INDEX 



6 5 I 



Moore, 293 



Mqpsea, 353 



Morgan, on regeneration, 35 n. 



Morphological contrast of Animals and 



Plants, 38 f. 

 Mortensen, on classificatory value of pedi- 

 cellariae, 532 ; on classification of Cida- 

 ridae, 534 ; of Echinothuriidae, 536 



Moseley, 258, 333, 338, 345, 411 



Mosquito ( = gnat), 103 f. ; dappled- wing-, 

 intermediate hosts of Acystosporidae, 

 103 



Mosquito-netting, a prophylactic against 

 malarial fever, 103 



Moss-dwelling Protozoa, 48 



Mosser, F., 418 n. 



Motile organs, 17 f. 



Motile reactions of Protozoa, 19 f. 



Motility, 9 



Motion, ciliary, 18 ; gliding, of protoplasm, 

 47 n. 



Moulting of cuticle or cell-wall in Dino- 

 flagellata, 130 ; of Dendrocometes, 161 



Mouth, of Flagellata, 113 ; absent from 

 Opalinidae, 123 ; of Maupasia, 124 ; 

 excreta expelled by, in Noctiluca, 133 ; 

 of Ciliata, 137, 145 if. ; of Gymnosto- 

 maceae, 137, 143, 145, 152 ; of Stylo- 

 nychia mytilus, 139 f. ; of Dysteria, 145 ; 

 of Pleuronema, 145 ; of P. chrysalis, 

 153 ; of Paramecium caudatum, 148, 

 151 ; trichocysts of, in Gymnostomaceae, 

 143 ; of Trachelius ovum, 153 



Mouth-angle of Ophiothrix fragilis, 482 ' 



Mouth-frame, of Asteroidea, 436, 483 ; of 

 Ophiothrixfragilis, 482 ; of Ophiuroidea, 

 483, 492 f. ; of Ophiarachna incrassata, 

 484 ; of Ophiacantha, 492 ; of Ophioscolex, 

 492 ; of Ophiothrix, 492 



Mouth-papilla, of Ophiuroidea, 483, 492 ; 

 of Ophiocoma, 493 



Movements, amoeboid, 5 f., 125 n. ; of 

 Protista, 16f. ; of Higher Plants, how 

 produced, 38; springing, of Bodo saltans, 

 114 ; of Euglena, 124 f . ; euglenoid, 

 125 f. ; metabolic, 125 n. : of Sporozoa, 

 125 n. ; of Stylonychia, 138 ; springing, 

 of tailed Ciliata, 141 n. ; of Halteria, 

 155 ; of Suctorian tentacles, 159 f. 



Muggiaea, 306 ; M. atlantica, 304 ; M. 

 kochii, 303 



Midler, J., on recognition of Echinoid larva, 

 518 ; on the name Pluteus, 607 



Miiller, O. F., on Protozoa, 45 



Midticilia, 109 



Multinucleate Amoeba (Pelomyxa), 16 ; 

 Protozoa, regeneration of, 35 



Multiple budding, in Suctoria, 160 f. 



Multiple fission, 30 f. see also Brood- 

 division 



Murbach, 248 n., 288 



Muricea, 356 



Muriceidae, 330, 355 



Muscle of Vorticella, 157 



Muscle-cell, 19 



Muscular contraction, physical explanation 

 of, 19 see also Myonemes 



Mussa, 401 



Mycetozoa ( = Myxomycetes, q.v.), 50, 90 t : 

 in relation to Fungi, 40 ; studied by 

 ' botanists, 45 ; relations of, 49 



Myocyte, 96, 98 



Myonemes, 19, 96 ; of Trypanosoma, 120 f. ; 

 of Stylonychia, 140 ; of Ciliata, 142 ; of 

 Vorticella, 157 



Myophrisks, 80 



Myriophrys, 71 



Myriothela, 269, 274 



Myriothelidae, 274 



Myxaster, 466 



Myxasteridae, 4^4 



Myxastrum, 70, 73 



Myxidium, 98 ; M. lieberkuhnii, 107 



Myxilla, 225 



Myxobolus, 98 ; spores of, 107 



Myxobrachia, 83 



Myxogasteres, Myxogastres, 90 f. 



Myxoidea, 89 



Myxomycetes, 90 f. ; rheotaxy of Plas- 

 modium in, 21 see also Mycetozoa 



Myxospongiae, 196 



Myxosporidiaceae, 98, 106f. ; spores, 107 



Nagana disease of hoofed quadrupeds, 119 



Naked Protozoa, 51 n. 



Narcomedusae, 288, 295 f. 



Nardoa, 455, 456, 471 



Nassellaria, 76, 78 ; skeleton of, 83 ; geolo- 

 gical occurrence of, 88 



Nassoidea, 78 



Nausithoe, 322; Scyphistoma of ( = Spon- 

 gicola fistularis), 317 ; N. punctata, 

 322 ; N. rubra, 322 



Nectocalyces, 297, 298, 305 



Needham on spontaneous generation, 43 



Nematocyst, 246 f., 247 ; of Actinomyxi- 

 diaceae, 98 ; of Myxosporidiaceae, 9S, 

 107 ; of Myxobolus miilleri, 107 ; of 

 Polykrikos, 131, 249 ; of Epistylis, 249 ; 

 of Aeolis, 248 ; of Hydra, 247 ; of 

 Millepora, 247, 259 ; of Siphonophora, 

 300; of Scyphozoa, 312; of Ahy< 

 247 ; of Sarcophytum, 248 ; of 

 an thus, 247 



Nematodes parasitic in blood, 103 



Nematophores, 277 



Nemocera ( = gnats or mosquitos), 103 n. 



Neohelia, 399 



Neolampas, 554 



Neosporidia, 97, 106 



Xcphthya, 341, 349 



Nephthyidae, 349 



Neresheimer, on neurophane fibrils in 

 Ciliata, 143 n. 



