233 
DISTOMA— Continued. 
species Heymann, 1905, 96-98, figs. A. B. 
species Johnstone, 1907, 186-188, fig. 17 (in Labrus mixtus; Morecambe Bay), 
species Kellicott, 1894, 123-126. 
species Xicoll, 1907, 70, 92 (in Cottus scorpius Bloch). 
species Xicoll, 1907, 71, 91-92, pi. 3, fig. 12, pi. 4, fig. 13 (in Cottus bubalis) 
species Xicoll, 1907, 71, 92 (in Gobius ruthensparri). 
species Xicoll, 1907, 72 (in Pleuronectes microcephalus) . 
species Sons., 1890, 105, t. h. Python molurus. 
sphserostomum Schlotthauber, 1860, 130 (m Corvus caryocatactes) . 
sphxrida Looss, 1896b, 81-86, pi. 6, figs. 59-60 (in Rhinolophus hippocrepis 
Bonap.; Ghizeh); 1898, 454, 456, 457, figs. I, VI; 1899b, 547. — Stiles, 1901, 
200 . 
spiculator Duj., 1845a, 424^25 (in Mus decumanus; Rennes) to (Echinost.). — 
Braun, 1901e, 340.— Cobbold, 1879b, 316.— Dies., 1850a, 382.— Ere., 1881e, 
15; 1882a, 251.— Linst., 1886, 128-131, pi. 9, figs. 28-29; 1890, 184.— Stoss., 
1892, 28 (to Echinost.). 
spiculigerum Much., 1898, 18-19 (in Fuligula nyi-oca); 1898, 4, 26, 97-100, fig. 
18. — Braun, 1902b, 11, 15 (to Psilost.), 16 (syn. of D. oligoon), 18, 155. — 
Looss, 1899b, to Psilost. 
spiniceps Looss, 1896b, 111—118, pi. 8, figs. 79-80 (in Bagrus bayad; Cairo); 1899b, 
578, 581 (type of Acanthost.). — Braun, 1899, 630; 1901b, 34. 
spmosMm Linst., 1880, 51 (in Sylvia rufa). — Braun, 1892a, 696, 733. — Looss, 1894a, 
175. — Luehe, 1899, 531 (thinks this is perhaps D. cirratum) . — Stoss., 1892, 
162. 
spinulosum Rud., 1808a, 458; 1809a, 425 (in Lams cinerarius, L. naevius, Colymbus 
septemtrionalis; Greifswald, July, August) to (Echinost.) ; 1819a, 116 (in Colym- 
bus cristatus; Mus. Vien.), 419. — Baird, 1853a, 56. — Bellingham, 1844a, 426. — 
Braun, 1892a, 575; 1893a, 879.— Crep., 1837, 316; 1846, 14i, 144, 146.— Dies., 
1850a, 392; 1858e, 350, 351 (in Xumenius arquatus; Anas clangula; Lams 
capistranus; L. ridibundus; Podiceps cristatus).— Duj., 1845a, 430. — Linst., 
1877, 183, pi. 13, fig. 14.— Mol., 1858, 130-131; 1861, 220-221, pi. 3, fig. 6, 
pi. 4, fig. 2.— Mueller, 1897, 20-21. pi. 3, fig. 4.— Xord., 1832a, 90, 102.— 
Olfers, 1816, 47. — Stoss., 1892, 64 (in Lams ridibundus; Triest); 1892, 169 
(to Echinost.). — Reported for Anas boschas fera, A. marila, A. querquedula, 
Carbo graculus, Ceryle rudis, Colymbus cristatus, C. septentrionalis, Halieus 
gi’aculus, Uriagrylle). 
spinulosum Hofmann, 1899a, 184, 193, 201. — Braun, 1899, 492 (in Erinaceus euro- 
paeus) to Harmost.; 1900, 12; 1901e, 338 toHarmost., 341. — Looss, 1899b, 689. 
spinulosum'^ of Mol., 1861, pi. 4, fig. 2 (is not E. spinulosum, see Looss 1899b, 
689, but perhaps a Stephanost.). 
spirale (Dies., 1850) Brand., 1892, 507.— Braun, 1899, 631-632; 1901b, 54.— Stoss., 
1895, 232 (in Peltocephalus traeaxa, Testudo tabulata, Hypsilopus tubercu- 
latus). 
spirale Fil., see Par., 1896, 2 (in Dentex vulgaris). 
squamata Kerbert, 1881a, 556 (in Rana temporaria) for squamula. 
squamosum (Villot, 1878) Brand., 1890a, 577. — Braun. 1892a, 569, 735. 
squamula Rud., 1819a, 103, 391 (in Mustela putorius; Mus. Vien.). — Baird, 1853a, 
52.— Brand., 1892, 506.— Braun, 1890a, 439; 1892a, 567, 568, 571, 628, 636, 
637, 638, 640, 641, 642, 647, 648, 655, 678; 1893a, 866, 871, 880.— Bremser, 
1824, pi. 9, figs. 9-10.— Crep., 1837, 326; 1839, 288.— Dies., 1850a, 321 (to 
Monost.) (in Mustela putorius; Toulouse). — Duj., 1845a, 406, type of Eury- 
soma.— Fraip., 1880a, 398; 1880b, 106; 1880c, 419, 420-429, 430, 432, 433, 441, 
442, 443, pi. 18, figs. 1-17 (in Rana temporaria, larva; Mustela putorius, adult); 
1881b, 1, 3, 4, 14; 1883a, xxxvii. — Gamb., 1896, 72. — Jackson, 1888, 645. — 
Kampmann, 1894b, 446, 448. — Levin., 1881a, 75. — Linst., 1873, 99. — Looss, 
1885b, 20. — Maddox, (1867a), 87-99 (in Morrhua seglefinus). — Mont., 1888a, 7, 
41,43,45; 1893, 62.— Poir., 1885, 102.— Stiles & Hass., 1898a, 88, 98 (type of 
Eurysoma). — Stoss., 1892, 20 (in Putorius putorius; Putorius vulgaris; 
Vienna, Tolosa). — Zeller, 1867, 21 Mar., 213-220, pi. 13, figs. 1-4 (in grass 
frog). — Also reported for Feetorius putorius. 
