4 2 



Index to Desor s Synopsis. 



pusillus, rana, regulusanus, ricordeanus, romuli, saulcyanus, scillae, sexangu- 

 latus, similis, sismondae, Stella, stellatus, subalpinus, subglobosus, suborbicularis, 

 texanus, toucasanus, tuber, tumidus, verneuilli, verticalis. 

 Hemibrissus, 400 : crescenticus, elegans, genei. 



Hemicidaris, 50 : acinum, admeto, alpina, angularis, archiaci, boloniensis, braven- 

 deri, buccalis, cartieri, clunifera, confluens, crenularis, davidsoni, depressa, 

 desoriana, diademata, fistulosa, flexuosa, granulata, granulans alpina var., 

 granulosa, gratiosa, guerangeri, guerini, hofmanni, icaunensis, inermis, inter- 

 media, koenigii, laevis, lamarckii, langrunensis, lestocquii, luciensis, lybica, 

 mammosa, marconissae, maxima, meryaca, mespilum, minor, mitra, neoco- 

 mensis, ovifera, patella, pseudo -hemicidaris, purbeckensis, pustulosa, 

 quenstedti, radians, ramsayii, rathieriana, regularis, ricetensis, robinaldina, 

 saleniformis, sarthacensis, scolopendra, stokesi, stramonium, subconica, thur- 

 manni, undulata, wrightii. 



Hemidiadema, 57 : bakeri, davidsoni, gagnebini, robinaldina, rugosum, 

 seriale, stramonium, subconicum. 



Hemipatagus, 416 ; affinis, archiaci, cosoni, depressus, grignonensis, hoffmanni, 

 integer, pendulus, praelongus, pulchellus, pustulatus, simplex. 



Hemipedina, 59 (1856) : bakeri, bechei, bonei, bouchardi, bowerbankii, conformis, 

 corallina, cunningtoni, davidsoni, etheridgii, gresslyi, guerangeri, jardini, 

 lenticula, lenticulata, lorieri, marchamensis, marconissae, michelini, micro- 

 gramma, morrisii, natheimensis, nodoti, perforata, tetragramma, tuberculosa, 

 waterhousi, woodwardi. 



Hemipneustes, 348 : africanus, fittoni, greenovii, radiatus. 



Heteraster, 355 : couloni, oblongus. 



Holaster, 336 : altus, amplus, amygdala, bicarinatus, bisulcatus, campicheanus, 

 campichei, carinatus, cenomanensis, cinctus, comanchesi, complanatus, conicus, 

 cor-avium, cordatus, cordiformis, couloni, equalis, fimbriatus, granulosus, 

 grasanus, greenoughii, indicus, inflatus, integer, intermedius, italicus, laevis, 

 latissimus, l'hardyi, marginalis, nasutus, oblongus, perrezii, pilula, planus, 

 pyriformis, rehsteineri, rostratus, roulini, sandoz, semistriatus, senonensis, 

 simplex, striato-radiatus, subcylindricus, subglobosus, suborbicularis, transversus, 

 trecensis, truncatus, vernonnetensis. 



Holectypus, 168 : antiquus, arenatus, concavus, cenomanensis, corallinus, de- 

 pressus, devauxianus, drogiacus, dumasii, giganteus, grasii, hemisphaericus, 

 inflatus, macropygus, mandelslohi, meriani, neocomensis, oblongus, ormoi- 

 sianus, planatus, planus, punctulatus, raulini, sanctae-crucis, sarthasensis, 

 serialis, similis, speciosus, striatus, subdepressus, subuculus, turonensis, 

 zschokkei. 



Holopneustes, 133 : porosissimus. 



Hyboclypus, 192 : agariciformis, canaliculars, caudatus, disculus, elatus, 



elongatus, gibberulus, marcou \sic\ ovalis, sandalinus, stellatus. 

 Hypechinus, 130 : patagonensis. 



Hypodiadema, 59 (1855), 61 (1856) : acinum, admeto, calvum, confluens, conforme, 

 desorianum, dilatatum, etheridgii, exile, florescens, granulatum, gratiosum, 

 guerangeri, heberti, inerme, laeve, lamarckii, lens, marcouissae \sic\ 

 natheimense, patella, plotii, prisciniacense, radians, regularis, rotula, 

 rugosum, saleniforme, wrightii. 



Hyposalenia, 147 : courtaudina, heliophora, lardyi, meyeri, punctata, stellu- 

 lata, studeri, wrightii. 



Infulaster, 347 : borchardi, excentncus, hagenowi, krausei, rostratus. 

 Isaster, 359 : amygdala, aquitanicus. 



Kleinia, 423 : luzonica. 



Lagana : profunda, rogersi. 



Laganum, 227 : angulosum, attenuatum, bonanii, columbianum, depressum, 

 ellipticum, marginale, marmonti, orbiculare, peronii, reflexum, rostratum, 

 rotundum, scutiforme, tenuatum, tenuissimum. 



Leiocidaris, 48 (1856) : imperialis. 



Lenita, 222 : faba, patellaris, patelloides. 



Leskia, 424 : mirabilis. 



Leptocidaris, 437 : triceps. 



