PLATE XXIX. 



PAGK 



Fig. 1. Tedania actiniiforiniii, tity\aii\ x 190. . . . . .56 



Fig. In. Toruoto spicule : x 190. 



Fig. 2. Tedania irifundibuliformis, iityhxii : x 190, . . . . 55 



Fig. 2a. Tylota; x 190. 



Fig. o. Lalninaulia (t) acerata, oxeote spicule ; x 120, . . . 240 



Fig. 3a. Strongylote spicule ; x 120. 

 Fig. 3/'. Discastia ; x •'lOO. 



Fig. 4. Rh,aphidophl us lobat as, Yiiv. hornda, tiiyhxi^ ; x 284, . . .154 



Fig. 4a. Spined stylus ; x 284. 



Fig. 46. Toxite ; x 284. 



Fig. 4c. Subtylostyli, fium surface ; x 284. 



Fig. 5. »S'f(6e97'teiW'a7m(/o.sus, val^ r(y////(:Z/7'/e/'a, '' cyliudrical " spicule ; x 44. 208 



Fig. 5a Base and ape.x of " cyliudric^l '' .spicule ; x 190. 



Fig. 6. Olathriii lendenfeldi, spined styli : x 284. . . . .149 



Fig. 7. Desinacidon [Hoiiueodicti/a) ijrandis, oxeotii ii\)icu[e : x lyo, . . 112 



Fig. 7a. Palmate ispchelse ; a, side view ; b, front view ; x 500. 



Fig. 8. Clioii.a dissimilis, tylostyli ; x 190. . . . . . ' 228 



Fig. 9. Plocamia coriacea, var. elegans, spined strougyla ; x 284, . .158 



Fig. 10. ylf/e/as /rta«;'?7j«;m.s, verticillately spined styli ; x 284, . .164 



Fig. 11. Echiaoclathria glabra, tylote spicule; x284,. . . . 163 



Fig. Hot. Echinating tylostyli ; x 284. 



Fig. 12. Echinodathria cartcri, slender tylostylus : x 284, . .162 



Fi,s;. 12a. Echinating stylus ; x 284. 



Fig. 13. Clathria inanchorata, spined styli : x 284, . . . .151 



Fig. 13a. Toxite; x 284. 



Fig. 14. Clathria eleyaiitula, iiVi\)ty\oiiiy\Vi6 ; x 284, . . . .150 



Fig. 14a. Spined styli ; x 284. 



Fig. 14/*. Isoclielie, side views ; x 284. 



