225 
DISTOMA — Continued. 
pussilum Harz, 1881c, 3 (for pus ’Hum). 
putorii Mol., 1858, 131 (in Mustela putorius; Patavii); 1861, 224, pi. 5, fig. 4. — 
Braun, 1893a, 870 (in Foetorius putorius).— Cobbold, 1860a, 9. — Dies., 1858e, 
354 (in Mustela putorius). — Ere., 1881e, 56; 1882a, 292. — Linst., 1875, 192, 
pi. 2, fig. 14. — Stoss., 1892, 34 (to Agamodist.). — Also reported for Putorius 
vulgaris. 
pufom (Gmelin, 1790) Rail., 1893a, 366. 
pygmxum Levin., 1881a, 73-75, pi. 3, fig. 3 (in Somateria mollissima; Egedes- 
minde). — Braun, 1892a, 578, 583, 586, 642, 720, 721, 736; 1900, 234. — Jaegers., 
1901, 982 (t;>^e of Spelotrema) . — Looss, 1899b, 620; 1902m, 704, 705, 706, 784 
(in Somateria mollissima). — Luelie, 1899, 537.— Mont., 1893, 43, 61, 83, 95. — 
Nicoll, 1906, 522, 523, 524. — Odlin., 1900, 13; 1905, 314 (to Spelotrema). — 
Stiles & Hass., 1902d, 20 (tA'pe of Spelotrema). — Stoss., 1892, 147. — ^^Vard, 1901, 
184. 
pygmxum similis (Jaegers., 1900) Looss, 1902m, 784. 
pyramidum Looss, 1896b, 76-78, pi. 6, fig. 52 (in Rliinolopus hippocrepis Bonap.; 
Ghizeh); 1898, 453, 454, 456, 457, 458, figs. 1, 4. — Stiles, 1901, 200. 
pyriforme Crep., 1837a, 316 (in Eisente); 1847, 142 (piriforme). — Dies., 1850a, 397 
(in Anas fusca, A. glacialis). — Stoss., 1892, 186. 
pyriforme Lint., 1900, 269, 279, 292-293, pi. 38, figs. 52-59 (in Palinurichthys 
perciformis; Woods Hole, Aug.); 1901, 415 (in Cynoscion regalis. Monti- 
cirrus saxatilis. Pal. percif.), 422, 453, 454, 457, 458, 460, 462, 483; 1905, 328, 
334, 352, 360, 380, 382 (in Brevoortia tyrannus, Lagodon rliomboides, Menidia 
menidia). 
pyxidatum Bremser in Rud., 1819a, 678-679 (in Crocodilus sclerops; Brazil). — 
Cobbold, 1860a, 19. — Dies., 1850a, 358 (in Champsa sclerops; Brazil). — Duj., 
1845a, 452.— Leuck., 1863a, 460.— Rud., 1819a, 678-679.— Stoss., 1895, 231- 
232. — Also reported for Caiman sclerops, Jacare sclerops. 
quietum Staff., 1900, 403-406, fig. 4 (in frogs; apparently Canada). — T^JTP® of 
Glypthelmins. 
rachion Cobbold, 1858b, 158, pi. 31, figs. 9-10 (in Morrhua gegelfinus); 1860a, 25. — 
Braun, 1892a, 642. — Lint., 1898, 538-539, pi. 53, figs. 3-7; 1901, 415 (in Gadus 
callarias), 422, 476. — Mont., 1893, 82, 85, 86. — Aicoll, 1907, 77, 79 (sjm. of 
Lepodora rachiaea). — Odhn., 1905, 332 (type of Lepodora) (rachiaea). — Stoss., 
1886, 43 (in Gadus morrhua). 
radiatum Duj., 1845a, 427-428 (in Carbo cormoranus or Pelecanus carbo), to (Eclii- 
nost.), from Vien. Mus.— Dies., 1850a, 383 (syn. of D. echinatum). — Stoss., 
1892, 167 (s>m. of Echinost. ech.); 1898, 52. 
radula Duj., 1845a, 433-434 (in Lvmnaeus palustris; Rennes), to (Echinost.). — Dies. 
1850a, 395.— Fil., 1854a, I?!!— MouL, 1856a, 203. 
ragazzi Linst., 1903t, 354, for ragazzii. 
ragazzii Setti, 1897, 8-12, pi. 8, figs. 6-7 (in Squalus; Eritrea), to (Polyorchis). — 
Ariola, 1899, 7. — Linst., 1903, 354 (ragazzi). — Looss, 1899b, 642, 644, 731, 737 
(type of Syncoelium). — Par., 1896, 3, nomen nudum (in Squalus sp. ; Red Sea). 
rajx Rud., 1809a, 435 (D. rajae intestinale Viborg). 
raj X intestinale Yihorg, 1795, 242. — Rud., 1809a, 435 (D. rajae). 
rain Rud., 1819a, 120 (in Rallus aquaticus; M. C. V.). — Dies., 1850a, 339 (syn. of 
D. holostomum). — Duj., 1845a, 447. — Stoss., 1892, 145 (s^m. of Cladocoelium 
holost.). 
ramlianum Looss, 1896b, 36-44, pi. 3, figs. 17-19 (in Cameleon; Ramleh); 1898, 
461; 1899b, 589-590 (type of Lepodemia). — Luehe, 1899, 531. — Stoss., 1904, 2. 
ranx esculentx Dies., 1850a, 388 (syn. of D. retusum), based on Valentin, 1841, 54. 
rarum Ben., 1858a, 1861a, 178 (in Cjq>rinus dobula). — Fraip., 1880c, 417. 
rastellus Olss., 1876, 16-17, pi. 3, figs. 31-36 (in Rana temporaria). — Braun, 1892a, 
736; 1893a, 881. — Linst., 1887, 97, 98, 101, 102 (syn. of D. endolobum Duj.). — 
Looss, 1894a, 82, 84, 85 (syn. of D. end. Duj.). — ^l\lont., 1893, 94, 102 (rastel- 
lum). — Stoss., 1889, 66. 
rathonisi Simon, 1896, 182, 192, misprint for rathouisi. 
rathonisii Huber, 1894a, 2 (contents), 1896a, 575 (misprint for rathouisi; svn. of 
D. buskii).— Simon, 1896, 182, 192; 1897, 223. 
8588 — Ro. 37 — 08 15 
