376 AGASSIZ ET DESOR. 
Rotula Rumphii Agass. . . . . . .. 
Salenia areolata Agass. . . . . . . .. 
—  preliata Agass. . 
—  petalifera Agass. . LUE 
— stellulata Agass . . . . . . .. 
Schizaster æquifissus Agass. . . . . . 
—  Agassizii Sism. . .. 
— Borsoni Sism. 1. 
— canaliferus Sism. . . . 
—  coralus Agass 
—  cultratus Agass. . . . . 
—  eurynolus Agass. . . 
—  fovealus Agass 
—  genbi Sism. . . . . 
—  Goldfusii Agass. 
— Grateloupi Sism. ""..,, 
— intermedius Sism, , . . 
— ovalus Sism. 
—  stellatus Dub, 
—  verticalis Agass. 
—  ambigena Lamk. . . . 
—. ambigua Val . .. , rai i 
—  eassidulina Desml 
—  crustuloides Mort 
—  decemfissa Desml, . . 
—  elliptica Desml.. . . . 
— gibercula M. deS, .. 
Scutella altavillensis Defr, . . . . . . 
— gibbosa Risso. . : . 
—  hispanica Defr. . . 
— inflata Defr. ; . fu nt 
—  latissima Lamk, . . . . 
—  nummularis BL . . . . 
—  obovata Agass. . . . 
— occilana Defr. . .. 
—  parma Lamk. . .... 
— _ polygona Desml. . . .. is 
—  pyramidalis Risso 
—  quinquefora Lamk. . ne , 
—  stellala Agass. . . . 
—  subrotunda Grat , . .. : F. 
Scutellina lenticularis Agass 
Spatangus acuminatus Goldf. . 
-—  acutus Desh. . . . . . 
—  ambulacrum Desh. . 
—  amygdala Goldf. 
—  ananchytis Leske, 
—  ananchytoides Desml. . 
—  anticus Defr. . . . . . 
—  aquitanicus Grat, . , . . . 
—  arcuarius Lamk, . . 
—  atropos Lamk ..... 
—  bicordatus Goldf. . . . 
R 
Rotula digilata Agass. 
s 
Peltastes punctatus Agass, 
Goniopygus peltatus Agass. 
Salenia personuala Agass. 
Peltastes stellulata Agass. 
Hemiaster æquifissus Desor. 
—  Edwardsii Desor. 
Brissopsis Borsoni Agass. 
Hemiaster major Desor. 
—  verticaiis Desor. 
—  verlicalis Desor. 
Schizaster vicinalis Agass. 
Hemiaster foveatus Desor. 
Brissopsis genei Desor. 
Schizaster Parkinsoni Agass. 
Hemiaster Grateloupi Desor. 
Brissopsis genei Desor. 
— _ genei Desor. 
Hemiaster stellatus Desor, 
—  verticalis Desor. 
Echinocyamus occilanus Agass. 
Ciypraster placunarius Lamk. 
Echinocyamus occilanus Agass. 
Moulinsia cassidulina Agass. 
Echinocyamus crustuloides Agass. 
KRuna decemfissa Agass. 
Scutellina elliptica Asass. 
Scutella subrotanda Lamk. 
Clypeaster umbrella Agass. 
Echinocyamus occitanns Aguss, 
—  inflatus Agass. 
Laganum latissimum BI, 
Scutellina nummularia Agass. 
—  vlliptica Agass. 
Echinocyamus occitanus Agass. 
Echinarachnius parma Gray. 
Laganum lenuissimum Agass. 
Micraster cordatus Agass. 
Mellita quinquelfora Agass. 
Scutella truncata Val. 
—  stria M, des, 
Scutellina nummularia Agass. 
Hemiaster acuminatus Desor. 
Micraster aculus À ass. 
Schizaster ambulacrum Agass. 
Holaster amygdala Agass. 
—  auanchytes Agass: 
Micraster brevis Desor. À 
—  Cur-anguinum Agass. 
— _ aquilanicus Agass. 
Amphidetus cordatus Agass. 
Schizaster atropos Agass. 
Dysaster Münsteri Desor. 
