DETERMINATION OF GENERIC TYPES, ETC. 91 



britannicus de Man, 1889, 4-5. 



1889: Thalassiromis (type). 

 Bunonema Jagerskiold, 1905, Feb. 28, 557-561, 1 fig. E. richtersi Jagerskiold, 1905, 



557-561, 1 fig., only species, hence type. 



Bunostomum Railliet, 1902, Feb. 7, 108-109, 110. Type by original designation B. 

 trigonocephalum (Rudolphi, 1809) Railliet, 1902, 108. Railliet proposed 

 Bunostomum to replace Monodontus Molin, 1861, but he designated B. trigo- 

 nocephfilwn type of Bunostomum. (See below, p. 121. ) 

 cieca Bastian, 1865c, 169, pi. 13, figs. 239-241. 



1865: Chromadora. 

 cams Bastian, 1865c, 163, pi. 13, figs. 213-214. 



1865: Cyatholaimus. 



Calodium Dujardin, 1845a, 4, 25-29. Type species ? C. annulosum. 

 splensecum Dujardin, 1845a, 25-26, pi. 1, fig. A. $ 9 

 plica (Rudolphi, 1819) Dujardin, 1845a, 26-27. $ 9 



annulosum Dujardin, 1845a, 27. $ 9 ( From Mus rattux and M. decumanus. ) 

 longifilum Dujardin, 1845a, 27-28. Only $ . 

 omnium (Dujardin, 1843) Dujardin, 1845a, 28. $ 9 

 tenue Dujardin, 1845a, 28-29. $ 9 (From Columba domestica. ) 

 As the rat is one of the easiest animals to obtain, it will be better to select C. 

 annulosum as type, unless some author has already selected another species. 

 calvadosicus de Man, 1890, 190-192, pi. 5, fig. 10. 



1890: Oncholaimellus (type). 



Calyptonema Zool. Rec. (1876), 1878, v. 13, Verm., 18. See Calyptronema. 

 Calyptroneitia Marion, 1870, 12-13. C. paradoxum Marion, 1870, 12-13, pi. A, fig. 2, 



only species, hence type. 



[1870: Calyptonema Marion. Misprint? Zool. Rec. (1876), 1878, v.13, Verm., 18.] 

 Camacolaimus de Man, 1889, 8. C. tardus de Man, 1889, 8, only species, hence type. 

 candidus Mueller, 1776, 214. Renamed acus Rudolphi, 1802, 51. 



J776: Echinorhynchus. [[?]: sub Proboscidea verslpellis.'] 



Capillaria Zeder, 1800a, 5. Type by virtual tautonymy and page precedence Tri- 

 chocephalus capillaris Rudolphi, 1809a; = Capillaria tumida. 

 [Not Capellaria Gistl., 1848; not Capillaria Haworth, 1828, lepidopteron.] 

 1819: Trichosoma Rudolphi, 1819a, 13-16, 219-223; =Capillaria Zeder, 1800a, 



renamed. 



1839: Trichosomum Creplin, 1839a, 278; for Trichosoma. 



tumida Zeder, 1803a, 61; iromAnasquerquedula; = Trichocephalus anatis Schrank, 

 1790, renamed; = Trichocephalus capillaris Rudolphi, 1809a, 86; including 

 Linguatula trichocephala, Schrank, 1797, 232, and Capillaria tumida; renamed 

 Trichosoma brevicolle Rudolphi, 1819a, 13. Type by. virtual tautonymy and 

 page precedence. 



semiteres Zeder, 1803a, 61. Renamed Hamularia nodulosa Rudolphi, 1809a, 84, 

 and Trichosoma longicolle Rudolphi, 1819a, 221, including Filaria gallinse 

 Gmelin, 1790a, 3040, Gordius gallinas (Gmelin), Tabl. encycl., Linguatula 

 unilinguis Schrank, 1797, 231. 

 capillaris Rudolphi, 1809a, 86-87 ;=anatis Schrank, 1790, and tumida renamed. 



[1790: Trichocephalus anatis'] [1803: Capillaria tumida sub (type).] 1809: 



Trichocephalus. [1819: Trichosoma brevicolle sub (type).] 

 capillaris Molin, 1860, 349. 



1860: Spiroptera. 1861: Cheilospirura. 

 capitatus Looss, 1900, 191-192. 



1900: Gyalocephalus (type). 



