548 



INDEX 



Linguatulida, affinities of, 344 



Linnaeus, on Cestodes, 78 ; on Gephyrea, 



411 ; on Polyzoa, 474 

 Linstow, von, on classification of Nema- 



todes, 137 ; on life-history of Ascaris 



lumbricoides, 140 ; on parasitism, 162 ; 



on Gvrdius, 166, 171, 173 

 Lip, lip - membrane, lip - processes, of 



Sabellidae, 261, 337 



Lipobranchius, 334 5 shape of body, 259 

 Lipochromes, in Polychaeta, 292 

 Lister, on Polyzoa, 497 

 Lithodomous, Polychaeta, 287 

 Lithographic slate, fossil Polychaeta from, 



301, 302 



Liver, -fluke, 51 ; -rot, 68 

 Locomotion, of Planarians, 9, 10, 36 ; of 



Polyclads, 22 f. ; of Nemertinea, 114, 



115 ; of Chaetognatha, 190 ; of Rotifers, 

 etc., 206, 235 ; of Dinophilus, 243 ; of 

 Phylactolaemata, 496 



Looss, on Trematoda, 62 n., 66, 70 



Lopadorhynchina, 314 



Lojmdorhynchus, 314 ', L. erythrophyllum, 



colour of, 292 



Loplwchaeta, 351 ; chaeta, 350 

 Lophohelia, with Eunice, 298, 319 

 Lophophore, iu Phorvnis, 453 ; in Polyzoa, 



476, 476, 495 

 Lophopus, 494, 499, 504, 505, 518, 519 ; 



movements, 496, 497 ; fission, 496, 506 ; 



statoblast, 502, 503 

 Lorica, in Rotifers, 205 

 Loricata, 205, 224 

 Lota, parasites of, 182 

 Loxosoma, 489 f., 489, 490, 506, 518 ; on 



Polychaeta, 299, 489 ; on other animals, 



489 ; buds, 489, 490, 506 ; larva, 509 

 Lug -worm, castings of, 285 ; as bait, 



297 



Lumbricaria, 302 

 Lumbricidae, 362, 371 f., 388 

 Lumbricobdella, 392 

 Lumbriconereis, 318, 320; from fresh water, 



284 



Lumbriconereites (misprinted in text), 302 

 Lumbriculidae, 350, 361, 379 

 Lumbriculus, 379 ; as host of Rotifer, 



211 n. 

 Lumhricus, 349, 351, 356, 367, 368, 371, 



389 f., 403 f. ; generative organs, 362 ; 



cocoon, 365 



Lunuiites, 518 ; vibracula, 487 

 Lurg, 317 

 Lycoridae, 315 

 Lysidice, 297, 320 



MACGILLIVRAY, on Polyzoa, 519 

 M'lntosh, on Nemertinea, 110 n., 115, 



116 ; on 1'hurouis, 454 

 Macraspis, 73 



Macrubddla, 393, 40G ; sense-body, 394 



Macrorhynchus, 44, 47 ; Britisli species, 



49 



Macrostmna, 44, 47 ; British species, 4'.t 

 Macrostomatidae, 49 

 Magelwui, 325 ; haemerythrin in, 252 

 Magelonidae, 258, 325 

 Main-gut, of Leptoplana, 8, 13 ; of Poly- 

 clads, 17 

 MalacobdeUa, 101; description of, 119; 



M. grossa, 110, 119 ; excretory system 



of, 108 



Malacocotylea ( Digenea), 73 

 Maldanidae ( = Clymenidae), 258, 332 ; 



shields, 259 ; anal funnel, 259 ; chaetae, 



266, 267, 268 ; colour, 293 

 Male, of Rotifers, 199, 200, 217, 223 n ; of 



Echiuroids, 438 

 Malleate, 210 

 Malleoramate, 210, 211 

 Malleus, 210 

 Mammals, Trematodes of, 62, 63, 67-70, 



71 f. ; Cestodes of, 77-84, 89-91; 



Nematodes of, 163 ; Acanthocephala of, 



183, 184 

 Man, Trematode-parasites of, 63, 68-70 ; 



Cestodes of, 74, 78-81, 83, 89 f. ; 



Nematodes of, 125, 139, 140, 143, 145, 



147, 163; Gordius of, 173; Echim,- 



rhynchus of, 183 



Man, De, on free-living Nematodes, 157 

 Munayunkia, 284, 339 n. 

 Mandible, of avicularium, 482, 524 

 Manson, on Filaria, 149 

 Manubrium, 210 



Marginal groove, of Leptoplana, 15 

 Maricola. 30, 32, 42 

 Marine, Rotifers, 226 ; Oligochaeta, 366 ; 



Leeches, 406 

 Marphysa, 276, 319; as bait, 297; as 



host, 297 



Mastax, of Rotifers, 199, 210 

 Masterman, on Chaetognatha, 190 ; on 



Phoronis, 461 

 Mastigocerca, 225 



Mastigophora, 518, 529 ; vibraculuin, 484 

 Mastobranchus, gill of, 268, 331 

 Matzdorf, on Leeches, 369 

 Maupas, on Rotifers, 217 

 Mbalolo, 297 

 Meckelia asulcata, 111 

 Mecynostoma, 49 



Median pore, in Cheilostomata, 484, 524 

 Megadrilj, 373, 374, 380 f. 

 Megalotrocha, 221 

 Meyapora, 530 



Megascolex, 351, 372, 381, 383 

 Megascolides, 349, 358. 372, 382; body- 

 wall and uephridia, 357 

 Mcgnin, on parasites, 164 

 Meissner, on Polyzoa, 493 

 Mclania, dmbanyia in shell of, 284 

 Melanin, 292 



