524 



MOLLUSCA — BRACHIOPODA 



tion, 285, 324 ; L. agrestis, eats May 

 flies, 31 ; arborum, slime, 30 ; food, 



31 ; flavus, food, 33, 36 ; habits, 35, 

 36 ; gagates. 279, 358 ; maximus, 32, 

 161 ; eats raw beef, 32 ; cannibalism, 



32 ; sexual union, 128 ; smell, 193 f. 

 Limea, 450 



Limicolaria, 329-332, 443 



Limnaea, 439 ; self-impregnation, 44 

 development and variation, 84, 92, 93 

 size affected by volume of water, 94 

 eggs, 124 ; sexual union, 134 ; jaw 

 211 ; radula, 217, 235 ; L. auricularia 

 24 ; glutinosa, sudden appearance, 46 

 Hookeri, 25 ; invohtta, 82, 278, 287 

 ])eregra, 10, 180 ; burial, 27; food, 34 

 37; variation, 85; distribution, 282 

 palustris, distribution, 282; stagnalis, 

 food, 34, 37 ; variation, 85, 95 ; cir- 

 cum-oral lobes, 131 ; generative or- 

 gans, 414 ; breathing, 161 ; nervous 

 system, 204 ; distribution, 282 ; trun- 

 catida, parasite, 61; distribution, 282 



Limnocardium, 455 



Limnot7'ochus, 332, 4^5 



Limopsis, 44^ 



Limpet-shaped shells, 244 



Limpets as food for birds, 56 ; rats, 57 ; 

 birds and rats caught by, 57 ; as 

 bait, 118 



Lingula, 464, 467, 468, 471, 472, 473, 

 475, 477, 478, 487; habits, 483, 484 ; 

 distribution, 485; fossil, 493, 494, 

 503 ; stratigraphical distribution, 

 506, 508, 610, 511 



Lingulella, 493, 503 ; stratigraphical 

 distribution, 506, 508, 511 



Lingulepis, 503, 511 



Lingulidae, 485, 487, 496, 503, 508 



Linnarssonia, 504 ; stratigraphical dis- 

 tribution, 506, 508 



Lintricula, 4^6 



Liobaikalia, 290 



Liomesus, 4^4 



Lioplax, 340, 4IG 



Liostoma, 4^4 



Liostracus, 44^ 



Liotia, 4O8 



Liparus, 324, 359, 44i 



Lissoceras, 399 



Lithasia, 340, 417 



Lithidion, 414 



Lithocardium, 455 



Lithodomus, 449 



Lithogh/phus, 294, 296, 297, 415 



Lithopoma, 409 



Lithotis, 302, 443 



Litiopa, 30, 361, 415 



Littorina, 413 ; living out of water, 20 ; 

 radula, 20,215 ; habits, 50 ; protective 

 coloration, 69; egg-laying, 126; hybrid 

 union, 130 ; monstrosity, 251, 252 ; 



operculum, 269 ; erosion, 276 ; L. lit- 

 torea, in America, 374 ; obtusata, gen- 

 erative organs, 135 ; rudis, 150 ; Prof. 

 Herdman's experiments on, 151 n. 



Littorinida, 415 



Lituites, 247, 395 



Liver, 239 ; liver-fluke, 61 



Livinhacea, 333, 359, 441 



Livona, 4O8 ; radula, 226 ; operculum, 

 268 



Lloyd, "\Y. A., on Nassa, 193 



Lobiger, 432 



Lobites, 397 



Loligo, SlS-389 ; glands, 136 ; modified 

 arm, 139 ; eye, 183 ; radula, 236 ; 

 club, 381 ; L. punctata, egg-laying, 

 127 ; vulgaris, larva, 133 



Loligopsis, 391 



Loliguncula, 390 



Loliolus, 390 



Lomanotus, 433 



Lophocercus, 432 



Lorica, 403 



Lowe, E. J., on growth of shell, 40 



Loxonema, 417 



Lucapina, 4O6 



Lucapinella, 406- 



Lucerna, 441 



Lucidella, 348-351, 410 



Lucina, 270, 452 



Lucinopsis, 454 



Lung, 151, 160 



Lunulicardium, 455 



Lutetia, 452 



Lutraria, 446, 456 



Lychnus, 442 



Lyonsia, 458 



Lyonsiella, 458 ; branchiae, 168 



Ly7'a, stratigraphical distribution, 507 



Lyria, 425 



Lyrodesma, 447 



Lysinoe, 441 



Lytoceras, 398 



31 A A CKI A. 290 



Macgillivrayia, 133 



Machomya, 458 



Maclurea, 41O 



Macroceramus, 343-353, 44^ 



Macroceras, 440 



MacrocMlus, 417 



3facrochlamys, 296, 299, 301 f., 310, 

 316-322, 440 



3Iacrocyclis, 358, 359, 442 



3Incron, 4^4 



3Iacrodn, 441 



3Iacroscaphites, 247, 399, 399 



3Iacroschisma, 265, 4O6 



Mactra, 271, 446, 454 



3Iacularia, 285, 291, 292 f., 441 



3Iagas, 506; stratigraphical distribu- 

 tion, 507, 508 



