135 
CERCARI^UM— Continued. 
lymnsei auriculans (Fil., 1854) Dies., 1855a, 398; 1858d, 278-279 (in Lymnseus 
aiiricularis). 
lymnaei palustris'Dies., 1855a, 399 (for Heterost. limnsei Dies., 1850a, 302, based on 
Duj., 1845a, 473) (=Dist. lymnsei Dies., 1850, renamed); 1858d, 279 (in 
Lymnaeiis palustris; Rennes). — Sons., 1897, 252. 
lymnsei pei'egn Dies., 1858d, 279 (in Lymnaeus pereger; Turin). 
melanops Dies., 1855a, 400 (based on Cercaria paludinse impurae Baer, 1827b, 655); 
1858d, 270 (to Histrionellina). 
naidis proboscidese Dies., 1858d, 283. 
ovatum (Dies., 3850) Dies., 1858d, 279-280 (syns. Heterost. ov. Dies., Dist. luteum 
La Valette) (adult =Dist . luteum Wagener, in Esox lucius) (in Paludina vivi- 
para) (Berlin, Heidelberg, Regiomontii). — Mont., 1893, 190. 
paludinx impurx (Fil., 1854) Dies., 1855a, 399 (in Paludina impura); 1858d, 280 
(syn. of C. pal. imp. inerme). 
paludinx. impure armatuni (Fil., 1854a) Dies., 1858d, 281 (in Paludina impura). — 
Par., 1894, 161 (in Bythinia tentaculata). 
paludinx impurx inerme (Fil., 1854a) Dies., 1858d, 280 (syns. C. pal. imp. Dies., 
Cere. pal. inerme Mori., Dist. pal. imp. inerme Fil., adult=Dist. perlatiim 
Nord.) (in Paludina impura). — Linst., 1873, 1 (larva of Dist. perlatum 
Nord.). — Par., 1894, 162 (in Bythinia tentaculata; Pisa). 
paludinx impurx (tentacidorum) Dies., 1855a, 399 (based on Dist. pal. imp. Baer, 
1827b, 655) (in Paludina impura; Regiomontii); 1858d, 281. 
paludinx xiviparx Dies., 1855a, 399 (= Cercaria helicis viviparae Dies., 1850a, 298, 
renamed); 1858d, 279 (in Paludina vivipara ; Vilnae). 
physx fontinalis (Baer, 1827) Dies., 1855a, 400; 1858d, 282. 
planorhis carinati (Fil., 1857) Dies., 1858d, 281-282. 
planorbis cornei (Dies., 1850) Dies., 1855a, 400; 1858d, 281 (syn. of C. plan, cornei 
(ovariorum)). 
planorbis cornei (hepatis) Dies., 1858d, 281 (in Planorbis corneus). 
planorbis cornei {ovariorum) Dies., 1858d, 281 (syn. C. planorbis cornei Dies.) (in 
Planorbis corneus). 
spinulosum Hofmann, 1899a, 178, 185, 193, 201, pi. 11, fig. 2, of pulmonates, see 
Dist. spinulosum of Erinaceus europaeus. 
tellinx balticx (Dies., 1850) Dies., 1855a, 400; 1858d, 283. — ^Braun, 1893a, 830. — 
Pag., 1862, 298. 
vagans (Leidy, 1850) Dies., 1855a, 398; 1858d, 278 (syns. Dist. helicis Leidy, D. 
pericardium Crep., D. vagans Leidy, C. helicis alternatae Dies.) (in Helix 
albolabris, H. alternata; Philadelphia). 
CERCARYH)UM Sons., 1897, 252, for Cercariaeurn. 
CERCORCHIS Luehe, 1900aa, 566 (tod. linstowi), subg. of Telorchis;^ KspKoc, tail. — 
Braun, 1901a, 14; 1901b, 58; 1901i, 58.— Looss, 1902m, 831, 832, 834, 835. 
1899: Telorchis Looss, 1899b, 566 (tod. linstowi). 
linstovji\i\ (Stoss., 1890) Luehe, 1900aa, 566. 
CHARAXICEPHALL'S Looss, 19011, 7 Xov., 621-622 (m. robustus); 1902, 541, 542, 
562, 579, 582, 589, 590, 591, 596, 597, 598, 599, 600, 601, 602, 609, 611, 612-613 
(diagnosis) (Pronocephalidae). — Pratt, 1902a, 890, 910 (key). 
. robustus I.ooss, 19011, 621-622 (in Chelone mydas; Egyptian coast); 1902m, 418, 
541-545, pi. 25, figs. 65-69, pi. 26, fig. 89, 548, 597, 599, 612. 
CHEILOSTOMUM Dies., 1850a, 286, 293 (m. varicans); 1855a, 379, 381, 394; 1858d, 
273. — Burm., 1856a, 250. — Fil., 1857c, 8. — Goldb., 1855a, 15. — MouL, 1856a, 
121, 123. 
vancans (Abildg., 1794) Dies., 1850a, 293; 1855a, 394 (Hab. primitivum ignotum); 
1858d, 273 (free; Dania). — MouL, 1856a, 213 (to Cere.). — Pag., 1857, 6. 
CHIORCHIS Fischder., 1901, 374 (m. fabaceus): 1902a, 43-44. — Looss, 1902m, 442. — 
Pratt, 1902a, 887, 893 (key).— Shipley, 1905, v. 6, 8. 
dilatatus Daday, 1905, 233 (in Colossoma brachypoma; Paraguay). 
fabaceus (Dies., 1839) Fischder., 1901, 374; 1902a, 44-46, 53 (in Manatus exunguis, 
M. latirostris; Brazil and North America); 1903h, 528. 
cxycephalus (Dies., 1836) Daday, 1905, 233 (in Colossoma brachypoma). 
