104 BUREAtf OF ANIMAL INDUSTRY. 



elongata Buetschli, 1874b, 270-271, pi. 4, figs. 18, a-d. 



1874: Oxystoma (type). 

 dongatum Bastian : 1865c, 145, pi. 12, figs. 156-157. 



1865: Leptosomatum (type). 

 elongatus Dujardin, 1845a, 234. 



1845: Enoplus. [1851: sub Amblyura gordiusf] 

 elongatus Bastian, 1865c, 155, pi. 12, figs. 180-181. 



1865: Linhomceus. 

 emeryi Camerano, 1895a, Aug., 6-7. 



1895: Gordius. 1897: Paragordius. 

 EncMidium Ehrenberg, 1836, 40-41, 57. E. marinum (Mueller, 1783) Ehrenberg, 



1836, 40-41, 57, only species, hence type; = Vibrio marinus Mueller. 

 1845: Enchilidium Dujardin, 1845a, 238; for Enchelidium. 

 1867: Euchelidium Leuckart, 1867, 31. Probably misprint. 

 1884: Enchelydium, see Scudder, 1884, 111. 

 Enchelydium, see Enchelidium. 

 Enchilidium, see Enchelidium. 

 Enoplolaimus de Man, 1893, 118-122. E. vulgaris de Man, 1893, 119-122, pi. 7, fig. 



13, only species, hence type. 

 Enoplostoma Marion, 1870. 22-25. Type species probably E. hirtum. 



hirtum Marion, 1870, 22-23, pi. F, figs. 1-lx. $ 9 [Very common.] 

 minus Marion, 1870, 23-24, pi. G, figs. 1-lh. $ 

 brevicaudatum Marion, 1870, 24-25, pi. G, figs. 2-2c. 9 

 Enoplus Dujardin, 1845a, 230, 233-235, 653. Type species probably E. tridentatus 



Dujardin, 1845a, 233-234. 



[Not Enoplus Reiche, 1859, coleopteron; Enoplus Agassiz, 1846, for Enoplosus 

 Lacep., 1802, fish; Anoplus Schcenh., 1826, coleopteron; Gray, 1840, reptile; 

 Schl., 1842, fish.] 



1845: Tricontus Dujardin, 1845a, 3, 653. 

 tridentatus Dujardin, 1845a, 233-234. #9 (?Type.) 

 stenodon Dujardin, 1845a, 234. Sex? 

 elongatus Dujardin, 1845a, 234. Sex? [Sp. inq. according to Diesing, 1851a, 



125; to Amblyura as doubtful by Diesing, 1851a, 127.] 

 microstomus Dujardin, 1845a, 234-235. Sexes? 



rivali? Dujardin, 1845a, 235. 9 [To Plectus by Bastian, 1865c, 121.] 

 crassiusculus Dujardin, 1845a, 235, as doubtful. 9 [To Mononchus by Bas- 

 tian, 1865c, 103.] 

 Unless other considerations call for some other species as type, it will be best 



to take E. tridentatus as such. See Tricontus. 

 entomelas Dujardin, 1845a, 262-263, pi. 4, fig. C. 



1845: Angiostoma. 

 Epithelphusa Drago, "1887a," 1887b, 81-83. E. catanensis Drago, 1887b, 81-83, only 



species, hence type. Parasitic oligochete. 

 equi Schrank, 1788, 4. 



1788: Trichocephalus. [1803: Oxyuris curvula (type).] 

 equinus Mueller, 1780 or 1784, 6. [Sherborn gives 1784, 6.] 



1780 or 1784: Strongylus (type). [1809: Sclerostoma (type).] [1845: Scleros- 



tomum (type).] 

 erecta Molin, 1860, 927-928. 



1860: Spiroptera. 1861: Cheilospirura. 

 esuriens Dujardin, 1845a, 270. 



1845: Dacnuis (? type, see also sphaerocephald) . 



Ethmolaimus de Man, 1880, 21-22. E. pratensis de Man. 1880, 22, 'only species, 

 hence type. 



