67 



pyriforme Crep., 1837a, 316, t. h. Eisente, Anas glacialis. — 1837: Dist. 

 pyriforme Lint., 1900, 269, t. h. Palinurichthys perciformis; Woods Holl. — 1900: Dist. 

 pyxidatum Bremser, in Rud., 1819a, 678, t. h. Crocodilussclerops; Brazil. — 1819: Dist. 

 pyrula Bory de St. Vincent, 1823a, 355, in infusion de chenevis. — 1823: Cere. 

 quadrangulata Bosc., 1802a, 257. — 1802: Planaria. 



quadrangularis Pallas, 1774, 20 in fossis; Hagse Comitum. — 1774: Fasc. 

 quadricornis Haswell, 1887a, 284, t. h. Astacopsis franklinii; Tasmania. — 1887: Tem- 

 nocephala. 



quietum Staff., 1900, 403, t. h. "frog;" apparently Canada.— 1900: Dist. 1905: Glyp- 



thelmins (type). 

 rachixum Crep., 1839, 289, for rhachiseum (Diplost.). 

 rachidis Par., 1896, 2, for rhachidis.— 1896: Diplost. (Tylodelphis). 

 rachieum Fraip., 1880c, 419, for rhachiseum (Diplost.). 

 rachineum Mueller, (1842). — Diplost. 



rachion Cobbold, 1858b, 158, t. h. Morrhua seglefinus.— 1858: Dist. 1886: D.(Echinost.). 



1904: Lepidapedon (type). 1905: Lepodora (type). 

 rachixa Odhn., 1905, 328, for rachion (Dist.). — 1905: Lepodora (type). 

 radiata Mueller, 1774, 66, in aquis sylvestribus, rara. — 1774: Fasc. 1776: Planaria. 

 rachidis Hanover, 1864a, 3, see rhachidis 1850 (Tylodelphys). 



radiatum Duj., 1845a, 427 t. h. Carbo cormoranus or Pelecanus carbo. — 1845: Dist. 

 (Echinost.). 



radula Duj., 1845a, 433, t. h. Lymnseus palustris; Rennes. — 1845: Dist. (Echinost.). 

 ragazzi Linst., 1903t, 354, for ragazzii (Dist.). 



ragazzii Setti, 1897, 8, t. h. Squalus sp.; Eritrea.— 1897: Dist. (Polyorchis). 1899: 



Syncoelium (type). 

 rajx Rud., 1809a, 435, for rajse intestinale. — 1809: Dist. 

 rajx intestinale Viborg, 1795, 242. — 1795: Dist. 



ralli Rud., 1819a, 120, t. h. Rallus aquaticus.; M. C. V.— 1819: Dist. [1850: D. 

 holostomum.] 



ramlianum Looss, 1896b, 36, t. h. cameleon; Ramleh. — 1896: Dist. 1899: Lepoderma 



(type). 1899: Plagiorchis. 

 ramosum Sons., 1895, 123, t. h. Babulcus ibis: Nile Delta. — 1895: Echinost. 

 ranx Gmelin, 1790a, 3055, t. h. Rana, int.; Europe. — 1790: Fasc. [1809: Amphist. 



subclavatum.] 



ranx Frcelich, 1791, 69, t. h. Rana temporaria; Europe. — 1791: Fasc. [1809: Amphist. 



subclavatum.] [1850: Dist. clavigerum.J [1894: D. endolobum.] 

 ranx Zed., 1800a, xviii, 203, t. h. Rana temporaria; includes Planaria uncinulata 



1790, from Rana esculenta; Europe.— 1800: Polyst. (type). [1809: P. integer- 



rimum.] 



ranx Valentin, 1843, 90 teste Dies., 1850a, 472. — Trematodum. 

 ranx esculentx Dies., 1850a, 388, based on Valentin, 1841, 54. — 1850: Dist. 

 rarum Ben., 1858a, 1861a, 178, t. h. Cyprinus dobula.— 1858: Dist. 

 rarus Braun, 1901, 17, t. h. Fulica atra, Coll. Berlin; Anas boschas. — 1901: Pros- 

 thogonimus. 



rastellus Olss., 1876, 16, t. h. Rana temporaria.— 1876: Dist. [1887: D. endolobum.] 

 rathonisi Simon, 1896, 182, 192, misprint for rathouisi (Dist.). 

 rathonisii Huber, 1894, 2, misprint for rathouisi (Dist.). 



rathonisi Poir., 1887, 203, t. h. Homo; Asia.— 1887: Dist. 1892: D. (Dicroccelium). 



1903: Fasciolopsis. 

 rathonisii Braun, 1892a, 568, for rathouisi (Dist.). 



raynerianum Nardo, 1827, 68, t. h. Luvarus imperialis; Venice. — 1827: Dist. 1886: 



D. (Apoblema). 1901: Accacoelium. 

 receptaculum Cobbold, 1860a, 29, t. h. Labrax lupus. — 1860: Dist. 

 recurvatum Linst., 1873, 105, t. h. Anas marila.— 1873: Dist. 1892: Echinost. 

 recurvum Duj., 1845a, 410, t. h. Mus sylvaticus; Rennes. — 1845: Dist. (Brachylaimus). 

 redactum Nicoll, 1906, 515, t. h. Gasterosteus aculeatus; Scotland. — 1906: Psilost. 



[1907 : Podocotyle atomon.] 



