INDEX 



65 I 



Moore, 293 



Afopsea, S53 



Morgan, on regeneration, 35 n. 



Morphological contrast of Animals- and 

 Plants, 38 f. 



Mortensen, on classiflcatory value of pecli- 

 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 ; ahsent from 

 Opailnidae, 123 ; of Maupasia, 124 ; 

 excreta expelled hy, in Noctiluca, 133 ; 

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

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

 'ny cilia mytilus, 139 f. ; of Dysteria, 145 ; 

 of Fleuronema, 145 ; of P. chrysalis, 

 153 ; of Paramecium caudatum, 148, 

 151 ; trichooysts of, in Gymnostomaceae, 

 143 ; of Trachdius ovum, 153 



Mouth-angle of Ophiothrix fragilis, 482 



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

 Ophiothrix fragilis, 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, 16 f. ; of Higher Plants, how 

 produced, 38; springing, of -Bo(iomtoms, 

 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. 

 hochii, 303 



Miiller, J., on recognition of Echinoid larva, 



518 ; on the name Pluteus, 607 

 Miiller, 0. F., on Protozoa, 45 



Multicilia, 109 



Multinucleate Amoeba (Pelomyxa), 16 ; 



Protozoa, regeneration of, 35 

 Multiple budding, in Suotoria, 160 f. 

 Multiple fission, 30 f.— see also Brood- 

 division 

 Murbach, 248 n., 288 

 Mnricea, 356 



Muriceidae, 330, S5B 



Muscle of Vorticella, 157 



Muscle-cell, 19 



Muscular contraction, physical explanation 

 of, 19 — see also Myonemes 



Mussa, Jfll 



Mycetozoa ( = Myxomycetes, g.v^, SO, 90 f. ; 

 in relation to Fungi, 40 ; studied by 

 botanists, 45 ; relations of, 49 



Myocyte, 96, 98 



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

 of Stylonychia, 140 ; of Ciliata, 142 ; of 

 Vorticella, 157 



Myophrisks, 80 



Myriophrys, 71 



Myriothela, 269, S74 



Myriothelidae, S74 



Myxaster, 466 



Myxasteridae, 4O4 



Myxastrum, 70, 73 



Myxidium, 98 ; M. lieberkuhnii, 107 



Myxilla, 225 



Myxobohis, 98 ; spores of, 107 



Myxohrachia, 83 



Myxogasteres, Myxogastres, 90 f. 



Myxoidea, 89 



Myxomycetes, 90 f. ; rheotaxy of Plas- 

 modium in, 21 — see also Mycetozoa 



Myxospongiae, 196 



Myxosporidiaceae, 9J, 106 f. ; spores, 107 



Nagana disease of hoofed quadrupeds, 119 



Naked Protozoa, 51 n. 



Narcomedusae, 288, 296 f. 



Nardoa, 455, 456, 471 



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

 gical occurrence of, 88 



Nassoidea, 78 



Naiisithoe, 3^^ ; Scyphistoma oi( = Spon- 

 gicola fistularis), 317 ; -A'^. punctata, 

 322 ; N. rubra, 322 



Nectocalyces, 297, 298, 305 



Needham on spontaneous generation, 43 



Nematocyst, 246 f., 247 ; of Aotinomyxi- 

 diaceae, 98 ; of Myxosporidiaceae, 98, 

 107 ; of Myxdbolus mulleri, 107 ; of 

 Polyhrikos, 131, 249 ; of Epistylis, 249 ; 

 of Aeolis, 248 ; of Hydra, 247 ; of 

 MUlepora, 247, 259 ; of Siphonophora, 

 300; of Scyphozoa, 312; oi Alcyonivm, 

 247 ; of Sarcophytum, 248 ; of Ceri- 

 anthus, 247 



Nematodes parasitic in blood, 103 



Nematophores, 277 



Nemocera ( = gnats or mosquitos), 103 n. 



Neohelia, 399 



JVeolampas, 554 



Neosporidia, 97, 106 



Nephthya. 341, 3^9 



Nephthyidae, 349 . _ 



Neresheimer, on neurophane fibrils in 

 Ciliata, 143 n. 



