INDEX 



525 



Magellania^ 500 



Magilus, 75, 423 



Mainwaringia, 302 



Malaptera, 4I8 



Malea^ 419 



Malletia, 447 



Malleus, 449 



Mangilia, 436 



Mantle, 172 f., 173 ; lobes of, 177 



Margarita, 40S ; radula, 225 



Marginella, 425 ; radula, 221 



Mariaella, 314, 338, 440 



Marionia, 433 



Marmorostoma, 409 



Marrat, F. P., views on variation, 82 



Marsenia, 133 



Marsenina, 41I 



Martesia, 305, 45'^ 



Mastigoteuthis, 390 



Mastus, 296, 44? 



Matheronia, 4-5-5 



Mathilda, 250, 417 



Maugeria, 403 



Mazzalina, 424 



Meg alatr actus, 424 



Megalodontidae, 4-51 



Megalomastoma, 344, 414 



Megalomphalus, 4I6 



Megaspira, 358, 442 



Megatebennus, 4O6 



Megerlia, distribution, 486, 4S7 



Meladomus, 249, 328, 331, 4I6 



Melampus, 18, 199, 250, 439, 439 



Melanatria, 336 



Melania, 276, 417, 417 ; distribution, 



285, 292 f., 316 f., 324, 336 

 Melaniella, 442 

 Melaniidae, origin, 17 

 Melanism in MoUusca, 85 

 Melanopsis, 41'^ ; distribution, 285, 



291, 292 f., 323, 326 

 Melantho, 340, 4I6 

 Melapium, 424 

 Meleagrina, 449 

 Melia, 348 

 Melibe, 432 

 Melongena, 424 ; radula, 220 ; stomach, 



238 

 Merica, 426 

 Merista, 505, 508 

 Meroe, 4-54 

 Merope, 327 

 Mesalia, 41"^ 

 Mesemhrinus, 356, 442 

 Mesodesma, 454 

 Mesodon, 340, 44I 

 Mesomphix, 340, 440 

 Mesorhytis, 377 

 Meta, 423 

 Metula, 424 

 Meyeria, 424 

 Miamira, 434 



Microcystis, 323, 324, 327, 338, 440 



Microgaza, 40S 



Micromelania, 12, 297 



Microphysa, protective habits, 70 



3Iicroplax, 403 



3Iicropyrgus, 415 



Microvolvta, 425 



Middendorffia, 403 



Milneria, 4^1 



Mimicry, 66 



Minolia, 4O8 



Mitra, 425; radula, 221 



Mitrella, 423 



Mitreola, 425 



3Iitrularia, 248, 412 



Modiola, 446, 4.49 ; habits, 64 ; genital 

 orifice, 242 



Modiolarca, 449 



Modiolaria, 449 ; habits, 78 



Modiolopsis, 4o2 



3Iodulus, 417 



Monilia, 4O8 



Monkey devouring oysters, 59 



Monoceros, 423 



3Ionocondylaea, 452 



Monodacna, 12, 297, 455 



3Ionodonta, 40S, 408 ; tentaculae, 178 



3Ionogonopora, 134, 140 



Monomerella, 496, 504 



Monopleura, 456 



Monotis, 449 



Monotocardia, 9, 170, 41I 



Monstrosities, 250 



Montacuta, 452 ; M. ferrugijiosa, com- 

 mensal, 80 ; suhstriata, parasitic, 77 



Mopalia, 403 



Moquin-Tandon, on breathing of Lim- 

 naeidae, 162 ; on smell, 193 f. 



3Ioreletia, 440 



3Iorio, 420 



3Iormus, 356, 442 



Moseley, H. N., on eyes of Chiton, ISlt 



3Ioussonia, 327 



Mouth, 209 



Mucronalia, 422 



Mucus, use of, 63 



Mulinia, 272 



3rulleria, 344, 452 



Mumiola, 422 



Murchisonia, 265, 407 



MurchisonielJa, 422 



Murex, 423 ; attacks Area, 60 ; use of 

 spines, 64 ; egg-capsules, 124 ; eye, 

 182 ; radula, 220 ; shell, 256 



Musical sounds, 50 



Mussels, cultivation of, 115 ; as bait, 

 116 ; poisonous, 117 ; on Great East- 

 ern, 116 



31utela, 294, 328, 331, 336, 452 



3Iutyca, 425 



Mya, 271, 275, 446, 456; stylet, 240; 

 M. arenaria, variation, 84 



