794 



INDEX. 



Pa-c. 



Coregonns xxxix, 59 



albuhi 511 



albus, xli, Ixxv, G, 9, 15, 43, 425, 

 428, 5:27, 5£9,5o4 



augusticeps i'J 



clopeil'oiuiis 15 



Couesii ferf 



fera 52-3 



labvidoricus f^8 



Lloydii 88 



marrena 511 



nierkii 48 



uigripiimis 9,429 



Otsego Ixxv, 552 



oxyrb j-uclius 88 



palea 490,529 



quadrilateralis 49, 88 



signif er 730, 738 



tbyiualloiiles 738 



Wil iauisoni 88 



Conespoudeiice witb railroad and 



express companies : 749 



Coste. Piof . . -xxxiii, 472, 474, 478, 481, 483, 

 488,.': 00, 513, 535, 71 1,727 



Coulou,Mi- 722 



Coucs, Dr 89, 90, 119, 653, 6G3 



Cozzi, Prof 488 



Craig, Mr. James 26 



Craugouyx gracilis 654, 694 



tenuis 656 



vitreus 656 



Crockett, Mr. A. B 280, 663 



& Holmes, Messrs 241 



Croom, Col. Isaac 387 



Crustacea of the fresh waters 637,694 



Crustacean parasites 661 



Crystal Lake 38 



Cummiugs, Mr. N 324, 330 



C uppari, M 473 



Curtis, Dr. Josiah 686 



Curtys,Mr.P.P 327 



Cusbing,Mr.S. W 322 



Cutts, Mr. E. D 130, 131 



Cuttyliuuk Club of Massachusetts.. 525 

 Cuvier and Valenciennes, Messrs.. 719, 720 

 Cyuosciou carolineusis in the Hud- 

 son 764 



regalis Ixx 



Cypriuidaj xxix 



with adhesive eggs 587 



Cyprinus alburnus .502, .507 



carassius Ixxvi 



carpio Ixxvi, 494 



carpio nudns 556 



rex cypriuoruui 556 



Paga, 



Cyprinus jeses 482 



kollari Ixxvi 



leuciscus .502 



uudus, vel alepidotus Ixxvi 



rex cypriuorum Ixxvi 



Cystohranclius vivid us 685 



Dabry deThiersaut,Mr.P., 524, 711, 713, 718 



Dall,Mr.W.H 742 



Damariscotta River 619 



Dams erected, impassable li 



Daniel, Dr. William C . . lii, Iv, 387, 389, 390 



Daniels, Mr 724 



Danube salmon Ixxiii 



Daphnia galeata 695 



pellucida 695 



pulex 696 



Darwin, Mr 132 



Dauveld, Mr 724 



Davis, Dr. John v 



Davy, Mr 350 



Day, Dr Ivi 



Decrease, amount of 16 



cause of 16, 64 



of cod-tish X[ 



food-fishes 14, 15, 16 



Defilippi,M.F 481 



De Kaas, Mr 476 



De Kay, Mr 104,360 



Delaware River 409, 433 



shad in 457 



salmon-hatching 381 



DeMaguy, Capt 718 



Democedes niaculatus 671 



Denny, Mr. H 742 



Denny's River 295,617 



Desmauieres, Mr 718 



DeSurville, Capt 718 



Detroit River 1,12,61 



ponds of 12 



DeutscheFischerei-Vereiu .. .viii,xix, xx, 



765 



Devices for fish-ways 603 



gap 603,604 



inclined plane 604,610 



oblique groove 603,605 



step 604,603 



trench, ditch, or Cape 



Cod 603,604 



Dexter, Mr. Newton 757 



Dexter, Coolidge & Eacou, Messrs.. 230 



Dibothrium cordiceps 36G 



Diptera 693 



Distribution of Sacramento salmon . ' 184 

 from Bucksport,Me., 



in 1872 288 



