BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 
583 
Distomum j oliatum Linton. 
Linton, 1898, p. 532 (sp. nov.); Linton, 1901, 
p. 415, 466. 
From intestine of Mola mola. 
Distomum fragile Linton. 
Linton, 1900, p. 295 (sp. nov.); Linton, 1901, 
p. 415, 466. 
From intestine of Mola viola , several. 
Distomum globiporum Rudolphi. 
Linton, 1901, p. 415, 486. 
Hosts: Centro pristes striatus, Menticirrhus saxa- 
tilis, Pseudopleuronectes americanus (intestine). 
Distomum grandiporum Rudolphi. 
Linton, 1898, p. 520; Linton, 1901, p. 415, etc. 
Hosts: Anguilla chrysypa (stomach), Paralichthys 
dentatus, Pseudopleuronectes americanus (intes- 
tine). 
Distomum gulosum Linton. 
Linton, 1901, p. 415, 454 (sp. nov.). 
Hosts: Poronotus triacanthus, Scomber scombrus. 
Distomum hispidum Abilgaard. 
Linton, 1901, p. 415, 478. 
From intestine of Urophycis tenuis. 
Distomum lageniforme Linton. 
Linton, 1898, p. 524 (sp. nov.); Linton, 1901, 
P- 4IS- 473- 
From intestine of Remora remora. 
Distomum macrocotyle Diesing. 
Linton, 1898, p. 522; Linton, 1901, p. 415, etc. 
Hosts: Mola mola (intestine); Myliobatis fremin- 
villei (stomach). 
Distomum monticellii Linton. 
Linton, 1898, p. 518 (sp. nov.); Linton, 1901, 
p. 415, etc. 
Hosts: Cynoscion regalis, Gymnosarda allcterala, 
Paralichthys dentatus (intestine), Pomatomus 
saltatrix (intestine), Remora remora (intestine). 
Distomum nigrescens Olsson. 
From Lophius piscatorius. — Linton, MS. 
Distomum nigroflavum Rudolphi. 
Linton, 1898, p. 530; Linton, 1901, p. 415, 466. 
From intestine of Mola mola. 
Distomum nitens Linton. 
■ Linton, 1898, p. 534 (sp. nov.); Linton, 1901, 
Distomum ocreatum (Molin). 
Linton, 1898, p. 514; Linton, 1900, p. 288; Lin- 
ton, 1901, p. 415, etc. 
Hosts: Anguilla chrysypa, Clupea harengus, Gadus 
callarias, Lopholatilus chamceleonticeps (intes- 
tine), Merluccius bilinearis (intestine), Micro- 
gadus tomcod, Pollachius virens (stomach), 
Pomatomus saltatrix (intestine), Urophycis 
chuss (intestine). 
Distomum fallens Rudolphi. 
Linton, 1898, p. 526; Linton, 1901, p. 415, 464. 
From intestine of Alutera schoepfii. 
Distomum polyorchis Stossich. 
Linton, 1901, p. 415, 460. 
From intestine of Cynoscion regalis. 
Distomum pudens Linton. 
Linton, 1900, p. 290 (sp. nov.); Linton, 1901, 
p. 415, 482. 
Host: Paralichthys dentatus (a large number 
taken). 
Distomum pyriforme Linton. 
Linton, 1900, p. 292 (sp. nov.); Linton, 1901, 
p. 415, etc. 
Hosts: Cynoscion regalis (intestine), Menticirrhus 
saxatilis (intestine), Palinurichthys perciformis 
(intestine and pyloric cceca, enormous num- 
bers), Sarda sarda. 
? Distomum rachion Cobbold. 
Linton, 1898, p. 538; Linton, 1901, p. 415, 476. 
Hosts: Gadus callarias, Melanogrammus oegle- 
finus. 
Distomum simplex Rudolphi. 
Linton, 1S98, p. 525; Linton, 1901, p. 415. etc. 
Hosts: Gasterosteus aculeatus , Hemitripterus amer- 
icanus (intestine), Leptocephalus conger, Li- 
mandaferruginea (intestine), Microgadus tomcod 
(intestine). 
Distomum tenue Linton. 
Linton, 1898, p. 535 (sp. nov.); Linton, 1901, 
p. 415, etc. 
Hosts: Roccus lineatus, Opsanus tau (intestine). 
Distomum tenue tenuissime Linton. 
Linton, 1898, p. 536; Linton, 1901, p. 415, 456. 
From peritoneum of Morone americana. 
Distomum tornatum Rudolphi. 
Linton, 1898, p. 513 ( Distomum tornatum), 
p. 515 ( D . rufoviride ); Linton, 1901, p. 415, etc. 
Hosts: Coryphcena hippurus, a Fundulus hetero- 
clitus, Roccus lineatus (intestine), Menidia 
menidia notata, Opsanus tau. 
P- 415. 443- 
From intestine of Tylosurus acus. 
a From the Gulf Stream, and thus not strictly within the region comprised in the present report. 
