DETERMINATION OF GENERIC TYPES, ETC. 113 



horridua von Linstow, 1876, 6, pi. 1, figs. 10-12. 



1876: Acanthophorus. 

 hydrobii Osman Galeb, 1878b, 297-298. 



1878: Oxyurw (Helicothrix). 

 hydroi Osman Galeb, 1878b, 297, pi. 25, fig. 1. 



1878: Oxyuris (Helicothrix). 

 Hydromermis E. Corti, 1902a, 113. H. rivicola Corti, 1902a, 113, only species, hence 



type. 

 hydrophili Osman Galeb, 1878b, 297, pi. 20, fig. 10. 



1878: Oxyuris (Helicothrix). 

 Hypodontolaimus de Man, 1886, 66; 1888, 39-44. Type species (designated by de 



Man, 1888, 39) H. inscqualis (Bastian, 1865). 

 Hystrichis Dujardin, 1845a, 290-291. //. tricolor Dujardin, 1845a, 290-291, only species, 



hence type. 



Hystrignathus Leidy, 1850, 102. H. rigidus Leidy, 1850, 102, only species, hence type. 

 Ichthyonema Diesing, 1861a, 620, 698-699. Type species probably I. globiceps. 



globiceps (Rudolphi, 1819) Diesing, 1861a, 699. $ ? 



fuscum (Rudolphi, 1819) Diesing, 1861a, 699. $ 



congeri vulgaris (Molin, 1859) Diesing, 1861a, 699; sp. inq. 

 ignamis Bastian, 1865c, 104, pi. 9, figs. 34, a-b. 



1865: Ironus (type). 

 inscqualis Bastian, 1865c, 166, pi. 13, figs. 223-225. 



1865: SpUiphera. [1865: Spilophora.] [1886: Hypodontolaimus (type).] 1888: 



Hypodontolaimus (type). 

 inermis Zeder, 1800a, 101-102. 



1800: Gcezia. [1801: Liorhynchus.] 1803: Cochins, 

 inermis Molin, 1861, 540-542, pi. 7, figs. 1-3. 



1861: Kalicephalm (probably type). 

 inf emails Linnaeus, 1758a, 647. 



1758: Furia (type). 

 inflexa Rudolphi, 1819a, 38, 268-269. [See also Fusaria inflexa Zeder, 1800a, 36-37.] 



1819: Ascaris. 1845: Ascaris (Ascaridia.). 

 inflexum Diesing, 1861a, 704; = dipetala Molin, 1858, 373, renamed. 



1861: Dipetalonema. 

 inflexus Rudolphi, 1809a, 227-228. See alsofilum. 



1809: Strongylus. 1845: Stenurus (type). 1851: Prosthecosacter. 

 infusorium Linnteus, 1767, 1326-1327. 



1767: Chaos, 

 insignis Diesing, 1851a, 210. 



1851: Peritrachelius (type). 

 instabilis Railliet, 1893, 442, fig. 301. 



1893: Strongylus. 1905: Trichostrongylus. 

 intermedia Buetschli, 1873a, 67-68, pi. 6, figs. 33, a-b. 



1873: Monhystera. 1880: Prismatolaimus (type). 

 intestinalis Bloch, 1782a, 33, pi. 10, figs. 8-9. [Not Fabricius, 1780a, 269.] 



1782: Gordius. 1801: Fissula. 

 intestinalis Bavay, 1877a, 266-268. 



1877: Anguillula. 1879: Strongyloides (type). 



IrowiH Bastian, 1865c, 93, 103-104. /. ignavus Bastian, 1865c, 104, pi. 9, figs. 34, a-b, 

 only species, hence type. 



[Not Irona Schicedte, 1883, crustacean (Zool. Rec. (1883) , 1884, v. 20, Index, 7); 

 not Ironeus H. W. Bates, 1872, coleopteron (Zool. Rec. (1872), 1874, v. 9, 

 301).] 



6328 No. 7905 8 



