IV 



u ,| ,|,MnlMili<n oi'inN. it.-l,.;itr animal ( 'out inued. 



I ,,t tin- muddy shores along the bays and sounds ............ 366 



.............................................. :i ' W 



Articulates: 



Crustacea ................................................... 



Annelid* .................................................... 371 



Moll 



............................................... 3Tl 



.................................................. 375 



Echiuodcrms ................................................ 



Acalcp"" ................................................... 376 



................................................... 377 



I. Animals inhabiting the piles and timbers of wharves and bridges, 



tome of vessels, buoys, and other submerged wood- work ........ 378 



i.il rniiarks ................................................ 378 



Aiti.nlates: 



InsecU ..................................... ............... 379 



Crustacea .......................... ........................ - '' 



Annelid* and NYmrrtrans .................................... 3rJ 



M.. Husks: 



Gastropod* ................................................. 382 



Lamrllibranchs ............................................. 383 



Ascidians ................................................... 388 



Bryozoa .................................................... 389 



iiMidrnns ................................................ 389 



Acalephs .............................. . ..................... 389 



r..lyps ..................................................... 391 



List of species ................................................... 392 



imals inhabiting the rocky bottoms of the bays and sounds ...... 394 



i oral remarks ................................................. 394 



Articulates ...................................................... :,'.:, 



Molhwk* ........................................................ :;;: 



Kadiaten ........................................................ 40f> 



Protozoa ........................................................ 403 



List of specie* ................................................... 409 



6. Animals inhabiting gravelly and shelly bottoms .................... 412 



......... ................................. .\]>> 



Articulates ..................................... 11., 



416 



........................................... 420 



Protozoa.. ............................................... Ul 



Lbt of specie* ........................................ 4.^ 



AnimaU inhabiting sandy bottoms ................................. 



I-."'. 



427 



" . I:::::::::::::::::::::::::::::::: % 



Animals inhabiting mudd\ 430 



