44 



insignis Looss, 1899b, 596, t. h. Fulica atra; Egypt. — 1899: Urogonimus. 

 insignis Graff, 1904, 457, t. h. snails. — 1904: Planaria. 



insignis Leidy, 1858, 18, t. h. Anadonta fluviatilis, A. lacustris. — 1858: Cotylaspis 



(type). 1893: Aspidogaster. 

 instabile Duj., 1845a, 412, t. h. Sorex fodiens; Rennes. — 1845: Dist. (Brachylaimus) . 

 instar Looss, 1901, 562, t. h. Thalassochelys corticata. — 1901: Enodiotrema. 

 integerrima Froelich, 1791a, 104, t. h. unknown. — 1791: Linguatula. 1808: Polyst. 



(type). 1809: Polyst. (Hexast., type.) 1828: Hexathyridium. 1828: Hexathi- 



ridium. 



integerrinum Ben. & Hesse, 1864, 84, for integerrimum (Polyst.). 

 integrum Dies., 1850a, 429, MS.— 1850: Trist. [1850: Trist. coccineum.] 

 intermedium Mehlis in Creplin, 1846, 138, t. h. Colymbus cristatus, C. subcristatus. — 

 1846: Dist. 



intermedium Johnston, 1904, 109, t. h. Cygnus atratus. — 1904: Hemist. 

 intermedius Ulicny, 1878, 211, t. h. Anodonta cellensis. — 1878: Bucephalus. 

 interruptum Mont., 1891, 101, t. h. Thynnus brachypterus. ; Naples. — 1891: Trist. 

 interruptus Braun, 1901g, 897, t. h. Alcedo viridirufa, Ardea virescens; Brazil. — 1901: 

 Opisthorchis. 



intersectus Lsennec, 1812c, 9, t. h. Homo; Europe. — 1812: Distomus (type). 

 intestinale Rud., 1819a, 119, see Dist. aluconis intestinale. 



intestinale Tayler, see Carter, 1862a, xxxi, t. h. Homo; District of Dacca, India. — 



1862: Dist. 

 intestinalis Mueller. : Planaria. 



intestinalis Linnaeus, 1758a, 649, in intestinis piscium. — 1758: Fasc. [Ligula.] 

 intestinalis Gueldenstadt, teste Rud., 1810a, 24, t. h. Sorex moschatus. — Fasc. [1810: 



Ligula.] [1850: Cephalocotyleum.] 

 intestinalis ardese nigrse Viborg, 1795, 242. — 1795: Dist. 



intestinalis testudinis mydse Viborg, see Rud., 1809a, 433. — Dist. [1809: Dist. testu- 



dinis mydse.] 

 intestinalis vulpis Viborg, 1795, 242. — 1795: Dist. 



invaginatum Mayer, 1841, 17, D. appendiculatum, renamed. — 1841: Dist. 

 inversus Looss, 1907, 486, t. h. Vesperugo kuhli; Cairo, Egypt. — 1907: Pycnoporus. 

 involutum Rud., 1809a, 377, t. h. Upupa epops; includes Fasc. upupae Schrank, 1790, 



and D. fusiforme from Upupa epops. — 1809: Dist. 

 irroratum Rud., 1819a, 105, t. h. Testudo mydas; Arimini— 1819: Dist. [1899: 



Astia.] 1902: Pachypsolus (type). 

 isabellinum Ratzel, 1868, 153, t. h. Gadus seglefmus.— 1868: Monost. [1878: Rhipi- 



docotyle gracilescens.] 

 ischnum Leidy, 1890, 415, t. h. Saurus fcetens, at Beach Haven, N. J. — 1890: Dist. 

 ishikawx Goto, 1894a, 234, t. h. Lethrinus sp.; at Hagi, Japan. — 1894: Epibdella. 



1903: E. (Benedenia). 

 ishikawai St. Remy, 1898, 532, for ishikawse (Epibdella). 

 isopori Looss, 1894a, 55, in Cyclas rivicola. — 1894: Cere. [Dist. isoporum.] 

 isoporum Looss, 1894, 49, t. h. Cyprinus carpio, Phoxinus lsevis, Leuciscus rutilus, 



Abramis brama, Squalius cephalus, Tinea vulgaris, Esox lucius; Germany. — 1894: 



Dist. 1899: Creadium (type). 1900: Allocreadium (type). 

 isoporum armatum MacCallum, 1895, 401, t. h. Aplodmotus grunniens; North America. 



1895: Dist. [Creadium.] 

 isostomum Rud., 1819a, 105, t. h. Astacus fluviatilis. — 1819: Dist. 

 isostomum Rud., 1814a, 100, Amphist. anatis tadornse and S. Candida renamed, t. h. 



Anas tadorna; Copenhagen. — 1814: Amphist. 1845: Holost. [1850: H. errati- 



cum.] 



italicum Stoss., 1893, (6), t. h. Lichia amia; Triest. — 1893: Dist. 

 jacJcsoni, see jacksonii (Fasc). — 1892: Dist. 1899: Fasciolopsis. 

 jacksonii Cobbold, 1869, 48, t. h. Elephas indicus.— 1869: Fasc. 1892: Dist. 

 janus Kowal., 1898, 73 or 130, t. h. Anas boschas dom. — 1898: O. crassiuscula var. 

 1898: Opisthorchis. 1898: Campula. 



