108 BUREAU OF ANIMAL INDUSTRY. 



flexilis Dujardin, 1845a, 109, pi. 6, fig. A. 



[1845: Leptoderes (type).] 1845: Leptodera (type). 

 fluinalis Mueller, 1783, 161; ="fluviat;ii* Mueller, 1786, 65." 



1783: Vibrio. [1786: Anguillula.] Type of Anguillula, 1838 not 1786. 

 fluviatiiis "Mueller, 1783, 65;" Mueller, 1786, 65. Seefluvialis. 



1783: Anguillula Mueller. 1828: Anguillula Hemprich and Ehrenberg (type.) 

 fovearum Dujardin, 1845a, 236-237. 



1 845 : Oncholaimus ( ? type, see also muscorum and attenuatus) . 1865 : Mononchus. 

 foveolatus Rudolphi, 1809a, 109-111, pi. 3, fig. 2; in part, includes marinus Mueller. 



1809: Cucullanus. [? 1845: Dacnitis hiavs sub.] 

 fragile Magalhaes, 1905, Jan. 15, 314-318, figs. 4, 1-4. 



1905: Syncecnema (type). 

 fulleborni Linstow, 1901, Apr. 20, 418-419, figs. A-E. 



1901: Spinifer (type). 

 fungorum Lmnaeus, 1767, 1326. 



1767: Chaos, 

 funimlus Deslongchamps, 1824e, 89. 



1824: Ascaris. [1845: Ascaris (Ascarldia) inflexa (sub).] 

 Furia Linnaeus, 1758a, 644, 647. F. infernalis Linnaeus, 1758a, 647, only species, 



hence type. 



[Not Furia Cuvier, 1828, mammal.] 



Although Furia, 1758, is no longer looked upon as a valid genus of worms, 

 the name must be recognized as still belonging in zoological nomenclature, 

 and its use by Linnaeus, 1758, invalidates its adoption for any other genus 

 or alleged genus. 



Fusaria Zeder, 1800a, 6, 16-68. Ascaris Linnaeus, 1758a, renamed; hence type spe- 

 cies Ascaris lumbricoides. 



Of the two original species of Ascaris, Zeder in 1800 mentioned only Fusaria 

 lumbricoides, but in 1803 he also mentioned Fusaria vermicularis. He dis- 

 tinctly gives Fusaria as Ascaris renamed; hence, Fusaria is a synonym of 

 x Ascaris and takes the same species as type. 

 fusca Rudolphi, 1819a, 5, 211. 



1819: Filaria. 1861: Ichthyonema. 

 fusiformis Molin, 1858, 415. 



1858: Filaria. 1861: Dichtilonema. 

 fusiformis Bastian, 1865c, 121, pi. 10, figs. 95,96. 



1865: Plectus. 

 gadi Mueller, 1776, 214. Renamed lineolatus Mueller, 1779, 96-98. 



1776: Echinorkyndius (?type). 

 galeatus Rudolphi, 1819a, 648-649; = strongyloides Diesing, 1851a. 



1819: Strongylus. 1845: Sclerostowa. [1851: sub Diaphanocephalux strongy- 

 loides (? type) .] 

 gemmatus Villot, 1884. [Not accessible to us.] 



1884: Gordius. 1897: Parachordodes. 

 gibbosa Rudolphi, 1809a, 167-168. Includes Fusaria strumosa Zeder, 1800a. 



1809: Ascaris. 1845: Ascaris (Ascaridia). 

 gibbosum Leuckart, 1886, 743-746. 



1886: Asconema (type). 1887: Atractonema (type). 

 gibbosus Rudolphi, 1819a, 639. 



1819: Trichocephalus. [1851: Oncophora (type).] 



Gigantorhynchus Hamann, 1892d, 196. Type species G. echinodiscus (Diesing, 1851) 

 Hamann, 1892d, 196. Designated by Hamann in letter to Stiles, dated 

 Nov, 29, 1903. 

 echinodiscus (Diesing, 1851) Hamann, 1892d, 196. 



