(Phyllacanthus longispinus: Fig. 15. Temnopleurus scalaris: Figs. 8, 14, 17. Temnotrema elegans: 

 Fig. 3. Peronella Lesueuri: Fig. 25. Peronella tuberculata: Figs. 4, 6, 7, 11, 23, 24, 26. Echinodiscus 

 auritus; Figs. 1, 5, 9, 10. Fibularia volva: Figs. 12, 13, 16, 20, 27, 28. Breynia australasiae: Figs. 2, 

 18, 19, 22.) 



Tryckt den 31 december 1918. 



Uppsala 1018. Almqvist & Wiksolls Boktryckeri-A.-B. 



