358 



INDEX 



Neothyone, 63, 68, 70, 109, 111, 112, 

 113,176 

 Ocnus, 89 

 Pentamera, 63, 89 



Thyone, 112 ^r cc >ii 



panaraica, Leptopentacta, 63, 65, 66, 67, 



93,93,94,96,162 

 papillatus, Ophiophragmus, 19,20,48 

 Paracaudina, 9+ 



parafusus, Thyone, 63, 66, 104, 106, 170 

 Parastropecten, 197 

 Parocnus, 93, 96 



imbricata, 96 

 patagonicus, Psolus, 63, 64, 145, 147, 



1+8, 194 

 Pattalus, 123, 125, 129 



mollis, 64, 66, 67, 70, 120, 122, 

 125, 126, 127, 1.28, 129, 130, 131 

 peruana, 125, 130 

 peruanus, 131 

 paucispinus, Ophiophragmus, 19 

 paucisquama, Amphiophiura, 38, 39, 



40,56 

 Paulia horrida, 3 

 pauper, Psolus, 148 

 Pentacta,77,91,92,96,98,99, 102 



doliolum, 99 



peruana, 63, 66, 99, 166 

 Pentamera, 76, 77, 84, 85, 86, 89, 90, 



91, 103 



beebei, 63, 85, 86,90, 158 



calcigera, 74, 85 



chierchia, 63, 65, €6, 67, 68, 69, 84, 



85,86,89,160 



chiloensis, 63, 65, 69,70, 85, 88, 



89, 89, 160 



panamensis, 63, 89 



pulcherrima, 84 



zacae, 63, 84, 85, 90,158 

 perplexa, Hesperocidaris, 231, 232, 234, 



238, 240 



Ophionereis, 30, 32,54 



Tretocidaris, 231 

 perspectiva, Encope, 273, 275, 320, 321 



323, 326, 328 

 perspectiva jonesi, Encope, 323 

 peruana, Anaperus, 119, 120, 121, 130 



Holothuria, 129, 130 



Pattalus, 125, 130 



Pentacta, 63, 66,99, 166 



Trepang, 120 



Thyone, 121 

 pcruanum, Thyonidium, 130 

 peruanus, Anaperus, 120, 131 

 Colochirus, 99 

 Pattalus, 131 

 peruviana, Anaperus, 63, 120 



Holothuria, 120 

 peruvianus, Phyllophorus, 130 



phantapus, Psolus, 147 

 Pharia, 207 

 Phataria, 206, 207 



raionactis, 206, 208, 220 

 philohelminthius, Amphioplus, 27, 28, 



50 

 phragma, Ophiacantha, 11, 13, 44 

 Phyllophoridae, 71, 73, 122, 123 

 Phyllophorus, 122, 123, 132 



aculeatus, 64, 108, 133, 184 



destichadus, 135 



peruvianus, 130, 132 



urna, 132 

 zacae,64,65,67,70,133, 134, 182 



pictus, Lytechinus, 248, 249, 250, 253, 



260 



Psammechinus, 249 

 pileolus, Toxopneustes, 262 

 Pinnaxoides, 265, 276 

 Plagiobrissus, 342 



pacificus, 298, 302, 342 

 planum, Psolidiura, 64, 70, 143, 145, 



194 

 plateia, Ophiolepis, 41, 42, 56 



Porites, 64 



Portunus (Achelous) angustus, 3 

 Psammechinus pictus, 249 

 (Psammechinus) semituberculatus, 



Echinus, 261 

 pseudocurata, Cucumaria, 78 

 pseudofusus, Thyone, 103, 107 

 pseudolugubris, Pachythyone, 63, 64, 



66,69,114,115,116,117,117, 



118,178,180 

 pseudoquinquesemita, Eupentacta, 90, 



91 

 Psolidae, 71,73, 135, 136 

 Psolidium, 135, 136, 139, 140, 141, 



142 

 bullatum, 144 



convergens, 142 



dorsipes, 64, 69, 70, 142, 143, 192 



ekmani, 64, 65, 70, 143, 145, 148, 



149, 194 



eubullatum, 64, 65, 143, 144, 190 



nutriens, 138 



planum, 64, 70, 143, 145, 194 

 Psolus, 135, 136, 142, 146,147 



antarcticus, 148 



diomedeae, 64, 65, 67, 68, 69, 70, 



147, 149, 194 



macrolepis, 150 



patagonicus, 63, 64, 145, 147, 148, 



194 



pauper, 148 



phantapus, 147 



segregatus, 148 



squamatus, 148 



