474 



INDEX. 



Page. 



Rock-barnacle 304 



Rock-crab 312 



Rock-fish 514 



Rock-weeds 303 



Rocky bottoms of the bays and 



sounds, fauna of 394 



Rocky bottoms of the open coast, 



fauna of 491 



Rocky bottoms of bays and sounds, 



list of species of 409 



Rocky bottoms of outer waters, list 



of species 498 



Rocky shores on open coast, fauna of. 485 

 Rocky shores on bays and sounds, 



fauna of 303 



Rocky shores of bays and sounds, 



list of species of 331 



Rocky shores on the outer coast, list 



of species 487 



Round clam 359, 458, 469 



Rudder-fish 515 



Sabella oculifera 617 



microphthalma . .618, 323, 332, 392, 

 397, 410, 422 



Sabellaria vulgaris.611, 321,332, 349, 365, 

 392, 397, 4 10, 422, 428, 426, 476 



Sabellides cristata 613 



Saccobraiichia ~ 698 



Sagartia leucoleua. .738, 329, 334, 3G3, 366, 



391,393,412 

 modesta .738, 330, 334. 365, 366, 425 



Sagitta elegans 626, 440, 453 



species . .453, 455, 456, 457 



Salpa 507,430,436 



Caboti 706, 43*, 439, 445, 454 



var. cyanea 706 



Samytha 416, 422 



Sand-crab 338 



Sand-dollar 362,427 



Sand-shark 521 



Sand-shrimp 339 



Sandy bottoms in bays and sounds, 



fauna of 425 



Sandy bottoms in brackish waters, 



fauna of 462 



Sandy bottoms in outer waters, fauna 



of 500 



Sandy bottoms in bays and sounds, 



list of species 428 



Sandy bottoms in brackish waters, 



list of species 464 



Saudy bottoms in outer waters, list 



of species 504 



Sandy shores in bays and sounds, 



fauna of . . 334 



Sandy shores in outer waters, fauna 



of 462 



Sandy shores in outer waters, fauna 



of 489 



Sandy shores of bays and sounds, list 



of species 364 



Sandy shores of brackish waters, list 



of species 464 



Sandy shores of outer waters, list of 



species 490 



Sauguinolaria fusca . 676 



sordida 677 



Saphenia apicaia 734 



Sapphiriua, species 573, 439, 452 



Sarda pelaniys 516 



Sarsia ruirabilis 775 



Saxicavaarctica.. 671, 309, 333, 401, 410, 



423 



distorta 671 



pholadis 671 



rugosa 671 



Scalaria angulata 660 



clathrus 660 



Groenlandica 660 



Humphreys!! 660 



lineata 660, 418, 423, 435 



multistriata 660, 418, 423, 435 



subulata 660 



Scalibregma brevicanda 605, 416, 422 



Scapharca transversa 691, 309, 333, 401, 410, 



408, 424 



Scionopsis palinata..G14, 321, 332, 397, 410, 



476 



Sclerodactyla Briareus 715 



Scolecida ^ 627 



Scolecolepis cirrata. -602, 416, 422, 428, 501, 



507 



tennis 601,345,364 



viridis . .600, 345, 364, 453, 463 



Scolex 457 



Scollop 361,374 



Scomber vernalis 516 



Scup 514 



Scutella parma 717 



quinquefora 717 



Scyphacella areiiicola . . . .568, 543, 337, 364 



species 567 



Scy phax 567 



Sea-anemones 329 



Sea-bass 514 



Sea-cabbage 303 



Sea-clam 358 



Sea-herring 520 



Sea-pork 402,419 



Sea-robin.. 516 



