96 
AMPHISTOMA— Continued. 
opment); 1894a, 8, 85, 117, 133, 136, 137, 142, 146, 150, 169, 178, 206, 227, 234, 
237, 248; 1894d, 17, 21, 22; 1896b, 17, 31, 138, 171, 172, 178, 179, 180, 181, 182, 
183, 188, 189, 190; 1901, 441; 1902m, 438, 444 (Cere, diplocotvlea).— Mace, 
1882, 12.— Mont., 1888, 39, 49, 50, 73, 78; 1891, 117; t893, 68, 160; 205.— Moiil., 
1856a, 18, 20 (eye of Cere.), 47 (embryo, 125/0, 50, 125 (eye of Cere.), 208-211, 
pi. 6, fig. 10 (Cerc.=Diplodiscus diesingii) (in Planorbis vortex), 212. — 
Mueller, . — Xitzsch, 1819, 398-399 (s^m. Plan, subcl. Goeze). — 
Xord., 1840, 627 (syns. Plan, subcl., Fasciolaria ranee Gmelin, Diplodiseus 
subcl. Dies.). — Olfers, 1816, 45, 48. — Pag., 1857, 25, 26, 49-50, 52, pi. 6, figs. 
5-9 tin braunen Frosche). — Poir., 1885, 102. — Risso, 1826, 262. — Eoosbach, 
1906, 368, 369, 375, 392, 394, 402, 405, 408, 413, 414, 423, 429, 431.— Sieb., 1835, 
56, 57, 67, 70; — , v. 1, 160.— Slawikowski, 1819, 49.— Sons., 1884, 59, 60, 61; 
1893, 187 (subelavatum) 188 (in Rana temporaria), 189 (in Triton cristatus, 
Rana esculenta L.). — Ssinitzin, 1904, 768, figs, a, b; 1906, 684. — Stephens, 
1906, 10. — Tennent, 1906, 650. — Yillot, 1878, 6. — IVagener, 1857, 26, 27. — 
"Walter, 1858, v. 1, in 268-297, pis. 11-13; 1866, 64r-65. — Westrumb, 1823, 
396.— Zed., 1803a, 198, pi. 3, fig. 3. 
subelavatum Rud. of Staff., 1900, 405, 412 ("rectum of fi’ogs, chiefly of the small 
grass frogs;” Canada); 1905, 689-690 (Rana Aui-escens Kahn, R. catesbiana 
Shaw; Canada), renamed Diplodiseus temperatus. — Looss, 1885b, 24. 
subelavatum Sons., 1893, 187, for subelavatum. 
subtriquetrum Rud., 1814a, 100 (Castor fiber; Berlin, May); 1819a, 91-92, 360-361, 
577, 589, 793. — Blainv., 1828, 583. — Bojanus, 1821, 164, pi. 2, figs. 5-12. — 
Braun, 1892a, 578, 601, 608, 680, 681, 694, 746; 1893a, 905.— Bremser, 1824c, 
pi. 8, figs. 32-33. — Civinini, 1842, . — Cobbold, 1879, 317. — Crej^., 
1837, 313, 323; 1841, 80.— Dies., 1836d, 238, 244, 245, 246, 248-249, pi. 23, figs. 
7-9 (in Castor fiber) (sjm. Dist. amphistomoides) ; 1850a, 402 (syn. Dist. am- 
phistomoides). — Duj., 1845a, 331-332. — Eichwald, 1829a, 249. — Fischer, 1840, 
157. — Fischder., 1901, 373; 1902a, 41, 42 to Cladorchis (Stichorchis); 1903h, 
506, 507. — ^Kuech., 1855, 192. — Lamouroux, 1822a, 297. — Leidy, 1888, 126. — 
Leuck., 1863, 460. — Mace, 1882, 9. — Mol., 1859, 849 (in Castor fiber). — Xitzsch., 
1819, 398, 399.— Xord., 1840, 547.— Olfers, 1816, 47.— Otto, 1896, 105-108, 
fig. 8.— Schmalz, 1831, 24, 27.— Sieb., 1835, 64, 65.— Slawikowski, 1819, 52.— 
Sons., 1895, 184, 187, fig. 7. — WYstrumb, 1823, 397. — Also reported forArvi- 
cola campestris. Fiber zibethicus. 
subtriquetrum giganteum Kuech., 1855, 192. 
sylvix Rud., 1819a, 675 (Sylvia cyanea; Brazil), 793. — Dies., 1836, 253. — ^AVest- 
rumb, 1823, 398. 
tadornx Rud., 1819a, 89 (for A. anatis tadornae and syn. of A. isostomum), 793. 
tanagrx Rud., 1819a, 674-675 (Tanagra tatoa; Brazil), 793. — Dies., 1836, 253. — 
Duj., 1845a, 335. — "Westrumb, 1823, 397. 
tenuicolle AAYstrumb, 1823, 391-392, pi. 5, fig. 2 (Falco rufus). — Dies., 1850a, 316 
(to Holost.); Mus. Cat. Vien. 
truncatum Rud., 1819a, 91, 359-360 (in Phoca vitulina ; Berlin and Vratislaviae), 
793. — Anacker, 1888b, 314; 1892c, 94. — Baillet, 1866b, 105 (sjui. of Dist. 
conus). — Braun, 1892a, 578, 586: 1893a, 875, 905; 1893, 348, 349, 350; 1893d, 
467 (in Phoca sp.); 1893f, 382, 383, 384, 385, 386, 389, 424, fig. 1; 1893g, 802 
(syn. of Dist. conus Crep.). — Cobbold, 1875n, 819; 1879b, 307, 313. — Crep., 
1839, 286.— Dav., 1877a, Ixxx.— Dies., 1836, 238, 252, pi. 24, figs. 13-15; 
1850a, 404; 1858e, 350 (sjm. of Dist. conus), 358 (in Phoca gram land ica). — 
Duj., 1845a, 331. — de Jons:, 1896a, 3, 4, 5. — Lamouroux, 1822a, 297. — Linst., 
1878, 44.— Mol., 1859, 849^(in Felis catus).— Mont., 1889, 321.— Verrill, 1870, 
175, 220. — ^AVard, 1895, 341 (in Canis familiaris). — AAYstrumb, 1823, 397. — 
Zuem, 1882, 223. 
truncatum of Dies., 1850a, 404 (in Felis catus); 1858e, 332 (s^m. of Dist. lanceo- 
latum). — Kitt, 1885a, 148 (m cat). — Sons., 1889, 281 (sjm. of Dist. conus 
Crep.). — Stoss., 1892, 25 (syn. of Dist. conus Crep.). 
trunkatum Schneidemuehl, 1896, 303, for truncatum. 
tuberculatum Cobbold, 1875n, 819 (in ox; India); 1879b, 332. — Fischder., 1902a, 
49 (in Bos taimis; India). — Stiles, 1898a, 67, 140. — ^AAYrd, 1895, 332 (in Bos 
taurus) . 
unciforme Rud., 1819a, 674 (Oriolus cristatus; Brazil), 793. — Braun, 1892a. 578; 
1893a, 905.— Dies., 1836d, 238, 252-253, pi. 24, figs. 16-18; 1850a, 404.— Duj., 
1845a, 335. — AAYstrumb, 1823, 397. 
