26 



Index to Desors Synopsis. 



morloti Pygurus, 255 

 morrisii Echinobrissus, 260 

 morrisi Eurhodia, 300 

 morrisii Hemiaster, 369 

 morrisii Hemipedina, 442a 

 morrisii Nucleolites, 260 

 morrisi Pygorhynchus, 300 

 morrisii Pygaster, 166 

 Mortonia, 230, 231 

 mortonis Echinanthus, 295 

 mortoni Hardouinia, 295 

 mortoni Nucleolites, 299 

 mortonis Pygorhynchus, 295 

 moulinsanus Hemiaster, 372, 384 

 Moulinsia, 217, 222 

 moulinsii Echinobrissus, 271 

 moussoni Collyrites, 210 

 muensteri vide munsteri 

 multiceps Polycidaris, 437 

 multigranularis Echinus, 128 

 multigranularis Stomechinus, 128 

 multipora Melonites, 159 

 munsteri Cidaris, 38, 484, pi. 7 

 munsteri Dysaster, 211 

 munsteri Echinanthus, 294 

 munsteri Metaporhinus, 21 1 

 munsteri Nucleolites, 294 

 munsterianus Echinocrinus, 156 

 munsterianus Eocidaris, 156 

 murchisoniae Hemiaster, 369, 370 

 murchisoni Micraster, 369 

 murchisoni Spatangus, 338 

 murchisonianus Spatangus, 369 

 muricata Cidaris, 31, pi. 5 



nasutulus Hemiaster, 369, 370 

 nasutus Holaster, 340 

 nasutus Pygurus, 515 

 nasutus Rhynchopygus, 288 

 natheimensis Echinopsis, 61 (1855), 60 



(1856) 



natheimense Hemipedina, 60 (1856) 

 natheimense Hypodiadema, 61 (1855) 

 navicella Eupatagus, 414 

 neglectus Echinus, 135 

 neglectum Pseudodiadema, 66 

 neglectus Toxopneustes, 135, pi. 17 bis 

 neocomensis vide neocomiensis 

 neocomiensis Catopygus, 270 

 neocomiensis Cidaris, 31, pi. 5 

 neocomiensis Echinobrissus, 270, 271 

 neocomiensis Echinospatagus, 353 

 neocomiensis Hemicidaris, 56, 484, 486 

 neocomiensis Holectypus, 174 

 neocomiensis Nucleolites, 270, 271 

 neocomiense Phymosoma, 445 

 neocomiense Pseudodiadema, 445 

 neocomiensis Toxaster, 353, 355 

 nerei Archaeocidaris, 154 

 nerei Cidaris, 48 (1855), 154 

 nerei Palaeocidaris, 48 (1855), 154, pi. 1 

 newboldi Schizaster, 393 

 newstriae Hemiaster, 377 

 nicasensis Toxaster, 353 



nicoleti Brissopsis, 380 



nicoleti Echinobrissus, 269 



nicoleti Hemiaster, lxvi 



nicoleti Nucleolites, 269 



nicoleti Spatangus, 422 



nitidus Echinus, 97 



nobile Diadema, 78 



nobilis Acrocidaris, 84, 85, pi. 14 



nobilis Cidaris, 40, 44 



nobilis Cidarites, 40, 438 



nobilis Diplopodia, 78, 444 



nobilis Rhabdocidaris, 40, 438, 485, pi. 8 



nodoti Diademopsis, 436 



nodoti Hemipedina, 436 



nodoti Magnosia, 115, 441 



nodoti Pseudopedina, 490 



nodulosa Arbacia, 115, 117 



nodulosus Echinus, 115, 116 



nodulosa Magnosia, 1 1 5, 441 



nodulosus Polycyphus, 115, 117 



nodulosus Spatangus, 340 



nodus Conulus, 184 



normannus Polycyphus, 117, 118, 431, 



434, PL 19 



nucella Echinopsis, 446 

 Nucleolites, 247, 248, 249, 257, 258, 263, 

 275, 279, 282, 287 

 Nucleopygus, 163, 188 (1857), 188a (1858), 



190, 194 

 nucleus Globator, 187, pi. 25 

 nucleus Hemiaster, 372 

 nucleus Pyrina, 187 

 nucula Botriopygus, 444 

 nucula Echinoconus, 188 

 nucula Galerites, 188 

 nucula Globator, 188 

 nucula Hemiaster, 371 

 nudus Stomechinus, 441a 

 nummularis Scutella, 223 

 nummularia Scutellina, 223, pi. 27 

 nummulinus Eupatagus, 414 

 nummulitica Cidaris, 16 

 nummuliticum Coptosoma, 92 

 nummuliticum Cyphosoma, 92 

 nummuliticum Phymosoma, 92 

 nux Hemiaster, 374 

 nysti Diadema, 68 

 nysti Pseudodiadema, 68 



obesus Hemiaster, 387 

 obesus Periaster, 387 

 obesus Spatangus, 387 

 obliquata Brissopsis, 381 

 obliquatus Spatangus, 381 

 oblonga Brissopsis, 379 

 oblongus Brissus, 404 

 oblongus Clypeaster, 244 

 oblonga Collyrites, 209 

 oblongus Galerites, 184 

 oblongus Heteraster, 355 

 oblongus Holaster, 474 

 oblongus Holectypus, 441a 

 oblongus Nucleolites, 262 

 oblongus Periaster, 383 



