128 



GENERAL INDEX. 



PAGE 



Nebela galeata Penard . ii, 114 



griseola Penard . . iv, 57 



lageniformis Penard . ii, 102 



var. minor Wailes . iv, 58 



marginata Penard . ii, 108 



militaris Penard . . ii, 104 



parvula Cash . . ii, 123 



scotica Brown . . iv, 60 



tenella Penard . . ii, 122 



tincta (Leidy) Averintz. . ii, 100 

 triangulata (Lang) Hopk. ii, 125 

 var. bicornis (West) 



Hopk. . ii, 127 



tubulata Broivn . . iv, 58 



tubiilosa Penard . . ii, 109 



vitrsea Penard . . ii, 121 



var. sphagni Wailes . iv, 61 



NEBBLINJE . . ii, 80 ; iv, 55 



? nidulus, Phryganella . ii, 75 



nigricans, Ehynchogromia iii, 142 



nobilis, Hyalosphenia . ii, 92 



Nuclearia Cienk. . . i, 109 



conspicua West . . i, J12 



delicatula Cienk. . . i, 109 



Nucleus . . . i, 7 



O. 



oblonga, Difflugia . ii, 4 ; iv, 36 



obscurum, Cochliopodium . iv, 65 



olliformis, Difflugia . . iv, 40 



operculata, Pyxidicula . iv, 18 



orbicularis, Difflugia . . ii, 38 



Ouramceba Leidy . i, 83 



( = Amoeba . ii, xii) 



vorax Leidy . i, 83 



( = Amoeba (?) proteus ii, xii) 



ovalis, Hyalosphenia . . iv, 55 



oviformis, Cryptodifflugia . ii, 79 



oviformis, Difflugia . . ii, 52 



P. 



palustris, Pelomyxa . i, 74 



papilio, Hyalosphenia . ii, 81 



paradoxiua, Phryganella . ii, 76 



PAGE 



Parmulina Penard . . iv, 27 



cyathus Penard . . iv, 28 



parvula, Nebela . . ii, 123 



patella, Pseudochlamys . i, 129 



Paulinella Lauterb. . . iii, 66 



chromatophora Lauterb. . iii, 66 



var. pulchella (West) 



Wailes . . iii, 67 



Pelomyxa Greeff . i, 73 



palustris Greeff . i, 74 



villosa Leidy . i, 79 



penardi, Difflugia . . ii, 14 



Penardia, Cash . i, 89 



mutabilis, Cash . i, 90 



petricola, Difflugia . . ii, 18 



petricola, Heleopera . . ii, 137 



Phryganella Penard . . ii, 73 



acropodia (Hertw. <$f Less.) 



Hopk. . . . ii, 74 



? nidulus Penard . . ii, 75 



paradoxica Penard . ii, 76 



pilosa, Amoeba . i, 62 



Placocista Leidy . . . iii, 42 



jurassica (Penard) Schout. iii, 46 



lens Penard . . iii, 47 



spinosa (Carter) Leidy . iii, 43 



Plagiopyxis Penard . . iv, 46 



csllida Penard . . iv, 46 



platistoma, Heleopera . ii, 86 



polypodium, Dactylosphajriuui i, 67 



polypera, Arcella . . iv, 18 



Pontigulasia Rhumbl. . ii, 58 



bryophila Penard . ii, 61 



coiupressa (Carter) Cash . ii, 62 



var. flexa Hopk. . ii, 64 



elisa (Penard) Schout. . ii, 161 



rhiunbleri Hopk. . . iv, 49 



vas (Leidy) Schout. . ii, 59 



Preservation . . i, 33 



pristis, Difflugia . . ii, 18 



Propagation . . . iv, 7 



proteus, Amceba . i, 41 



Protoplasm . . i, 3 



Protoplasmic Body . . i, 4 



Pseudochlamys Clap, fy Lachm. i, 129 



patella Clap. $ Lachm. . i, 12'J 



