INDEX 
Lamproglena, 68 
Lampropidae, 727 
Lamprops, 121 
Langouste, 165 
Laniatores, 448 
Lankester, on Crustacean limb, 9; on 
classification of Arachnids, 258, 277 ; 
on Limulus, 274, 305 
Laophonte littorale, 62; L. mohammed, 62 
Laseola, 404 
Lathonura, 53 
Latona, 51 
Latreille, 385, 408 n., 412, 504, 526 
Latreillia, 185 ; distribution, 205 
Latreillopsis, 185 ; L. petterdi, 185 
Latreutes ensiferus, habitat, 202 
Latrodectus, 362, 403; L. 13-qguttatus, 
364, 403; ZL. mactans, 362, 363, 403; 
L. scelio, 403 
Laura, 93; L. gerardiae, 93 
Laurie, 309 n., 310, 311 
Leach, 526 
Lecythorhynchus armatus, 535 
Leeuwenhoek, on desiccation in 
grada, 484 
Leionymphon, 534 
Lendenield, von, 512, 523 
Lepas, 87 ; metamorphosis, 80 ; anatomy, 
82; ZL. australis, Cypris, 82; L. fasci- 
cularis, Nauplius, 81; JL. pectinata, 
pupa, 82 
Lephthyphantes, 327, 406 
Lepidurus, 23, 24, 36; heart, 29; JZ. 
glacialis, range, 34; L. patagonicus, 
36; L. productus, 36; carapace, 20 ; 
telson, 23; ZL. viridis, 36 
Leptestheria, 36; L. siliqua, 37 
Leptochela, 163 
Leptochelia, 122 ; 
123 
Leptoctenus, 418 
Leptodora, 54; appendages, 42; alimentary 
eanal, 43; ovary, 44, 45; LZ. hyalina, 
54 
Leptodoridae, 54 
Leptoneta, 393 
Leptonetidae, 393 
Leptopelma, 389 
Leptoplastus, 247 
Leptostraca, 7/7, 242: 
mentation, 7 
Lernaea, 74; L. branchialis, 74, 75 
Lernaeascus, 73 
Lernaeidae, 74 
Lernaeodiscus, 95 
Lernaeopoda salmonea, 76 
Lernaeopodidae, 75 
Lernanthropus, 68 ; blood, 30, 68 
Lernentoma cornuta, 72 
Leuckart, on Pentastomida, 490, 492; on 
development of, 494 ; on sub-genera of, 
495 
Tardi- 
LI. dubia, dimorphism, 
defined, 6 ; seg- 
| 
51DI5 
Leuckartia flavicornis, 59 
Leucon, 121 
Leuconidae, 727 
Leucosia, 188 
Leucosiidae, 758 ; respiration, 187; habitat, 
199 
Leydigia, 53 
Lhwyd, Edward, on Trilobites, 221 
Lichadidae, 252 
Lichas, 222, 252 
Lichomolgidae, 70 
Lichomolgus, 71; L. agilis, 71; L. albeus, 
(al 
LTigia oceanica, 128 
Ligidium, 129 
Lilljeborg, on Cladocera, 51 n. 
Limnadia, 21, 22, 36; L. lenticularis, 22, 
36 
Limnadiidae, 20, 23, 28, 29, 36 
Limnetis, 20, 21, 22,36; L. brachyura, 
Dine A OMe 
Limnocharinae, 472 
Limnocharis aquaticus, 472 
Limulus, 256, 292; nervous system, 257 ; 
classification, 260, 276; segmentation, 
260, 261, 262, 266, 270, 272; append- 
ages, 263 ; habits, 265, 271 ; food, 267 ; 
digestive system, 268; circulatory 
system, 268 ; respiratory system, 269 ; 
excretory system, 270 ; nervous system, 
270, 272; eggs and larvae, 274, 275; 
ecdysis, 274; used as food, 275-6; 
affinities, 277; fossil, 277; ZL. gigas, 
276; L. hoevent, 277; L. longispina, 
264, 274; ZL. moluccanus, 264, 274, 
276, 277; L. polyphemus, 261, 262, 
264, 271; L. rotundicauda, 275, 277 ; 
L. tridentatus, 276 
Lindstrém, on facial suture of Agnostus 
and Olenelius, 225; on eyes of Trilo- 
bites, 228 f.; on blind Trilobites, 231 f. ; 
on maculae of Trilobites, 233 
Lingua, 459 
Linguatula, 488 n., 495; L. pusilla, 496 ; 
L. recurvata, 496 ; £4. subtriquetra, 496: 
LI. taenioides, 489, 492, 493, 494, 496 ; 
frequency of, 489 ; larvae of, 489, 494 ; 
hosts of, 496 
Linnaeus, 408 n., 502 
Linyphia, 406; L. clathrata, 406; L. 
marginata, 406; L. montana, 406; L. 
triangularis, 406 
Linyphiinae, 405 
Liobunum, 447, 450 
Liocraninae, 397 
Lioeranum, 397 
Liphistiidae, 386 
Liphistioidae, 383 
Liphistius, 317, 383, 385, 386; L. 
sultor, 386 
Liriopsidae, 730 
Lispognathus thompsoni, eyes, 149 
de- 
