22 



Index to Desor s Synopsis. 



hieroglyphicus Echinus, 95 



hieroglyphicus Glypticus, 95, pi. 16 



hirsuta Cidaris, II, 31, 484, pi. 5 



hirta Cidaris, 37, pi. 7 



hispidulus Echinocyamus, 219 



histricoides Cidaris, 6 



hofmarmi Cidarites, 53 



hoffmanni Echinolampas, 307 



hoffmanni Hemicidaris, 53 



hoffmanni Hemipatagus, 416, 417, pi. 44 



hoffmanni Spatangus, 416 



Holaster, 329, 336 



Holectypus, 164, 168, 169, 175, 180 



Holopneustes, 133 



homocyphus Echinus, 120 



homocyphus Psammechinus, 120 



homostigma Diadema, 65 



homostigma Pseudodiadema, 65, 432b 



hookeri Opechinus, 108 



horrida Cidaris, 40 



hugii Clypeopygus, 274, 275, 278 



hugii Clypeus, 274 



humile Diadema, 65 



humilis Echinanthus, 244 



Hyboclypns, 163, 168, 189, 192, 194, 257 



Hypechinus, 130 



Hypodiadema, 50 (1855), 51, 59 (1855), 

 61 (1856), 140, 428 

 Hyposalenia, 138, 139, 145, 147, 149 

 hyselyi Psammechinus, 445 

 hystrix Cidaris, 452, 454 



icaunense Diadema, 76 

 icaunensis Desoria, 189 

 icaunensis Diplopodia, 76 

 icaunensis Echinobrissus, 268 

 icaunensis Hemicidaris, 53 

 icaunensis Nucleopygus, 189, pi. 26 

 icaunensis Pygurus, 314 

 ilminsterensis Cidaris, 426 

 imbricatus Brissus, 404 

 imperialis Cidaris, 39, 48 (1856) 

 imperialis Leiocidaris, 48 (1856) 

 inaequalis Brissus, 388 

 inaequale Diadema, 67 

 inaequalis Hemiaster, 388 

 inaequalis Periaster, 388 

 inaequale Pseudodiadema, 67, 486 

 incisus Echinarachnius, 227 

 incisus Nucleopygus, 188 (1857), 189 

 (1857-58), 191a (1858) 

 incisa Pyrina, 191a (1858) 

 incisa Scutella, 227 

 incisa Sismondia, 227 

 incrustata Salenia, 152, 488 

 incurvata Cidaris. 37, pi. 7 

 incurvatus Clypeaster, 244 

 indicus Holaster, 343 

 inerme Hypodiadema, 63 

 inermis Hemicidaris, 63 

 infera Discoidea, 176 

 inflata Colly rites analis var., 206 

 inflata Collyrites bicordata var. 204 

 inflata Discoidea, 171 



inflatus Echinocyamus, 218 

 inflatus Hemiaster, 386 

 inflatus Holaster, 335 

 inflatus Holectypus, 171 

 inflatus OfTaster, 335 

 inflata Pedina, 431 

 inflatus Periaster, 386 

 inflata Pseudodiadema lybicum var., 73 

 inflata Pygorhynchus scutella var., 294 

 inflata Pyrina, 191 (1858) 

 inflata Scutella, 218, 224 

 inflatus Toxaster, 335 

 Infulaster, 336, 329, 347 

 infulatus Coelopleurus, 98 

 infulatus Echinites, 98 

 infulatus Echinus, 469 

 insignis Cidaris, 12 

 insignis Linthia, 395, pi. 43 

 integer Glypticus, 96 

 integer Hemipatagus, 417 

 integer Holaster, 341 

 integer Micraster, 363, 366 

 integer Spatangus, 417 

 interlineata Cidaris, 37, pi. 7 

 intermedia Brissopsis, 380 

 intermedia Cidaris, 30, 52 

 intermedins Clypeaster, 241 

 intermedius Echinolampas, 305 

 intermedius Echinus, 125 

 intermedia Hemicidaris, 27, 51, 52, 53, 



432a, pi. 11 

 intermedius Holaster, 342, 352 

 intermedius Schizaster, 380 

 intermedius Spatangus, 342, 343 

 intermedius Toxaster, 352 

 interpunctata Acrosalenia, 144 

 intricatus Goniopygus, 94 

 irregularis Goniopygus, 94 

 Isaster, 359 



issyaniense Scutum, 301 

 italicus Cardiaster, 337 

 italicus Holaster, 337 



jamaicensis Pygorhynchus, 299 

 jaquemonti Echinolampas, 306 

 jardini Hemipedina, 428, 430 

 jobae Diadema, 76 

 jobae Diplopodia, 76 

 jonesii Clypeaster, 243 

 jonesii Scutella, 243 

 jouanetii Cidaris, 33, pi. 5 

 juliensis Echinarachnius, 231 

 junonis Rhabdocidaris, 425 

 jurassica Arbacia, 116 

 jurassica Magnosia, 116, pi. 19 

 jurensis Cidarites, 81 

 jurensis Diademopsis, 81 

 jurensis Pygurus, 315, 489 

 jutieri Brissus, 402 

 jutieri Prenaster, 402 



kaiserlingii Archaeocidaris, 156 

 kaiserlingii Cidaris, 156 

 kaiserlingii Eocidaris, 155, pi. 21 



