124 



GENERAL INDEX. 



PAGE 



Assulina seminulum 



var. scandinavica Penard . iii, 54 



Averintzia Schout. . . iv, 64 

 cyclostoma (Penard) 



Schout. . . iv, 65 



B. 



bacillariarum, Difflugia . ii, 25 



bacillifera, Difflugia . . ii, 17 



barbata, Nebela . . ii, 113 



Bibliography . . . iv, 73 



bigibbosa, Nebela * . iv, 56 



bilirubosum, Cochliopodium . ii, 149 



Biomyxa Leidy . . i, 88 



vagans Leidy . i, 88 



? bipes, Nebela . . ii, 98 



boltoni, Archerina . . i, 113 



brachiata, Euglypha . . iii, 24 



brevicolla, Difflugia . . ii, 38 



bryophila, Euglypha . . iii, 25 



bryophila, Pontigulasia . ii, 61 



Bullinula Penard . . iv, 44 



indica Penard . . iv, 45 



C. 



callida, Plagiopyxis . . iv, 46 



Campascus Leidy . . . iii, 83 



minutus Penard . . iii, 84 



Capsellina Penard . . iv, 29 



timida Brown . . iv, 29 



carinata, Nebela . . ii, 105 

 Cash, James : a sketch of his 



life . . iii, xiii 



catinus, Arcella . . iv, 14 



caudata, Nebela . . ii, 124 



Cell-structure . . i, iii 



Centropyxis Stein . . i, 131 



aculeata Stein . . i, 132 



var. discoides Penard . iv, 34 

 var. ecornis (Ehrenb.) 



Leidy . . . i, 136 



var. spinosa Cash . i, 135 



arcelloides Penard . iv, 35 



laevigata Penard . . i, 137 



Chlamydomyxa Archer . i, 91 



labyrinthuloides Archer . i, 92 



PAGE 

 Chlamydomyxa montana Ray 



Lank. . . . i, 140 



chromatophora, Paulinella . iii, 66 



ciliata, Euglypha . . iii, 34 



Classification . . i, 34 



(amended . . . iv, 1) 



Clypeolina Penard . iii, 125 



marginata Penard iii, -126 



Cochliopodium Hertw. ft Lesser 



ii, 148 

 bilimbosuui (Auerb.) Leidy 



ii, 149 



digitatum (Greeff) Cash . ii, 148 



echinatuni Korotn. . ii, 155 



granulatum Penard , . iv, 67 



minutum West . . ii, 152 



obscurum Penard . iv, 66 



vestitum Archer . . ii, 153 



collaris, Nebela . . ii, 93 



Collecting . . . i, 32 



cometa, Gymnophrys . . i, 86 



complanatum, Trinema . iii, 94 



compressa, Cryptodiflhigia . iv, 52 



compressa, Euglypha . . iii, 38 



compressa, Pontigulasia . ii, 62 



compressa, Pseudodifflugia . ii, 121 



CONCHULINA . . i, vi, 37 



conspicua, Nuclearia . . i, 112 



constricta, Difflugia . ii, 54 ; iv, 42 



Contractile vacuole . . i, 13 



cordata, Nebela . . ii, 124 



corona, Difflugia . . ii, 49 



Corrigenda to Vol. I . . ii, xii 



Corythion Tardn. . . iii, 96 



dubium Taran. . . iii, 96 



pulchellum Penard . iii, 98 



crassa, Difflugia . . ii, 13 



cristata, Euglypha . . iii, 19 



Cryptodifflugia Penard ii, 78 ; iv, 50 



compressa Penard . iv, 52 



eboracensis Wailes . iv, 53 



, oviformis Penard . . ii, 79 



sacculus Penard . . iv, 54 



Cucurbitella Penard .' . iv, 47 



niespiliformis Penard . iv, 48 



cuneata, Hyalosphenia . ii, 83 



