86 BUREAU OF ANIMAL INDUSTRY. 



Anguillina Hammerschmidt, 1838a, 352, 358. A. monilis Hammerschmidt, 1838a, 

 358, pi. 4, fig. a, only species, hence type. Hammerschmidt states that there 

 are three species in this genus, but he mentions only one. 

 [Not Anguillinia Rafinesque, 1815, 91, fish, subfamily; "Anguillina" Scudder, 



1884, 19, for Anguillinia.] 

 Anguillola Grassi & Calandruccio, 1884a, 22 nov., 492-494. Misprint for Anguillula; 



for Rhabdonema. 



Anguillula "Mueller, 1786, 63." Type by absolute tautonymy Vibrio anguillula 

 Mueller, 1773.[=Chaosredivivum Linnaeus, 1767, renamed], confined to Vibrio 

 glutinis by Mueller, 1783, see discussion, p. 34. 



Anguillula Hemprich & Ehrenberg, 1828a. Type species fluvialis=jluviatitis, by pres- 

 ent designation, based upon page precedence, elimination, and other factors, 

 see p. 34. Bastian's designation of aceti as type can not be admitted, 

 see p. 37. 

 anguillula Mueller, 1773, 41. Equals redivivum, 1767, renamed. See Anguillula. 



1773: Vibrio. [1786: Anguillula (type).] 1788: Chaos. 



Anguillulina Gervais & van Beneden, 1859b, 101-103. Type species probably A . tritici. 

 triad (Steinbuch, 1799, or Bauer, 1823) Gervais & van Beneden, 1859b, 102. To 



Tylenchm by Bastian, 1865c; returned to Anguillula by Railliet, 1893. 

 dipsaci (Kuehn, 1857) Gervais & van Beneden, 1859b, 102-103. To Ti/lenchus 



by Bastian, 1865c. 

 [? Vibrio agrostis Steinbuch, 1799, 233-253.] Gervais & van Beneden, 1859b, 



101. 

 [? Vibrio phalaridis Steinbuch, 1799, 253-257.] Gervais & van Beneden, 1859b, 



101. 

 [? Vibrio graminis Steinbuch in Natnrf., 28, 233, & Analecten 97, 135]; to 



Tylenchus as T. agrostidis by Bastian, 1865c, 128. 



Anhylostoma Parona & Grassi, 1877, 192. Misprint for Anchylostoma. 

 Anisakis Dujardin, 1845a, 151, 220-230. Type species? "A. simplex Rudolphi," 



misdetermined; =A. dussumierii. Subgenus of Ascaris. 

 Ascaris distant Rudolphi, 1809a, 128-129. $ 9 

 Ascaris simplex Rudolphi, 1809a, 170. $> 



AnkylostomaLutz, 1885, 2295-2350, 2467-2506; Leichtenstern, 1886, Mar. 18, 173; Apr. 



8, 238. Agchylostoma renamed, hence type species Agchylostoma duodenale. 



Ankylostomum Stossich, 1895, 21-25. Agchylostoma renamed, hence type species 



Agchylostoma duodenale. 

 annulata de Man, "1880, 59. 



1880: Macroposthonia (type). 

 annulosum Dujardin, 1845a, 27. 

 1845: Calodium (?type). 



Anoplostoma Buetschli, 1874b, 272-273. Type species Symplocostoma mvipara Bastian, 

 1865c, 133-134, pi. 11, figs. 123-125; designated type of genus by Buetschli, 

 1874b, 272. 

 anoura Dujardin, 1845a, 221-222. 



1845: Ascaris. 1845: Ascaris (Polydelphis [type]). 

 antarcticus de Man, 1904, 44. 



1904: Plectus (Plectoides). 



Anthraconema zur Strassen, 1904, 301-346, figs, a-j, pis. 15-16. Type by designation 



of zur Strassen in personal letter to Stiles, dated Oct. 12, 1904, A. weismanni. 



weismanni zur Strassen, 1904, 302-346, figs, b, c, e, h, pi. 15, figs. 1-4; pi. 16, 



figs. 6-9. More common species. 



sagax zur Strassen, 1904, 302-346, figs, a, d, g, j, pi. 15, fig. 5. 

 Anthrocephali Encycl. Americana, v. 7, 1903, Art. Entozoa. For Acanthocephali. 



