INDEX 



457 



Gastraster, 129, 133, 134, 137 

 Gastrothiiria, 392 

 Genocidaris, 292, 440 

 Gei^hyrocrinus, 15 

 Gephyrothiiria, 378 

 Gnathasteridae, 76 

 Gnathophiur?e, 156 

 Goniasteridas, 76, 78 

 Goniasterinae, 78, 80 

 Goniopectinidae, 52 

 Gorgonocephalid?p, 157, 160 

 Gorgonocephalus, 160 

 Gymnasteridce, 89 



Habrocidaris, 290 

 Hacelia, 76 

 Haplodactyla, 421 

 Hathrometra, 27, 39 

 Heliometra, 26, 35 

 Heliometrinae, 26, 35 

 Hemiaster, 323 

 Hemiasteridae, 321, 322 

 Hemicnemis, 68 

 Hemipedina, 277 

 Henricia, 117 

 Hexaster, 102 

 Hrmasthlephora, 378 

 Hippasteria, 79, 88 

 Hippasterias, 88 

 Hippasteriinae, 78, 88 

 Histocidaris, 274 

 Holectypoidea, 268 

 Holothuria, 392 

 Holothurians, 10, 350 

 Holothiiriidae, 377, 392 

 Holothurioidea, 10, 350 

 Homalophiura, 228, 230, 231 

 Hoplaster, 77, 439 

 Hygrosoma, 279, 284 

 Hymenaster, 102, 106 

 Hyocrinidae, 15, 16 

 Hyocrinus, 15 

 Hj^halaster, 52 

 Hypsiechinus, 292 



Ily aster, 61 

 Ilycrimis, 18, 20 

 Irpa, 366, 367 

 Irregular Echinoids, 267 

 Irregularia, 267 

 Isocrinida?, 15, 16 



Kolga, 366, 367 

 Korethraster, 109 

 Korethrasteridae, 96, 109 



Labidoplax, 426, 432 



Laemophiurap, 156 

 Lffitmogone, 360, 361 

 Laetmogonidac, 360 

 Laetmophasma, 360 

 Lasiaster, 92 

 Leptasterias, 138, 141 

 Leptometra, 26, 34 

 Leptopty chaster, 66 

 Leptosynapta, 426 

 Lepty chaster, 55, 66 

 Lophaster, 111, 116 

 Liiidia, 67 

 Luidiidae, 51, 67 

 Lutkenia, 249 

 Ly taster, 129 



Magdalenaster, 117 

 Marginaster, 90, 93 

 Marsipaster, 102 

 Marthasterias, 138, 143 

 Meridosternata, 319, 340 

 Mesothuria, 378, 379 

 Mima^ter, 96 

 Mimasteridce, 96 

 Mimastrella, 96 

 Molpadia, 421 

 Molpadidse, 421 

 Molpadonia, 359, 420 

 Monachocrinus, 17, 21 

 Myriotrochinae, 424, 437 

 Myriotrochus, 438 

 Myxaster, 95 

 Myxasteridae, 95, 96 



Neocoraatella, 15 

 Neolampas, 318 

 Neomorphaster, 133, 134 

 Nigger, 393 

 Notomyota, 50, 70 

 Nymphaster, 79, 84 



Ocnus, 396 

 Odinia, 123 

 Odontaster, 77 

 Odontasteridce, 76 

 Oligotrochus, 437 

 Oneirophanta, 371 

 Ophiacantha, 184, 188 

 Ophiacanthidae, 166, 182 

 Ophiactidce, 165, 166, 198 

 Ophiactis, 198 

 Ophianoplus, 179 

 Ophiarachnella, 227 

 Ophiaregyna, 203 

 Ophidiaster, 76 

 Ophidiasterida?, 75, 76 

 Ophierniis, 228 



