159 



DIPLOZOON— Continued. 



492, 499, 506, 512, 535, 548, 550, 551; 1891a, 52, 53.— Burm., 1837a, 530.- 

 Cobbold, 1872b, 90.— Crep., 1838, 89 (in Cyprinus balerus, C. brama, G. jeses, 

 C. rutilus, C. vimba; on gills), 164; 1839a, 292.— Dies., 1850a, 423; 1858c, 

 282, 387 (in Carassius gibelio; Rhodeus amarus); 1859c, 444.— Duj., 1845a, 

 316.— Ehrenb. , 1835, 128.— Fraip., 1880a, 400 (paraodoxum); 1880c, 416, 

 418, 433; 1883a, 36.— Gamb., 1896a, 59-61, figs. 27, 28.— Gosse, 1857a, 125.— 

 Goto, 1891a, 151, 175, 185.— Hausmann, 1897b, 4, 7, 20, 22, 36-38 (in Abramis 

 brama, Cottus gobio, Gobio fluviatilis, Phoxinus lsevis). — Heller, 1857a, 109- 

 110, 5 figs.— Hoyle, 1890, 539, fig. 3, A.— Ijima, 1884c, 637.— Jackson, 1888, 

 650.— Jacoby, 1900, 3.— Kerbert, 1881a, 556.— Kholodk. , 1899a, 148, fig. 176.— 

 Kollar, 1835, 81; — , 82.— Kroyer, 1846-53a, 388, 410, 419, 434, 446, 462; 

 1852-53a, 1223, 1224 (in Abramis balerus, A. blicca, A. brama, A. vimba; 



Leuciscus erythrophthalmus, L. idus, L. rutilus). — Lamarck, , 599. — 



Leuck., 1863a, 450.— Looss, 1885b, 18; 1892a, 81.— Mayer, 1841a, 23.— Mont., 

 1888a, 9, 38, 40, 52, 58, 70; 1890, 421; 1892, Oct. 7, 186; 1893, 110, 111.— 

 Mueh., 1898, 12, 18.— Olss., 1893, 6.— Par., 1896, 1.— Par. & Perugia, 1890, 

 7.— Paulson, 1862, 16 pp., 1 pi.; 1867, 1-24.— Pratt, 1900a, 656, 657, fig. 31.— 

 Sieb., 1835, 58, 59; 1836, 105; 1836, 238; 1839, 163, 164; 1842, 459; 1850, 

 36-37; 1851, 10 Mar., 62-68 (conjugation); 1854, 52-58, 201-206.— Sons., 

 1897, 259.— Sramek, 1901, 95, 109, fig. 63 (in Abramis brama Cuv.) — Tasch., 

 1879, 249 (syn. Diporpa dujardini Dies.); 1879, 613.— Vogt, 1841, 33-36, pi. 2, 

 figs. 10-12.— Wagener, 1857, 96, pis. 9-10.— Zeller, 1872, 3 May, 168-180, pi. 

 12, figs. 1-13 (development); 1872, Sept., 99-112; 1888, 23 Mar., 233-239, 

 pi. 19 (genital organs); 1888, 427-428. — Also reported for Blicca bjcerkna, 

 Carassius vulgaris, Chondrostoma nasus, Cyprinus blicca, C. cephalus, C. 

 gobio, C. leuciscus, Gasterosteus aculeatus, Idus melanotus, Leuciscus caved- 

 anus, L. prasinus, Lota vulgaris, Scardinius erythrophthalmus. 



DIPLOZOUM Burm., 1835b, 187, for Diplozoon. 



DIPORPA Duj., 1845a, 316-317, pi. 3, fig. C (m. dujardinii Dies., 1850).— Ben., 1858a, 

 1861a, 38, 199.— Ben. & Hesse, 1864, 61, 64.— E. Bl., 1847, 337-338.— Braun, 

 1883, 57; 1890a, 424, 442, 452, 506, 507, 518, 535.— Chatin, 1880f, 591-592; 

 1881a, 310-312.— Cunningham, 1887a, 279.— Dies., 1850a, 289, 420, 425; 1858c, 

 269-272; 1858e, 315, 386.— Gamb., 1896a, 61.— Goldb., 1855a, 19.— Heller, 

 1857a, 110.— Jackson, 1888, 649.— Looss, 1892, 81.— Kroyer, 1846-53a, 434 (in 

 Leuciscus erythrophthalmus).— Mont., 1888a, 70, 83, 84, 89.— Tasch., 1879, 

 232, 249 (syn. Diplozoon Nord.). 

 dujardinii Dies., 1850a, 420 (in Cyprinus erythrophthalmus) (based on Duj., 

 1845a, 316-317, pi. 3, fig. c); 1858c, 271; 1858e, 386 (in Phoxinus laevis).— 



Ehrenb., 1852, 28 — Olss., 1893, 6.— Sieb., 1850, 36-37; , 62.— Tasch., 



1879, 249 (syn. of Diplozoon paradoxum Nord.). — Also reported for Abramis 

 alburnus. 



DISCOCOTYLE Dies., 1850a, 290, 423-424 (only positive species, hence type sagittata), 

 425.— Goldb., 1855a, 19; Tasch., 1879, 239. 

 1858: Placoplectanum Dies., 1858e, 315, 384, Discocotyle renamed, hence type 

 sagittatum. 



1890: Discotyle Braun, 1890a, 518, misprint. 

 hirundinaceum (Bartel, 1834) Dies., 1850a, 424 (sp. inq., nomen nudum except for 



habitat, Coregonus wartmanni). 

 leptogaster (Leuck., 1830) Dies., 1850a, 424 (in Chimera monstrosa; Christiania). — 

 Kroyer, 1852-53a, 812 (in Ch. mon. L.).— Tasch., 1879, 245 (to Octobothrium). 

 sagittata (Leuck., 1842) Dies., 1850a, 423-424 (in Salino fario). — Kroyer, 

 1838-40a, 616 (in Salmo fario).— Tasch., 1879, 244 (to Octobothrium). 

 DISCOCOTYLEA Dies., 1850a, 419, 422 (supergeneric). 



DISCOCOTYLE^ Dies., 1850a, 288, 289, 290 (supergeneric).— Goldb., 1855a, 17, 19. 

 DISCOTYLE Braun, 1890a, 518, misprint for Discocotyle. 

 DISCOTYLEA Cerf., 1899a, 351. 

 DISPLOSTOMUM Mont., 1888a, 71 (for Diplost.). 



DISSICHYA Cosmovici, 1887a, 129, 131 (includes Amphist., Bilharzia, Dist. Gas- 



terost., Hemist., Holost.).— Mont., 1888a, 84. 

 DISTOAM Cobbold, 1875n, misprint for Distoma. 



DISTOMA Retzius (1782); 1790, 32 (Fasciola Linn., 1758, renamed, hence type 

 hepatica) [not Distoma Savigny, 1816, mollusk; Distomus Gaertner 1774, 



