INDEX 



(Synonyms and outdated generic assignments are in italics.) 



Abatus, 39 



Acanthocidaris, 1 



Aceste, 2 



aciculatum, Echinostrephus, 28 



Actinocidaris, 59 



aculeata, Phryssocystis, 58 



acuminata, Lovenia doderleini, 45 



Salenocidaris hastigera, 71 

 acutispina, Histocidaris, 40 

 Aerope, 2 

 Aeropsis, 2 



aethiopicum, Hygrosoma, 41 

 affinis, Hypselaster, 42 

 africanum, Chaetodiadema, 13 

 Agassizia, 2 



agulhensis, Polyechinus, 54 

 albida, Trigonocidaris, 88 

 Allocentrotus, 83 

 alta, Maretia, Pseudomaretia, 48 

 Amblypneustes, 3 

 Ammotrophus, 4 



analis, Laganum, Peronella, 43 

 anamesus, Lytechinus, 45 

 anchistus, Echinus, 28 

 annulata, Caenopedina, 11 

 annulatus, Protocentrotus, 



Parechinus, 66 

 annulosa, Stylocidaris, 84 

 anomalus, Desmechinus, 20 

 antarctica, Aporocidaris, 4 

 Anthechinus, 4 

 antillarum, Aspidodiadema, 



Plesiodiadema, 5 

 antillense, Sperosoma, 76 

 Apatopygus, 4 

 apicatus, Echinocyamus, 25 

 apoda, Genocidaris, 



Temnopleurus, 33 



Aporocidaris, 4 

 Arachnoides, 4 

 arachnoides, Hesperaster, 



Ammotrophus, 40 

 Araeosoma, 5 

 Arbacia, 24 

 Archaeopneustes, 53 

 arcitum, Aspidodiadema, 6 

 argentea, Habrocidaris, 38 

 Argopatagus, 49 

 armiger, Strongylocentrotus, 



Heliocidaris, 82 

 Aspidodiadema, 5 

 asteriscus, Centrostephanus, 12 

 Asthenosoma, 7 

 Astropyga, 8 

 atlanticus. Echinus, 28 

 australiae, Sphaer echinus, 



Pachycentrotus, 77 

 australis, Temnopleurus, 86 



bartletti, Dorocidaris, 



Tretocidaris, 21 

 bicolor, Asthenosoma, Araeosoma 

 owstoni, 7 

 Salmacis, 71 

 blakei, Dorocidaris , Cidaris, 21 



Boletia, 9 

 boninensis, Parasalenia 



gratiosa, 54 

 borealis, Encope micropora, 31 

 bracheata, Dorocidaris, 



Stylocidaris, 21 

 brachypetalus, Hypselaster, 42 

 Brisaster, 9 

 Brissopsis, 9 

 bursarium, Phormosoma, 56 



263-495 O - 68 - 7 



91 



