276 



(GYMNOCEPHALA) Leidy, 1877, 201 (as subg. of Dist.) [not Gymnocephalus Bloch, 

 Schneider, 1801, fish; Geoffry, 1809, birds]. Apparently for Cere. (Gymno- 

 cephala) Dies., 1858, 246. 

 ascoidea Leidy, 1877, 201 (in Planorbis parvus). 

 (GYMNOCEPHALA) Dies., 1858d, 246, (type?) as subg. of Cercaria. 



agilis (Fil., 1857).— Dies., 1858d, 248-249 (in Lymnseus stagnalis; Turin). 

 brunnea (Dies., 1850) Dies., 1858d, 247 (in Lymnaeus stagnalis). — See Dist. 



echinatum. 

 coronata (Fil., 1855) Dies., 1858d, 249, 250. 



fallax (Dies., 1850) Dies., 1858d, 247-248, 262 (in Lymngeus stagnalis, Paludina 



vivipara). — See Dist. militare. 

 minuta (Nitzsch, 1817) Dies., 1858d, 246 (in various fresh-water mollusks; Halle). 

 proxima (Lespes, 1857) Dies., 1858d, 249-250. 



renalis (Fil., 1855) Dies., 1858d, 265-266 (in Helix adspersa; Turin). 



sagittata [Lespes, 1857] Dies., 1858d, 249 (in Buccinum (Nassa) reticulatum). 



selifera (Mueller, 1850) Dies., 1858d, 250-251 (in sea; Triest). 



tuberculata (Fil., 1857) Dies., 1858d, 248 (in Paludina impura; Turin). 

 GYMNOCEPHAL.E Dies., 1858d, 246, see Gymnocephala. 

 GYMNOPHALLIN.E Odhn., 1905, 314. 



GYMNOPHALLUS Odhn., 1900, 12-23 (tod. delieiosus); 1905, 312, 313. 314.— Looss, 

 1901b, 200; 1902m, 839.— Luehe, 1900, 505, 506; 1901, 488; 1904, 79-82.— 

 Marshall & Gilbert, 1905, 479.— Pratt, 1902, 889, 902.— Ward, 1901, 177. 

 bursieola Odhn., 1900, 14, 20-21, 22, fig. 4 (in Somateria mollissima; west coast of 

 Sweden); 1905, 312, 313 (includes Levcithodendriuni somateria? e. p. of 

 Jameson) . 



choledochus Odhn., 1900, 14, 18-19, 22, fig. 3 (in Vulpanser tadorna; loc.?); 1905, 



312, 313-314 (in Somateria mollissima at Eisfjord, W. Spitsbergen, and S. 



spectabilis at Franz- Joseph's Fjord, Greenland). 

 delieiosus (Olss., 1893) Odhn., 1900, 14-17, 18, 19, 20, 21, 22, figs. 1-2 (in Larus 



argentatus, L. canus, L. fuscus); 1905, 311 (in Larus glaucus, L. marinus). 

 micropharyngens (Luelie, 1898) Odhn., 1900, 14, 17, 22.— Luehe, 1900, 505; 1901, 57. 

 somaterix (Levin., 1881) Odhn., 1900, 14, 19-20, 21, 22; 1905, 311-313, pi. 2, fig. 8 



(in Somateria mollissima, S. spectabilis). 

 GYNiECOPHORA Weinland, 1858, 87 (family name); 1859, 281.— Stiles & Hass., 



1898a, 90, 94. 



GYN^COPHORUS Dies., 1858c, 312, 356 (type h&ematobius).— Braun, 1893a, 880, 

 885, 894, 912; 1903, 3. ed., 168 (syn; of Schistosomum).— Cobbold, 1879b, 39; 

 1885a, 498 (syn. of Bilharzia).— Dunglison, 1893, 502.— Hoyle, 1890, 539 

 (-= Bilharzia).— Huber, 1896a, 580 (syn. of Bilharzia).— Leuck., 1863, 617.— 

 Mont.. 1888, 92.— Rail., 1893a, 371.— Simon, 1897, 99.— Stiles & Hass., 1898a, 

 90, 93, 94.— Stoss., 1892, 4, 5.— Ward, 1895, 253. 



bovis (Sons., 1876) Rail., 1893, 375.— Dolley.— Stiles, 1898a, 60. 



c?*assus (Sons., 1888) Stoss., 1892, 6 (syn. Bilharzia bovis) (in Bos taurus segvptus, 

 Ovis aries).— Rail., 1893a, 375.— Stiles, 1898a, 60.— Ward, 1895, 332 (in B. 

 taurus), 335 (in O. aries). 



hxmatoUus (Bilharz, 1853) Dies., 1858e, 356-357 (in Homo); 1859c, 480.— Aitken, 

 1866, 804, 840; 1872, 205 (to Bilharzia).— R. Bl., 1888a, 636.— Cobbold. 1866a, 

 6.— Harley, 1864a, 62 (to Dist.).— Huber, 1894, 298.— Rail., 1892, 161-164 

 (embryo); 1893a, 371.— Stiles, 1898a, 58.— Stoss., 1892, 5-6 (in Homo; Egitto, 

 Nubia, Tunisia, Natale, Capo, Costa d' oro. Arabia; Cercopithecus fuligino- 

 sus in Africa). -Ward, 1895, 253, 256, 328 (in Homo), fig. 7; 1903, 872. 



magnus (Cobbold, 1859) Stoss., 1892, 6 (syn. Bilharzia magna) (in Cercopithecus 

 fuliginosus; Africa). — Braun, 1901e, 311. 

 GYRADACTYLID.E Mont., 1888a, 66, 107, see Gyrodaetylidse. 



GYROCOTYLE Dies., 1850a, 408 (m. rugosa); 1859a, 492; 1859c, 447.— Mont., 1889c, 

 228-230 (Amphiptyches G. & W.); 1890b, 327-329; 1896, 153. [Cestodaria.] 



rugosa Dies., 1850a, 408 (in Antilope pyarga; Port Natal); 1859a, 492 (in Mactra 

 edulis; Valparaiso); 1859c, 447. 



urna (Grube & Wag., 1852) Mont., 1896, 151. 



