490 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
Page. 
Discocephalum pileatum 427 
Diodon maculo-striatus 465 
Diplostomum sp. 442,471 
Distoma, Analytical Key to 417-422 
Distomes 469 
Appendiculate 418 
Distomum appendiculatum. . 408,437, 438, 439, 440, 445, 449, 459, 
460; 467, 471, 475, 478, 482, 486, 487 
. areolatum 456, 462, 486 
auriculatum 435 
bothryophoron 437, 439 
clavatum 445,448 
contortum 466 
dentatum 483 
foecundum 472 
foliatum 466 
fragile 466 
globiporum _ _ 486 
grandiporum 436, 486 
gulosum 454 
hispidum 478 
Iteve 481 
lageniforme 473 
macrocotyle 434, 466 
monticellii 451,473,482 
nigroflavum 466 
ocreatum 472, 474, 475, 478 
pallens 464 
polyorchis 460 
pudens 482 
pyriforme 453, 460, 462 
rachion 476 
simplex 436, 468, 475, 485 
sp 431, 435, 436, 440, 442, 443, 444, 447, 451, 
454, 458, 462, 463, 464, 469, 471 , 479, 482, 485, 486, 487 
tenue 455, 468 
tenue tenuissime 456 
tornatum 442, 444, 452, 455 
valdeinflatum 444, 464 
veliporum 431 
vibex 464 
vitellosum 435, 436, 437, 439, 440, 445, 446, 
449, 451, 458, 460, 462, 464, 474, 481, 482, 485, 4S6 
Dollar-fish 450 
Dolphin 452 
Dusky Shark 426 
Eeheneibothrium sp 434 
variabile 431 
Echeneis remora 473 
Echinorhynclius 471 
acus .... 428, 436, 455, 457, 464, 465, 466, 468, 
473, 475, 476, 478, 480, 481, 483, 484, 485, 487 
agilis] 427, 435, 442, 456, 468 
atteruatus 435 
earcharise 428 
fusiformis 468 
globulosus 435 
incrassatus.... 450,481,487 
pristis 443, 453, 457, 459 
proteus 450, 455, 456, 459, 481 
sagittifer 450, 453, 456, 457, 459, 481 
serrani 456 
thecatus 456 
Edwards, Vinal N 409 
Eel 435 
Enchelyopus cimbrius 478 
Epibdella bumpusii 433 
Eucopepoda, List of 416 
Page. 
Filaria rubra 455, 456, 477 
serrata 477 
File-fish 463 
Flasher 457 
Flat-fish 485 
Flounder 434 
Four-bearded Rockling 478 
Foui-spined Stickleback 443 
Four-spotted Flounder 433 
Francis, W. W 409 
Frost-fish 473 
Fundulus heteroclitus 444 
Gadus callarias 475 
Galeocerdo maculatus 425 
tigrinus 425 
Gar-fish 442 
Gasterosteus bispinosus 443 
Gasterostomum arcuatum 427, 446 
ovatum 457 
SP 442, 447 
Globular Cysts in Kidneys 459 
Glyptocephalus cynoglossus 487 
Goose-fish 437 
Grubby 435 
Gymnosarda pelamys ; 445 
Haddock 475 
Hake 477,478 
Hemitripterus americanus 467 
Herring 437 
Hexac.otyle thynni 446 
Hickory Shad 438 
Hippoglossus platessoides 481 
I-Iistiophorus gladius 448 
Hog-choker 437 
Horned Dog-fish 430 
Horse Mackerel 445 
Hound-fish 442 
Ichthyonema globiceps 437, 446, 450, 457 
sanguineum 482 
Ichthyonema sp 428, 446, 463, 481 
Immature Distomes 463 
Immature Distomes encysted in Skin 462 
Immature Nematodes 426, 
429, 431, 435, 436, 439, 440, 441, 443, 446, 449, ibO, 
453, 456, 457, 458, 459, 461, 462, 465, 467, 470, 472, 
473, 474, 476, 477, 478, 479, 481, 484, 485, 488 
Istiophorus nigricans 448 
Isurus dekayi 429 
Jumping Mullet 444 
King-fish 447,461 
Kollikeria 447 
Lagocephalus isevigatus 464 
Lake Sturgeon 435 
Larval Cestodes 436, 
437, 438, 439,440, 442, 445, 446, 449, 451, 453, 454, 
456, 458, 459, 461, 472, 474, 475, 4S2, 484, 485, 488 
Lecanieephalum peltatum 433 
Lecanocephalus annulatus 455 
Leech 483 
Leptocepha4us conger 436 
Ligula chilomycteri 465 
Limanda ferruginea 484 
Little Sculpin 466 
Lotootes surinamensis 457 
Lophius piseatorius 487 
Lopholatilus chamaeleonticeps 471 
Lophopsetta maculata 48-1 
Mackerel 444 
