158 
DIPLOSTOMUM— Continued. 
spathulxforme Brand., 1888a, 44, 54 (in Strix otiis); 1890a, 574, 580-581, pi. 39, fig. 
12 (in Otiis vulgaris).— Braun, 1892a, 582; 1893a, 844, 845, 901; 1894, 166.— 
Wolffhuegel, 1900, 9, 11, 12, 14. — Also reported for Accipiter nisus, Algolius 
otus, Buteo Auilgaris, Sarcorfiamphus gryphus. 
sp. Kroyer, 1852-53a, 1051 (in Petromyzon fiuviatilis L.). 
sp. Lint., 1901, 415, 442, 471. 
volvens Nord., 1832a, 28-41, 43, pi. 1, fig. 3, pi. 2, figs. 1-10, pi. 3, figs. 1-4, 9, pi. 4, 
fig. 6 (in Cyprinus erythroplitlialmus, Gaduslota, Perea cernua, P. fiuv iatilis, 
P. lucioperca); 1833, 270-286, pis. 18, 19, figs. 1-3 (pi. 19, fig. 1, gives List. 
A^olvens, probably lapsus') ; 1840, 630. — Aubert, 1853, 90. — Brand., 1888a, 12; 
1890a, 569.— Braun, 1892a, 636, 637, 648, 653, 654, 794-796; 1894, 166, 167; 
1894k, 681 (larva of Hemist. spathaceuni). — Brown, A. IV., 1899d, 490, 
493, 494.— Claparede, , 100, pis. 4, 5. — Cobbold, 1858b, 159. — Crep., 1839a, 
289; 1846, 150, 153.— Dies., 1850a, 306; 1858e, 317.— Duj., 1845a. 474-475.— 
Fraip., 1880a, 400; 1880c, 419, 420, 429-433, 441, 442, 443, pi. 18, figs. 18-21 
(in Leuciscus rutilus, Chondrostoma nasus) ; 1881b, 1, 7; 1883a, 36. — Gamb., 
1896a, 64, fig. 31 (as Dip. (Tetracotyle) volvens). — Gescheidt, 1833, v. 3, 
426-428. — Henle, 1883a, 22. — Jackson, 1888, 645 (excretory system). — 
Kroyer, 1838-40a, 21, 579, 609; 1852-53a, 1224 (in Leuciscus rutilus I.., L. 
erytlirophthalmus. Lota vulgaris, Perea fiuviatilis L., Acerina cernua L.). — 
Looss, 1885b, 20. — Mont., 1888a, 41, 42, 43, 45, 46.— MouL, 1856a, 220 (in eye 
of Perea fiuviatilis, P. cernua, P. lucioperca, Gadus lota, Cyprinus erythropli- 
tbalmus). — Mueh., 1898, 16. — Olss., 1893, 9 (in Leuciscus phoxinus).— 
Steenstrup, 1842, 58. — Villot, 1898, 542 (larva of Hemist. spathaceum'). — Also 
reported for Acerina cernua, A. vulgaris. Lota communis, Lucioperca sandra. 
DIPLOSTOML'M Brand., 1888a, 50, 54-58, proposed as new genus [no type given], 
[not Xord., 1832], for ablvreviatum, bifurcatum, grande, longum, pseudosto- 
mum, siamense, spatluila, spathulseforme see under foregoing entry; 1890a. — ■ 
The generic name Diplostomum Brand, falls as a homonym. 
DIPLOSTOSTOMUM Mont., 1888a, 91 for Diplostomum. 
DIPLOOZON Mont., 1888a, 64 (for Diplozoon). 
DIPLOOZOON Mont., 1888a, 64 (for Diplozoon). 
DIPLOZOON Nord., 1832a, 56-76 (m. paradoxum); 1840, 599. — Beard, 1905, vv 93, 
383, 2 figs.— Ben., 1858a, 1861a, 11, 38, 168, 172, [200], 345; 1868, 28.— Ben. 
& Hesse, 1864, 61, 64, 96.— Brand., 1891b, 266; 1894a, 308.— Braun, 1889k, 
620, 621; 1890b, 125, 127, 128; 1891d, 422; 1890a, 413, 414, 442, 451, 461, 
468, 472, 475, 477, 480, 481, 482, 485, 491, 492, 493, 494, 495, 498, 500, 506, 507, 
511, 514, 515, 516, 517, 518, 520, 522, 523, 533, 534, 535, 546; 1893a, 890; 
1895, 125; 1899, 3.— Bunn., 1837a, 530; 1856a, 251.— Cams, 1833, 477.— Cerf., 
1895h, 918, 920; 1896, 514, 515; 1899a, 451.— Chatin, 1880f, 591-592; 1881a, 
310-312; 1887d, 1005.— Crep., 1838, 84; 1839a, 292.— Dies., 1850a, 90,422- 
423, 425; 1858e, 269-272, 315 (in subf. Placoplectana), 387. — Duj., 1845a, 
315.— Gamb., 1896a, 55, 57, 61, 73.— Goldb., 1855a, 19.— Goto, 1891a, 167, 168, 
169, 170, 176, 177, 178, 181, 183, 186, 187; 1891c, 103; 1893a, 800.— Haswell, 
1892b, 149; 1893e, 114.— Hovle, 1890, 539.— Ijima, 1884, 637, 638.— Jackson, 
1888, 649 (=Diporpa), 653.— Juel, 1889, 33.— Kath., 1894a, 148, 155.— Leuck. ,. 
1863a, 48; 1879, 58, 62.— Leuck., 1886d, 45, 48.— Looss, 1892a, 72-73; 1893b, 
810.— Mayer, 1841a, 34.— Mont., 1888a, 11, 15, 37, 49, 51, 52, 53, 55, 57, 58, 
59, 60. 61, 63, 64 (Diploozon, Diploozoon), 65, 66, 70, 83, 84, 86, 89, 98, 99; 
1892, Oct. 7, 186, 213 (in Octocotylinm); 1893, 111; 1903, 336 (subf. Octoljoh- 
trinse). — MouL, 1856a, 10. — Pintner, 1891, 728. — Pratt, 1900a, 646, 651 (kev), 
656, fig. 31.— Tasch., 1879, 35, 69; 1879, 232, 233, 238, 249 (syn. Diporpa 
Duj.). — IVallenstedt, 1847, 7. 
1835; Diplozoum Bunn., 1835b, 187, for Diplozoon. 
1888; Diploozoon Mont., 1888a, 64, for Diplozoon. 
1888; Diploozon Mom., 1888a, 64, misprint. 
1900: Diplozoon Pratt, 1900a, 646, 651. 
nipponicum. Goto, 1891a, 151-192, pis. 21-23 (in Carassius vulgaris); 1891b, 472- 
473.— Braun, 1891d, 422.— Mont., 1893, 8, 111. 
paradoxum Nord., 1832a, 56-57, pi. 5, figs. 1-5, pi. 6, figs. 1-2 (in Cvprinus brama); ' 
1833, 373-396, pi. 20, figs. 1-4; 1840, 547, 597, 599.— Ben., 185k, 1861a, 39-44, 
53, 66, 99, 169, 176, 186, pi. 4, figs. 1-12.— Braun, 1883, 45, 51, 57, 71; 1890a, 
409, 415, 420, 428, 438, 439, 445, 451, 452, 455, 456, 457, 465, 472, 479, 483, 489, 
