XIV TABLK OK f'OKTENTS. 



The pentacrliioid yoiin);— Cimtliiuci!. ^^^*^ 



Isometra vlvipnra ^ '." 



Helioinetra glncialis - '' 



Promacliocrinus kergueleusls ' „ 



_ , _ 5o3 



Column J. 



Terminal stem plate _ 



Infrabasals ._ . 



„ , o54 



Radianal '.I. 



Radiais ' '!:!:!. 



Interradials -- _- - ' ■_■ 



Brachials - 



Coveriiiir plati's 



Pinnules 



Orals 



Anthometra adrlaui -^ ^•^' 



Florouietra serratissima __ 'J-j'' 



Hathrometra prolixa _'lLJ---- — -y^^ 



Hathrometra tenella ■ '•^^^■^ 



Hathrometra sarsil '_^^^ 



Thaiiniatometra nutrix -^J^ 



Thaumatometra, sp_-- '^'J' 



Doubtful species -. - ^'_^2 



Summary '*" 



Size '^J 



Column - - -y^ 



Terminal stem plate- *'**^ 



.-,50 

 55G 



Attachment- 

 Cirri 



58] 



58;$ 



lufrabasals :: l i'„ 2 i-lLji _'-■.._ 584 



Basals 5S^ 



Kadials --- ^8-1 



Radianal •'S'J 



Interradials -'^G 



Arms ^87 



Pinnules •^8''^ 



Side and covering plates 588 



Orals — 588 



Perisomic plating of the disk -~~- 589 



Spicules in the tentacles 590 



Hybrids between crlnoids and echinoid.s _____ _ 590 



Asymmetry 592 



Habitat of the littoral crinoitls 5i).", 



Species found swimming at the surface — 5!)fi 



Species found between tide marks -"iO" 



Species found on coral reefs 597 



Occurrence of comatulids among sea weeds 598 



Occurrence of comatulids in half submerged caves 599 



Absence of comatulids from rock pools 599 



Occurrence of comatulids beneath stones 599 



Occurrence of comatulids on piling _. _ 599 



Breakwaters 599 



Occurrence of comatulids on mantjrtive roots : __ _ 599 



Occurrence of comatulids on mud ,)99 



