74 BUREAU OF ANIMAL INDUSTRY. 



Roundworm genus. Doubtful homonyms. 



Ifoplocephalus Linstow, 1898 Oplocephala Lap., 1831, coleopteron. 



Hoplocephala (v. flepfatepkaia, Oploceph- 

 ala). 



Ironm Bastian, 1865 Irona Schioedte, 1883, crustacean. 



Ironeus Bates, 1872, coleopteron. 



IsaTcis Lespes, 1856, changed to Jsacis Cope, 1873, and 



Isacis Diesing, 1861 Isacus Cope, 1873, mammal. 



fsacus Zool. Rec., 1897 Isaca Walker, 1857, hemipteron. 



Labiduris Schneider, 1866 Labidura Leach, 1817, orthopteron. 



Laphyctes Dujardin, 1845 Laphyctis Loew., 1859, dipteron. 



Lecanocephalus Diesing, 1839 Lecanicephalum Linton, 1891, cestode. 



Lduris Leuckart, 1850 Leiurus Ehr., 1829, arachnoid; Swains., 



1839, fish; Gray, 1845, reptile. 



Leptodera Dujardin, 1845 Leptodeira Fitz., 1843, reptile. 



Leptoderes Dujardin, 1845 Leptodira for Leptodeira. 



Leptodirus Sturm., 1846, coleopteron. 

 Leptodirus for Leptoderus Schmidt, 1849, 



coleopteron. 

 Leptoderis Billb., 1820, coleopteron. 



Leptosomatum Bastian, 1865 Leptosoma Whitman, 1886, worm. 



Leptosomatium Kraatz, 1895, insect. 



Lepturis Schlotthauber, 1860 Leptura Linnseus, 1758, coleopteron. 



Lepturus Brisson, 1760, bird. 



Litosoma van Beneden, 1873 Litosomvj Lacordaire, 1866, <x>leopteron. 



Mastophorus Diesing, 1853 . Ufaslopora Eichw.,1840, mollusk. 



Mitrephoros Linstow, 1877 Mitrephorus Schoenherr, 1837, coleopteron; 



Sclater, 1859, bird. 

 Mitrophorus Burm., 1844, coleopteron. 



Monodontus Molin, 1861 Monodon Linnseus, 1758, mammal ; Cu- 



vier, 1817, mollusk; Schweigger, 1820, 

 mollusk; Gerv., 18 , mollusk. 

 Monodonta Lamarck, 1799, 1801, mollusk. 

 Monodontes Montf., 1810, mollusk. 



Odontophora Buetschli, 1874 Odontophorus Vieillot, 1816, bird. 



Oncophora Diesing, 1851 Onchophora Busk., 1855, mollusk. 



Oncophorus Rudow., 1874, neuropteron; 

 Eppelscheim, 1885, insect. 



OnyxCobb, 1891 Onix Mayr & Forel, 1884, insect. 



Oxystoma Buetschli, 1874 Oxystomus Fischer, 1803, mammal : Rafin- 



esque, 1810, fish; Latreille, 1825, cole- 

 opteron; Swains., 1837, bird. 



Oxyurifi Rudolphi, 1803 Oxynrus Rafinesque, 1810, fish; Swains., 



1827, bird. 



Oxyurus Lamarck, 1816 Oxyura Bonap. , 1 828, bird. 



Oxyura for Oxura Kirby, 1817, coleopte- 

 ron. 



Paradoxites Lindemann, 1865 Paradoxides Brongn., ? date, crustacean. 



Phacelura Hemprich & Ehrenberg, 1828 . . Phacettura, ? date, for 



Phakellura Guild., 1840, lepidopteron. 



Physocephalus Diesing, 1861 Physocephala Schin., 1861, dipteron. 



Plectus Bastian, 1865 Plectris Lepell. & Serville, 1825, coleop- 

 teron; changed to 



