,372 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxii. 



3. BOTHRIOTHORAX MACROGLENES Ashmead. 

 Bothriothorax macrogleves Ashmead, Bull. No. 3, Kans. Exp. Sta., 1888, App., j). v. 



Type in Kansas State Agricaltural College. 

 Habitat. — Kausas: Riley County, 



4. BOTHRIOTHORAX NIGRIPES Howard. 



Bothriothorax n'ujripes Howard, Proc. U. S. Nat. Mus., XVII, 1895, p. (510, female.— 

 Dalla Torhe, Cat. Hym., V, 1898, p- 228. 



Ti/^e._Cat. No. 2695, U.S.KM. 



"Habitat. — California; New Mexico. 



5. BOTHRIOTHORAX NOVEBORACENSIS Howard. 



Bothriothorax novehoracensls Howard, Proc. U. S. Nat. Mus.. XVII, 1895, p. 609, 

 female.— Dalla Torre, Cat. Hym., V, 1898, p. 228. 



Type.— Gat. No. 2693, U.S.N.M. 

 Habitat. — New York; New Hampshire. 



6. BOTHRIOTHORAX PECULIARIS Howard. 



Bothriothorax peculiaris Howard, Bull. No. 5, U. S. Dejit. Agric, Div. Ent., 1885, 

 p. 20, female and male.— Cresson, Syu. Hym. N. A., 1887, p. 240.— Howard, 

 Proc. U. S. Nat. Mus., XVII, 1895, p. 608.— Dalla Torre, Cat. Hym.,V, 1898, 

 p. 228. 



Type.— Gat. No. 2646, U.S.N.M. 



Habitat. — Virginia. 



Host. — Dii)t. : Syrpbid larva. 



7. BOTHRIOTHORAX PLANIFRONS Howard. 



Bothriothorax planifrons Howard, Proe. U. S. Nat. Mus., XVII, 1895, p. 611, 

 female.— Dalla Torre, Cat. Hym., V, 1898, p. 228. 



Type.— Gat. No. 2697, U.S.N.M. 

 Habitat. — California. 



8. BOTHRIOTHORAX ROTUNDIFORMI3 Howard. 



Bothriothorax rotundiformis Howard, Proc. U. S. Nat. Mus,, XVII, 1895, p. 610, 

 female.-DALLA Torre, Cat. Hym., V, 1898, p. 228. 



Ti/pe.— Gat. No. 2696, U.S.N.M. 

 Habitat — California. 



9. BOTHRIOTHORAX VIRGINIENSIS Howard. 



Bothriothorax virginiensia Howard, Bull. No. 5, U. S. Dept. Agric, Div. Ent., 

 1885, p. 20, female.— CRESSOy,Syn. Hym. X. A., 1887, p. 240.— Howard, Proc. 

 U. S. Nat. Mus., XVII, 1895, p. 608, female.-DALLA Tokke, Cat. Hym., V, 

 1898, p. 228. 



Type.— Gat. No. 2645, U.S.N.M. 

 Habitat. — Virginia. 



