30 BUULETIN 124, UNITED STATES NATIONAL MUSEUM. 



Ceratotetrastichodes Girault. 



Speciosissinm Genera Nova Eulophicloruin. Gleimdale, Md., 1917, p. 2. 

 (Private publication.) 



Type. — Ceratoneura pretiosa Gahan. (Monobasic and original designa- 

 tion.) 



Synonym of Ceratonewa Ashmead, according to Gahan. Proc. Ent. Soc. 

 Wash., vol. 22 (1920), 1921, p. 242. 

 Ceratotrastichus Girault. 



Mem. Queensland Mus., vol. 2, 1913, p. 254. 



Type. — Ceratotrastichus Msulcatus Girault. (Monobasic.) 



Cerchysiella Girault. 



Soc. Ent, Jahrg. 29, 1914, p. 60. 



Type. — Cerchysiella nigrella Girault. (Monobasic.) 



Girault describes (Mem. Queensland Mus., vol. 4, 1915, p. 82) the genus as 



new, with three included species, of which nigrella is one, but designates 



Cerchysiella nigra Girault as the type. 

 Cerchysius Westwood. 



Philos. Mag., ser. 3, vol. 1, 1832, p. 127. Two species. 



Type. — {Encyrtus urocerus Dalman.) (Designated by Westwood, 1840; 



Synopsis, p. 7S) = {Encyrtus) Cerchysius subplamis (Dalman) according 



to Mayr, 1875, Dalla Torre, p. 244. 



Cercobelus Walker. 



The Ent., vol. 1, 1840, pt. vi, expl. of pi. N. fig. 1, la. 

 Type. — Encyrtus jugaeus Walker. (Monobasic.) 

 Cerocephala WESTW00D=(Sciatheres Ratzeburg)== (Epimacrus Walker). 

 Mag. d. Zool., vol. 2, 1832, 01. IX, pi. 4. 

 Type. — Cerocephala cornigera Westwood. (Monobasic.) 

 Isogenotypic. 



Ceyxia Gibaitlt. 



Zool. Jahrb., vol. 31, 1911, p. 382. Five species. 



Type. — Ceyxia fumipennis Girault. (Original designation.) 



Synonym of Chalcxs, according to Girault, Arch. Naturg., Jahrg. 79, Abt. 

 A, Heft 6, 1913, p. 67. 

 (Chaetospila Dalla Torre) = Emendation of Choetospila Westwood. 



Cat. Hym., vol. 5, 1898, p. 207. 

 (Chaetosticha Forster)= Emendation of Chaetostricha Walker. 



Hym. Stud., Heft 2, 1856, pp. 87, 89. 

 Chaetostricha (Haliday) Walker= (Chaetosticha F6RSTER=Chaetostrinx Fors- 

 TEB emendations). 



Ann. Mag. Nat. Hist., ser. 2, vol. 7, 1851, pp. 211, 212. 



Type. — Chaetostricha dimidiata (Haliday) Walker. (Monobasic.) 

 Chaetostricliella Girault. 



Mitt. Zool. Mus. Berlin, vol. 7, 1914, p. 147. 



Type. — €haetostrichella platoni Girault. (Monobasic and original desig- 

 nation.) 

 (Chaetostrinx For8ter)= Emendation of Chaetostricha Walkeb. 



Hym. Stud., Heft 2, 1856, p. 89. 

 Chalcaspis Howard. 



Proc. U. S. Nat. Mus., vol. 17, 1895, p. 606. 



Type. — Chalcaspis pergandei Howard. (Monobasic.) 



