CERIANTHARIA. 



45 



S ionogl}-ph. 

 N iber of the 

 les teries, which 

 e , :iched to the 



s loiioijlyph 



Hj'posulcus 



Heinisulci 



ih liroad; 6 lues. 



;« iiigly broad; 

 1 6 mes. 



lb I>road; Sines. 



th. liroad ; S mes. 



ie larrow; 6 mes. 



«■ developed 



[he larrow; 6 mes. 



She arrow; 6 mes. 

 irr ; 4(— 6) mes. 



na ivv; 4 mes. 

 na i\\; 4 mes. 



narrow short 



narrow long ' 3 of the 

 lengtli of the siphgl. 



very short 



na w; 4 mes. 



ice ingly broad 

 10 mes. 



xce ingly broad 

 10 mes. 



lan .-; 4—6 mes. 

 ty ' lad ; 6 - 8 mes. 



'■')' irrow; 2 mes. 

 the iroad; 8 mes. 



very short 



narrow short 

 short 



short 

 short 



narrrow short 



short 



» 



absent ? 



short 



very long and 

 with ciliated 



very long and 

 with ciliated 



very long and 

 witli ciliated 



very long and 

 with ciliated 



broad 

 tract 



broad 

 tract 



broad 

 tract 



broad 

 tract 



very short 

 narrow short 



distinct, bnt 

 filamentons 



absent? 



distinct 

 distinct, filamentous 



not distinct, 

 filamentons 



distinct, flat, not 

 filamentous 



distinct, but 

 filamentous 



distinct, but 

 filamentous 



short, bnt distinct, 

 filamentous 



very short 



distinct 



? 



distinct, but 

 filamentous 



Free part of the 

 directive mesenteries 



short 



very short 



absent? 



narrow long 



short 



very short 



very short 



narrow long 

 narrow short 



short 



very short 



narrow long 



narrow long 



? 



short 



narrow long 



2nd Protomesenterics, //: the ciliated tract, 



iiif: the cnido-glandular tract, 



£: cra,spedonemes of the ciliated tract 



Distribution 

 of the nie- 

 -senlcrics in 

 tile quar- 

 tettes 



sterile, narrow short //: narrow long m/ well 

 developed. 



sterile, very short; /? and «</? 



sterile // and «(/? 



sterile, narrow short; /k/ well developeil. 



sterile, narrow short; well developeil (/./ and 

 with bunches of c. 



sterile, narrow long; /? and «(/? 



sterile, short, // and h</? 



sterile, short, c in the aboral part, «</ very short 



fertile, very long; c very numerous, reach al- 

 most to the aboral end; «</: thread-like. 



fertile very long, reach about to the aboral 

 end; distribution of the parts of the fila- 

 ments as by J/. 



fertile very long, /? narrow long, m/ feeble; 

 craspedion region long. 



fertile, comparatively short, somewhat longer 

 than .1/ Distribution of the parts of fila- 

 ments compare jt/ (Tab. 2). 



fertile; reach to the aboral end. Distribution 

 of the regions of filaments? 



fertile; reach to the aboral end. Distribution 

 of the regions of filaments? 



fertile? not reaching to the aboral end. Di- 

 .stribution of the regions of filaments? 



fertile? very long, reach to the aboral end. 

 Distribution of the regions of filaments? 



fertile, reach to the aboral end ; J! rather .short, 

 t- well developed. «</ feeble, threadlike; long 

 craspedion region with one threadlike cras- 

 pedoueme. 



absent verv short sterile, a little longer than hyposulcus /I long, 



craspedia region shorter, mf absent. 



absent absent almost of the length of the hyposulcus; for 



the rest as A. oligopodus. 



absent or very short verv short or absent ■ rather long, // and mi about equally developed. 



absent 



ver}- short 

 distinct 



narrow long 



very short 

 narrow long 



sterile, somewhat longer than the directive 

 mesenteries. Jl long, ihi rather well de- 

 veloped. 



fertile, reach to the aboral end, longer than 



jl/j ; lid developed as by J/,. 

 sterile? long, but somewhat shorter than J/,. 



.1/ /; //; b 



M limb 



if Jim b 

 M limb 

 .1/ /.' //; b 



M limb 



MJlmb 



.1/ />■ m 6 

 M limb 



M limb 

 M limb 



M limb 



M limb 



> 



MBmb 

 m liMb 



M limb 

 M limb 

 M limb 

 MBmb 



M limb 

 Mb m B 



