EXPLANATION TO PLATE XXX. 



Via. 1. .liiliniphfiiopaix ilixtaii" Nutting. P:irt of hydrocladiuiii (greatly enlarged), 

 l'. Aglaophenopsis distant. Front of stem (enlarged). 

 :;. Aglaophenopsit rerrilli Nutting. Branched hydrodadinin bearing SOIKIII^IM Qlarged). 



I. li/hwplieiwpHi* rt-n-illi. Part of hyilrofladinm (enlarged). 



:.. Aglaoplumopiiii n-rrilli. Sid.- view of hydrotbcca (greatly enlarged). 



li. AglaopTienopsis connit ( Vcrrill). Part of hydrocladiuin (enlarged). 



7 4;/l<ii>plieii<ijisis roniutii. Branched hydrocladium. 



8. Aglaoplienopsis ,,/. Fnmt .,f stem, snowing proximal hydrutWa an.l nematophores (enlarged 



II. Aglnoplienopsi* mniutii. (ionangiuni (enlarged). 



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