28 



cruciatus Wedl, 1857, 258, t. h. Cobitis fossilis— 1857: Gyrodactylus. 1858: Tetra- 



onchus. 1890: Dactylogyrus. 

 crucihulum Rud., 1819a, 83, t. h. Muraena conger, M. cassini (M. myroides); Naples. — 



1819: Monost. (Monost.). 1845: Dist. (Crossodera). 1850: Monost. 1859: 



Gasterost. 1905: Prosorhynchus. 

 crucifer Wagener, 1857, 55, t. h. Cyprinus erythrophthalmus. — 1857: Dactylogyrus. 

 erumena Mueller, 1786, 129, in infuso Ulvee linzae marino. — 1786: Cere. 1815: Furco- 



cerca. 1827: Crumena, type. 

 crumenifer Otto, 1896, 94, see crumeniferum. — 1896: Gastrothylax. 

 crumeniferum Crep., 1847, 30, t. h. Bos taurus indicus.— 1847: Amphist. 1883: 



Gastrothylax (type). 



crumigerum Fischder., 1903h, 563. — 1903: Amphist. [1903: Gastrothylax com- 

 pressus.] 



crux Levin., 1881, 80, t. h. Modiolaria discors; Egedisminde. — 1881: Bucephalus. 

 cryptobothrium Ben., 1870, 1871a, 31, t. h. Trigla gurnardus; Belgium. — 1870: Dist. 

 crystallinum Rud., 1819a, 100, hosts Rana esculenta, R. temporaria, Bufo viridis, 



B. igneus, Vipera berus; Berlin. — 1819: Dist. 1877: (ex parte) Tetracotyle. 

 cteniceps Leidy MS. in Stiles & Hass., 1894, 249, t. h. Fiber zibethicus.— 1894: Dist. 

 ctenolabri Staff., 1905, 682, t. h. Ctenolabrus adspersus. — 1905: Dermocystis (type). 

 cucullus Ziegler, 1883, 540, for cuculus (Bucephalus). 



cuculus McCrady, 1874, Dec. 3, 176, t. h. Ostrea virginiana; Charleston, S. C. — 1874: 



Bucephalus. [1874: Hydricuculus, type.] 

 cucumerina Ere, 1881, see Par., 1894, 364, t. h. Bythinia tentaculata; Bologna. — 1881: 



Cere. 



cucumerina Rud., 1804, 166 in liver of Pleuronectes maximus. — 1804: Fasc. 

 cucumerinum Rud., 1809a, 360, host Avis riparia, gen. sp. incert. — 1809: Dist. 1889: 



Monost. 1902: Typhloecelum. 

 cuneatum Rud., 1809a, 358, t. h. Otis tarda; Greifswald.— 1809: Dist. 1901: Pros- 



thogonimus. 



cuspidatum Looss, 1896b, 96, t. h. Milvus parasiticus; Matarieh. — 1896: Dist. 1899: 



Anoiktost. 1899: Centrocestus (type). 

 cuticola Nord., 1832, 49, t. h. Cyprinus, see p. 290.— 1832: Holost. [1832: Crypto- 



stomum.] 1850: Diplost. 1892: Tetracotyle. [1898: Hemist. denticulatum.] 



1902: Tetracotyle. 

 cuticula Kroyer, 1852-53a, 1250, for cuticola (Holost.). 



cycladis rivicolse Dies., 1850a, 298, based on Sieb., 1837, 388, t. h. Cyclas rivicola. — 



1850: Cere. 1855: Cercariseum. 

 cyclidium Mueller, 1773, 68, in Aquis purioribus frequens. — 1773: Cere. 1827: 



Cyclidium, type. 



cyclophora Braun, 1896, 3, t. h. Notothenia sp.; Navarin, Puerto Toro. — 1896: Lopho- 

 cotyle (type). 



cyclopteri Rud., 1809a, 438, t. h. Cyclopterus lumpus.— 1809: Dist. [1850: D. reflexum.] 

 cygni oloris Dies., 1858e, 344, based on Bellingham, 1844, 427.— 1858: Dist. [1858: 

 D. echinatum.] 



cygnoides Zed., 1800a, 163, t. h. Rana esculenta. — 1800: Dist. 1845: D. (Dicroccelium.) 

 1889: D. (Polyorchis). 1898: Pleorchis. 1899: Phyllodist. 1899: Gorgodera 



(type). 



cygnoides Schrank, 1803, 212, t. h. .—1803: Fasc. 



cygnoidis Sons., 1893, 187, for cygnoides (Dist.). 



cylindraceum Zed., 1800a, 163, t. h. Rana esculenta.— 1800: Dist. 1802: Fasc. 1845: 

 Dist. (Dicroccelium). 1847: Brachylaemus. 1899: Haplometra (type). 



cylindraceum Zed., of Pachinger, 1888. — 1888: Dist. [1894: D. variegatum.] 



cylindrica Gceze, 1782a, 174, a "Klasse." — 1782: Planaria. 1841: Dist. 



cylindricum Dies., 1836d, 249, t. h. Cataphractus murica; Villa Maria, Brazil. — 1836: 

 Amphist. 



cylindricum ranx Mayer, 1841, 18. — 1841: Dist. 



cymbiforme Rud., 1819a, 96, t. h. Testudo mydas; Arimini.— 1819: Dist. 1895: D. 

 (Brachylaimus). 1899: Phyllodist. 1899: Spathidium. 1901: Plesiochorus 



(type). 



