768 



INDEX. 



Page. 

 List of species inhabiting sandy bot- 

 toms of estuaries 46'f 



List of species inhabiting sandy bot- 

 toms of outer waters 504 



List of species inhabiting sandy 



shores of bays and sounds 364 



List of species inhabiting sandy 



shores and bottoms of estuaries.. 464 

 List of species inhabiting sandy 



shores of the outer coast 490 



List of species inhabiting surface 



waters 451 



List of species inhabiting surface 



waters in winter 455 



Lithodomus 309 



Lithothamnion poly morphum. 399, 492, 495 



Littorina arctica 652 



Gra?n]andica 651 



irrorata 651,372,377 



liraata 652 



littoralis 652 



marmorata 652 



neglecta 652 



neritoidea 652 



palliata 652, 305, 333, 383, 393, 485 



Peconica 652 



rudissima 652 



rudis.. 651, 305, 333, 383, 393, 485 



saxatilis 652 



sulcata 651 



tenebrosa 651 



zonarla 652 



Littorinella laivis 653 



minuta 383, 392, 469, 653, 



Livoneca ovalis 572,459 



Lizzia grata 448 



Lobster and other Crustacea, meta- 

 morphoses of. By S. I. Smith . . . 522 



Lobster, habits 395,492,745 



Loligo illecebrosa 634 



pallida 635,441,453,514 



Pealii . . 635, 416, 423, 440, 453, 515 



516, 520, 521 



punctata 635 



Long clam 309,357,458,490 



Long-tailed sting-ray 521 



Lophius Americanus 516,457 



Lophopsetta maculata 520 



Lophothuria Fabricii 519 



Lottia testudinalis 661 



Luciua contracta 686 



dentata 68i3 



divaricata 686 



filosa 686, 509 



flexuosa 686 



Page. 



Luciua Gonldii ggg 



radula 686 



strigilla 686 



Lumbriconereis fragilis 594, 501, 507 



opalina . 594, 320, 352, 342, 



364, 371, 377, 397, 410, 



422, 428, 434, 468 



splendida 594 



tenuis . . 594, 320, 332, 342, 

 364,371,377,422,463 



Lumbriculus tennis 623 



Lumbricus fragilis 594 



Lunibrinereis fragilis 594 



Lunatia triseriata 646, 365 



heros . 646, 313, 353, 354, 365, 423, 

 426, 429, 490, 417, 521 



imniacnlata 646,508,517 



Lupa diacantha 548 



hastata 548 



Lycidice Americana 593,508 



Lycoris fucata 591 



Lyonsia hyaliua 672, 358, 365, 423, 426, 



429, 435 



Lysianassa, species. 556, 434, 452 



LysianassiuiB 431 



Macha di visa 676 



Macha?ra costata 675 



Maclierel 442,516 



Macoma calcarea 677 



fragilis 676 



fusca. - .676, 359, 365, 372, 378, 429, 

 435, 463, 469, 508 



Groenlandica 676 



proxima 677 



sabulosa 677 



Macroura 549 



Mactra arctata 679 



gigantea 680 



lateralis 680 



similis 680 



solidissima.. 680, 358, 365, 412, 418, 

 423, 426, 429, 490 



tellinoides 679 



Madrepoi'aria 740 



Malacobdella grossa 625 



mercenaria .... 625,458,460 



obesa 625,458,460 



Maldane elongata. . . 609, 343, 365, 371, 377 



Mamma im maculata 646 



Mammaria Manhattensis 445 



Maugelia bicarinata '... 638 



cerina 637,432,435 



harpularia 636 



pyramidalis 637 



Margarita Grcenlandica ol9 



