INDEX. 



abdominalis. Hippocampus 

 abyssorum, Praxilla 

 acantJiodes, Echixaster 

 acuminatus, Heniochtjs 



PSILASTER . . 



acuta, Anthenea 

 acutus, GoNioDiscus 

 agassizii, Prionocidaris 

 Allostichaster polyplax 



sp. 

 Alopecias vulpes . . 

 ALOPLiS vulpinus . . 

 altivelis, Coradiok . . 

 amhlyconns, Conocladus 

 Amblypneustes grandis 



pachistus 



sp. 

 Ammochares ottonis 

 Amphimetra crenulafii 



sp. 

 Amphiophiura coUetii 



sp. 

 Amphiura constrida 



sp. 

 annulatus, Microcyphus 

 Anseropoda rosacea 



sp. 

 Antedon cremtlata 



elegans 



incommoda . . 



loveni 



microdiscHS . . 

 Anthenea acuta 



sp. 



ARiEOSOMA, sp. 



thetidis 

 arenaceodentata. Nereis 

 argenteus, Monodactylus 

 aristuJata, Ophiothrix 

 armilla, Tetraodon 

 aspera, Ettryale 

 Asteracanthion gemmifer 



polyplax 

 Asterias calamaria 



