2 INDEX OF PLATES. 



EcMnanthusrosaceusGRAY,lOG,S\l,5U,Pls. XI'^; Echinothrix Pet., 119, 413, PL D* 



Xli; Xlf; XIII; XXV; XXVII ; XXVIII ; EclunolhrU calamaris A. Ac, 119, 413, Pis. Ill" ; 



XXXVII. XXXV. 



EchinarachniUS LeskE, 107, 315, 524, PL Echinothrix turcarmn Pet., 120, 41C, Ph. 11": 



jj III" ; XXIV. 



Ecliinarachnius excentrlcus Val., 10", 524, PI. EchinuS RoxD. (Lix.), 121, 293, 489, PL C. 



XIII". Eck'mu.f acutus Lamk., 121, 489, Ph. VII"; 



Echinaraclinius mimhiUs A. Ac, 107, 52G, Ph. XXV. 



XIII" : A.YA'I77. Echhiu.t anffidosus A. Ac, 121, 489, PI. VII". 



EcIunnmcJinlus parma Gray, 107, 31G, 528, Ph. Echinus ele;ians (^Biib. o. Koi.), 12-2, 401, PL VII". 



XM : XI' : XII : XXV; XXVI; XXXI. Echinus escuk-ntus Lix., 122, 491, PL VII". 



EchinobriSSUS Breyn., 108, 555, PL C. Echinus gracilis A. Ac, 123, 293, 492, Ph. VI", 



Echiuohrissus recens D'OitB., 108, 556, Ph. XIV"; ^'^^■ 



X\I''- \\'\]'III. Echinus microtuberculatus Bl., 124, 4^4, Ph. 



Echinocardium Gray, 109, 349, 580, PL F. ^ \{ ■ ^'"" ■ ^''''■ 



„ ,. ,. ^ , r-„ „ lAn con d; -tcAoiHs miliaris Mull.. 125, 495, P/. A'A'F. 



Echiiutcardium australe Guay, 109, 580, PL ,,.>.•. 



.,.....,.. Echinus norvegicus Dub. o. Ivor., 125, 29C, 49C, 



PI VI" 



Echinocardium cordalum Gray, 109, 349, 580, Pis. _ 



XIX: XX: XXV: XXXIII. Encope Agass., 126, 324, 544, PL E. 



Echinocardium jlavesccns A. Ag., 110, 351, 580, Ph. ^""'P' ^'"^"•//'««"' Agass., 1 2G, 325, 545, Ph. XII ; 



XX: XXV. XII»:XI1^. 



Echinocardium medilerrancum Gray, 110, 580, Ph. ^"'=°P^ ^randis Agass., 127, 545, PL XIIPl. 



\XV- WVI Encope Michelini Agass., 127, 329, 54 7, Ph. 



7?f/((«ocn/v7/Hm pennatifidum Norm., 111,351, 581, " ' ' ' * 



Ph. XX; XXXII. Eupatagus Agass., 128, 572, PL C. 



Echinocyamus Vax Phel., Ill, 304, 505, Eupatagus Valenciennesu Ag., 128, 572, PL 



PL JJ. '^ ' "■ 



„,. ■„ n ,,, on. rn- n, Evechinus c/i/oTO/(cus Verrill, 128, 502, P/./F'' ; 



Echinocijamus pusdtus Gray, 111, 304, 50o, Ph. .„ 



„',.'■'. ■ -„ no n, r. Faorina Gray, 129, G07, /■/. C. 



Echinodiscus BreyxX., 112, PA Z). „ . ,. ^, ' 



„,. ,. .^ - ,,^ -o, D7 i-,„ Faorina chiuensis Gray, 129, G07, P;. A'/A'". 



Echinodiscus auritus Leske, 112, o31, Ph. XI": .r,-, , . ^ , ,„ _ , 



-^^^j, . ' ' Fibularia Lamk., 129, 50G, PL D. 



Echinodiscus biforh A. Ag., 113, 532, Ph. XlII^ : ^'""'^"'■''' australis Desml., 129, 50G, PL XIII. 



WXVII Fibularia orulum Lamk., 129, 507, PL XI IP. 



Echinolampas Gray, 114, 335, 551, PL C. <^oniocidaris Des., 131, 395, PL E. 



Echinolampas depressa Gray, 114, 335, 551, PL ^-""'""''«™ canaliculata A. Ag., 131, 395, Ph. P : 



^^yj Is: XXIV. 



Echinolampas Hellei Val., 114, 552, Ph. XV; <^°niocidaris geranioides Ag., 131, 39G, Ph. P; 



Xya_ Is: XXIV; XXXV. 



_ , . ^ ^, ^„ K ,,^ ^o-. Onniocidarhtubaria'Lv^K..,lZ\,Z01, Ph. P ; P. 



Echmometra Roxdel. (Breyx.), 115, 282, Hemiaster Des., 132,585, PL K 



' ■ '■ Ilcmiasltr australis A. Ag., 132, 58G, PL XXP. 



Echinomcra lucunler Bl., 115, 431, Ph. IV : VI. jf,„aaster caoernosus A. Ag., 132, 587, PL XJ 



Echinomcra oUonga Bl., IIG, 433, PL XXXVI. Uemipedina cuhensh A. Ag., 132, 291, 488, Ph 



Echinometra suhangularh Desml., IIG, 283, 434, YVYf/ 



Ph. X": A'A'T/. Heterocentrotus Br., 133, 427, PL D. 



iie/(i/iome(ra viridis A. Ag.. 117, 284, 435, P;. A'" ; „, , , •„ V. 



,...„, ' ' ' ' Heterocentrotus mammdlalus Br., 133, 428, P/.s-. 



"■ IIP; XXVI : XXXVI. 



EchinoneusV..xPHEL., 117,332,550,P/. 7). Heterocentrotus U-i,,onarius Br., 134, 430, PL 



EchinnnJus cyclostomus Leske, 117, 550, Ph. j/jd ,. j'/. 



A7F; XIV". Hipponoe Gray, 134, 301, 500, PL E. 



Eclnnan,us^,„ilunaris Lamk., 118, 333, 550, Ph. jj;^,^,„„„, „,„,,„,„ ^_ ^^__ ,3.^ 3,,^ ,,,_ p^ ,.^ . 



■ ■^•^-^' '''■ VI": VIII. 



Echinostrephus A. Ac, 119, 457, PL D. . ^ . . . , 



r-.i- ,7 I . . * Omitted 111 Lists of P;. i), P- 242, also .It bottom of P^ 



Echmostrenhus molare A. Ag., 119, 457, Pte. T" • n tk- u m ',.,,.,. 



„. ■' ' ■"">'*'" J -TK.. f , o. This genus has the same geographical distribution .IS 



Pseudoboletia, Pliyllacanthus, Mareti.T- 



.YP. 



