94 



U.S. NATIONAL MUSEUM BULLETIN 264 



grandis, Amblypneustes, 3 

 grandis, Paracentrotus, 



Polyechinus, 54 

 granulata, Boletia, 



Pseudoboletia, 9 

 gratiosa, Parasalenia, 54 

 grisea, Lovenia, 45 

 griseus, Echinarachnius, 



Scaphechinus, 23 

 grubei, Asthenosoma, 7 

 Gymnechinus, 36 

 Gymnopatagus, 37 



Habrocidaris, 38 

 Hapalosoma, 8 



hardwickii, Temnopleurus, 86 

 hastata, Homolampas, 41 

 hastigera, Acanthocidaris, 1 



Salenia, Salenocidaris, 70 

 hawaiiense, Aspidodiadema, 6 

 hawaiiensis, Caenopedina, 11 



Pleurechinus, Temnotrema, 60 



Stephanocidaris, 



Prionocidaris, 77 



Stereocidaris, 79 

 Helgocystis, 63 

 Heliocidaris, 38 

 Hemiaster, 39 

 Hemicentrotus, 66 

 Hemipedina, 40 

 Hemiphormosoma, 40 

 Hesperaster, 40 

 Hesperocidaris, 40 

 Hesperus, Pseudechinus, 66 

 Heterobrissus, 53 

 hilgardi, Palaeobrissus, 52 

 hirsuta, Pseudolovenia, 66 

 hispida, Pourtalesia, 63 

 hispidum, Phormosoma, 



Tromikosoma, 56 

 Histocidaris, 40 

 Holopneustes, 41 

 Homolampas, 41 

 hoplacantha, Hygrosoma, 41 



horridum, Dermatodiadema, 



Plesiodiadema, 20 

 horridus, Echinus, Dermechinus, 29 

 houstoniana, Hesperocidaris, 40 

 Hygrosoma, 41 

 Hypselaster, 42 

 Hypsiechinus, 42 

 hystrix, Palaeopneustes, 



Archaeopneustes, 53 



Idiobryssus, 42 

 incerta, Genocidaris, 33 

 incertus, Echinocyamus, 25 

 incisa, Echinocidaris, Arbacia, 24 

 incrassata, Salenocidaris, 71 

 indiana, Pseudoboletia, 9 

 indicum, Phormosoma, 56 

 inflatus, Holopneustes, 41 

 ingolfiana, Stereocidaris, 80 

 insularis, Echinometra, 26 



Encope, 31 

 intermedium, Asthenosoma, 7 

 irregularis, Encope, 31 

 Isopatagus, 42 



jacobyi, Aspidodiadema, 6 

 japonicus, Temnopleurus, 86 



kellersi, Zenocentrotus, 89 



Keraiophorus, 43 

 kerguelenensis, Brisaster, 9 



lachesis, Moira, 51 



lachesinella, Moira, 51 



laevigaster, Echinocardium, 24 



laevis, Ertcope, 31 



Goniomaretia, Pseudomaretia, 34 

 Prionocidaris bispinosa, 65 



Laganum, 43 



laguncula, Pourtalesia, 64 



lamellata, Stereocidaris 

 sceptriferoides, 81 



lamprus, Clypeaster, 16 



lata, Mellita, 49 



latiambulacra, Mellita, 49 



