802 



INDEX 



Lepas anatifera, 563, 564 



Lepas fascicularis, 583 



Lepidoptera, 620*, 624, 625, 632, 634, 



635, 637 



Lepidurus See Apus 

 Lepidurus kirkii, 516, 520 

 Lepisma, 616 

 Leptochelia, 553 

 Leptochone, 466 

 Leptodiscus, 81 

 Leptodora, 550, 557, 583 

 Leptolinse, 142* : General structure, 

 143, 144, 145, 146 : Porisarc, 143 : 

 Medusae, 144, 145 : Ccenosarc, 146 : 

 Polypes, 149 : Reproductive zooids, 

 149 : Development, 152, 153 

 Leptomedusse, 142*, 144, 146, 149 

 Leptostraca, 552*, 566, 581 

 Lerncea, 551, 561, 563 

 Lesteira, 561, 563 

 Leucilla convexa, 118 

 Leucocytes, 30 

 Leucodore, 207 

 Lice, 619, 625, 636 



Ligula, 256, 257, 283 



Ligula, 605* 



Lima, 678, 685 



Limax, 719, 723 



Limnceus, 726 



Limnetis, 550, 557 



Limnobdella See Hirudo 



Limnocnida, 166 



Limnocodium, 166 



Limpets, 702, 713, 723 See Patella 



Limulus, 650, 651, 654, 655, 656, 660 



Linens, 229 



Lingua, 627 



Lingual ribbon, 708 



Linguatulida, 657, 658, 659. 661 



Lingula, 359, 360, 361, 362, 364 



Linin, 17* 



Linnaeus, 1, 3 



Liquid tissues, 30 



Lithite, 136* 



Lithites, of Aurelia, 172 



Lithobius forficatus, 599 



Lithocircus annularis, 62 



Lithocysts, 136* 



Littoral forms, 8* 



Liver, 35* 



Liver-Fluke See Fasciola hepatica 



Liver-pancrea?, 35 



Lobata, 218*, 220, 223 



Lobosa, 48*, 49 : General structure, 48, 

 49 : Skeleton, 49 



Lobsters, 555, 572, 585 



Locomotion, of Amoeba, 12, 46 : Helio- 

 zoa, 59 : Euglena, 69 : Flagellata, 

 72 : Choanoflagellata,*80 : Sporozoa, 

 82 : Paramoecium, 92 : Tentaculi- 

 fera, 101 



Loco motor rods, 313 

 Locusta, 617 



Locusts, 514, 616, 617, 621, 630 

 Lohmanella, 231 



Loligo, 772, 774, 776, 777, 778, 779 

 Loligo vulgaris, 769 

 Lophog aster, 553 

 Lophomonas, 95, 96, 105 

 Lophophore, 333, 334, 355, 361 

 Lophopus, 344 



Lorica, of Ciliata, 97 : Flagellata, 73, 

 75 : Choanoflagellata, 79, 80 : Ten- 

 taculifera, 102 : Rotifera, 317 

 Loricata, 322*, 323 

 Loxosoma, 341, 347, 348 

 Lucernaria, 175, 176, 177 

 Lucernarida See Stauro medusae, 175 

 Lucifer, 555, 584 

 Lucina, 687 

 Lumbricidce, 456* 



LUMBRICUS. 443 : General external fea- 

 tures, 443, 444: Body-wall, 445, 

 446 : SeTse, 445 : Setigerous sacs, 

 445 : Enteric canal, 446, 447 : Vas- 

 cular system, 448 : Nervous system, 

 449 : Organs of excretion, 449, 450 : 

 Reproductive organs, 450, 451 : 

 Development, 452, 453 : Systematic 

 position, 456 

 Lumbricus rubellus, 471 

 Lumbricus trapezoides, 471 

 Luminous organs, 630 

 Lung, 36* : of Scorpion, 642 : of Pul- 



monata, 724 

 Lymph, 30* 

 Lysophiuree, 403* 



M 



ACHILIS, 616 



Macrobdella valdiviana, 505 



Macrobiotus hufelandi, 658 



Macrura, 555*, 586, 587, 588 



Macula acustica, 750 



Madrepora, 204, 205 



Madreporaria, 193*, 195,196, 198,202, 

 204, 205, 207, 224 



Madrepores, 204, 205, 207 



Madreporic canal, 376, 391, 394 



Madreporite, of Starfish, 369, 410 : of 

 Sea-urchin, 389 



MAGELLANIA, Shell, 353, 354 : Body, 

 355, 356 : Mantle-lobes, 355 : 

 Mantle -cavity, 355 : Lophophore, 

 355, 356, 357 : Food-groove, 355 : 

 Digestive organs, 355, 356 : Body- 

 wall, 357 : Muscular system, 357 : 

 Coelome, 358 : Blood system, 358 : 

 Excretory organ?, 358 : Nervous 

 system, 358 : Reproductive organs, 

 3*58 : Position of example, 359 



Magellania flavescens, 353, 354 



Maggot, 635* 



Mala, 555, 581, 584 



