INDEX. 



279 



Peritracheliufi, W. 957 



Perophora, T., 84, 94 



Petraia, C., 990, 1151 



Phacus, Pr., 908 



Phaeocella, C., 745 



Phaeodariae, Pr., 158 



Pliallusia, T., 150, 166; Add., 19 



Pharetronema, Sp., 467 



Pharetrones, Sp., 139 



Pharetrospongia, Sp., 462 



Phascoliou, W, 1476 



Phaticolosoma, W., 1410, 1415, 1426, 



1429, 1439, 1454, 1455, 1459, X 46o, 



1475, 1476, 2663, 2695 

 Phenacia, W., 2595 

 Pheronema, ( = Holtenia), Sp., 200, 264, 



292, 295 



Phialidium, C., 343, 441 

 Philaeodictyina, Sp., 104 

 Philodictyia, C., 1260 

 Philodina, W., 1298, 1304 

 Pholidophyllum, C., 1099 

 Phonergates, Pr., 328 

 Phoriospongia, Sp., 321 

 Phoronis, p. 218; Add., 16 

 Phreatothrix, W., 2687 

 Phreoryctes, W., 1097, 1144, 2506, 2670 

 Phyllodoce, W., i, 2418, 2516, 2555 

 Phyllograptus, C., 509 

 Phyllopora, C., 936; W., 2105 

 Phymastraaa, C., 718 

 Physalia, C., 639, 648 

 Physemaria, Sp.,227, 272, 273; Pr., 165 

 Physophora, C., 615, 626, 628, 632 

 Pileolaria, W., 2643 

 Pilidium, W., 809, 871, 2299, etc. 

 Pinaciophora, Pr., 758 

 Pironastraea, C., 977 

 Piscicola, W., 2205, 2216 

 Placentula, Pr., 275, 657 

 Placinia, Sp., 436 

 Placopsilina, Pr., 656 

 Placotrochus, C., 938, 1220 

 Placuntarion, Sp., 494 

 Plagiophrys, Pr , 109, 704, 706 

 Plagospongia,Sp., 183 

 Plagotaenia, W., 310 

 Planaria, W., i, p. 168, etc. 

 Platidia, W., 1614, 1730 

 Platyelminthes, p. 145 

 Plectronella, Sp., 466 

 Plesiastraea, C., 682 

 Pleurobrachia, C., 1292 

 Pleurochaeta, Add. 6 

 Pleurodyctium, C., 1201 ; W., 1785 

 Pleurograpsus, C., 561 

 Pleuronema, Pr., 1162 

 Pleurophyllum, C., 1246 

 Pleurostonrina, Pr., 366 

 Plocamia, Sp., 391, 468 

 Plumatella, W. , 1334, 1855, 1934, 1962, 



2006, 2055 

 Plumularia, C., 85, 96, 121, 156, 192, 



195 



Plutellus, W.. 2605 

 Pocillopora, C.,682, 869, 875 

 Podocoryne, C., 170, 196, 200, 271, 377 

 Podophrya, Pr., 912, 931, 1049, IO 53> 



1122, 1123, 1 177, 1229 

 Podospongia, Sp., 12 

 Podostoma, Pr., 127, 944 

 Pcecilogaster, W., 980 

 Polybostrichus, W., 2459 

 Polycelis, W., 655, 775, 793, 795 

 Polychaetus, W., 1292 

 Polycistina, see Radiolaria 

 Polydora, W., i, 2300; Add., 13 

 Polygordius, W. , 1,2366,2530,2610,2629, 



2630, 2650, 2676, 2567 

 Polymastia, Sp., 384 

 Polymorphina, Pr., 260, 261, 306, 651 

 Polyphragma, Pr., 565 

 Polynoe, W., 2271, 2426, 2456 

 Polynoiina, W., 2487 

 Polypora, W., 2161 

 Polyrhizophora, Sp., 302 

 Polystomum, W., 606, 635, 641 

 Polytoma, Pr., 1080, 1081 

 Polytrema, Sp., 49 ; Pr., 107, 604 

 POLYZOA, p. 218. See also Pr., 390, 489, 



562, 581, 689, 690; Sp., 394, 400; 



C., 5, 18, 53, 57, 58, 59, 60, 61, 66, 



79, 86, 884, 1077, 1119, 1186, 1188, 

 1193, 1264; W., 1818 



Pomatoceros, W., 2325 



Pontobdella, W., 1455, 2248, 2249 



Pontodrilus, W., 2608, 2612 



Porambonites, W., 1571 



Porellina, W., 2128 



Porospongia, Sp., 160, 494 



Porpita, C., 609, 623, 635 



Potamolepis, Sp., 325 



Poterion, Sp., 230,444 



Prasopora, C., 1161 



Priapulus, W., 1414, 1436, 1482, 1483 



Primnoa, C., 777 



Proceraaa, W., 2636 



Productella, W. , 1652 



Productus, W., 1599, 1652, 1819, 1826 



Proneomenia, p. 254 



Prorhynchus, W., 304 



Prosorhynchus, W., 2522 



Prostomum, W., 705 



Protamceba, Pr., 169, Bee also under 

 Amceba 



Proteus, Pr., 1203 



Protista, see Jloiiera 



Prothelmintkes, W., 70, 137, 138 



Protobathybius, Pr., 791, 792 



Protocyathus, C., 1060 



Protocystis, Pr., 249 



Protodrilus, W., 2436 



Protospongia, Sp., 471, 550 



PROTOZOA, p. 1 



General papers, i, 2, 7, u, 17, 21, 24, 

 77, 28, 29, 32, 33, 44, 46, 47, 49, 

 5L S^, 57. 6 3 6 4 6 5. 67, 68, 69, 70, 



80, 82, 88, 89, 94, 95, 103106 



