218 



INDEX. 



Page. 



Proales parasita 15, 88 



petromyzon 85 



prehensor 88 



similis 85 



sordida 85 



spinosus 84 



tigridia 35 



werneckii 88 



Proalides 88 



tentaculatus 88 



verrucosus 88 



proboscidea, Floscularia 27 



proboseideus, Paraseison 81 



Proboskidia 100 



patina 100 



procera, Megalotrocha 95 



Sinantherina 95 



procurva, Anursea 57 



producta, Mytilia 85 



propatiila, Dipleuchlanis 37 



Diplois 37 



Euchlanis 37 



proteus, Bracbionus 23 



pnmiformis, Linza 66 



pseudocerberas, Copeus 79 



Notommata 79 



Pseudcecistes 88 



rotifer 88 



Pterodina 100 



bidentata 100 



calcaris 100 



caeca 100 



clypeta 100 



crassa 100 



elliptica 100 



emarginata 100 



emarginula 100 



incisa 100 



intermedia 100 



magna 101 



mucronata 100 



parva 100 



patina 100 



reflexa 100 



stenroosi 101 



trilobata 100 



truncata 101 



valvata 100 



Ptercessa 88 



surda 88 



pterygoida, Lepadella 64 



Metopidia 64 



Ptygura 89 



brachiata 89 



brevis 89 



crystallina 89 



intermedia 89 



longicomis 89 



longipes 89 



melieerta 89 



mueicola 89 



pilula 89 



sociaJis 89 



stephanion 89 



stygis 89 



velata 90 



Page. 



Ptygura volvox 31 



wilsonii 90 



ptygura, Diplotrocha 38 



Melieerta 90 



CEcistes 89 



pulchra, Callidina 54 



Habrotrocha 54 



pumila, Notommata 79 



punctata, Callidina 70 



Macrotrachela 70 



punetatus, Brachionus 18 



pusilla, Callidina 54 



Habrotrocba 54 



Mastigocerea 104 



Trichocerca 104 



pusillus, Rattulus 104 



pustulatus, Brachionus 20 



pygmaea, Hudsonella 51 



Metopidia 65 



Monostyla 73 



pygmseus, Notops 51 



pyriformis, Brachionus 18, 23 



Euchlanis 47 



Monostyla 74 



quadrangularis, Furcularia 46 



Notops 46 



quadrata, Keratella 56,57 



quadratus, Brachionus 21, 56, 57 



quadricarinata, Lepadella 64 



Metopidia 64 



quadrieircularis, Rotifer 49 



quadricomifera, Callidina 70 



Macrotrachela 70 



quadricomis, Brachionus 19,20,84 



Noteus 84 



Platyias 84 



quadridens, Callidina 24 



quadridentata, Anursea 57 



Monostyla 74 



quadridentatus, Brachionus 18,20 



quadriloba, Melieerta 49 



Tubicolaria 49 



quadrilobata, Collotheca 28 



Floscularia 28 



Tubicolaria 49 



quadrilobus, Anthos 13 



quadrioculatus. Rotifer 93 



quadriremis, Arthracanthus 19 



Arthrocanthus 19 



quadristriatus, Brachionus 23 



quennerstedti, Monostyla 73 



quinquecostata, Lepadella 64 



Metopidia 64 



quinquelobatus, Copeus 79 



Notommata 79 



racemovata, Lacinularia 60 



ramosissimus, Brachionus 23 



rapax , Notommata 80 



raptor, Distemma 44 



Rattulus 101, 104 



antilopfeus 105 



bicomis 40 



bicristatus 101 



bicuspes 102 



brachydactylus 105 



calyptus 105 



