ICHNEUMONIDAE 83 



*curtum Townes. Calif. 



Odontocolon curtum Townes, 1960. In Townes and Townes, U. S. Natl. 

 Mus. Bui. 216 (Pt. 2) : 450, 453, 470. $, 9. 



*depressum Townes. Colo. (Rocky Mt. N. P.) . 



Odontocolon depressuni Townes, 1960. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 2) : 449, 453, 459. 9. 



dichrous (Rohwer). 



Taxonomy: Townes and Townes, 1960, pp. 450, 451, 453, 454, 475-478. ?, 



S. 



*dreisbachi Townes. Mich. (Isle Royale). 



Odontocolon dreisbachi Townes, 1960. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 2) : 450, 453, 480. 9. 



*formicoides Townes. Ariz. (Humphreys Peak). 



Odontocolon formicoides Townes, 1960. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 2) : 449, 452, 458. $. 



*ochropus Townes . Atlantic to Rocky Mts. in Transit, and U. Austral 

 Zones, also B. C, Idaho. 

 Odontocolon ochropus Townes, 1960. In Townes and Townes, U. S. Natl. 

 Mus. Bui. 216 (Pt. 2) : 451, 454, 482. $,9. 



*parvum Townes. B. C. to Oreg., Idaho, Wyo., Colo. 



Odontocolon parvum Townes, 1960. In Townes and Townes, U. S. Natl. 

 Mus. Bui. 216 (Pt. 2) : 450, 452, 454, 472. $, 9. 



polymorphum Cushman. B. C, Oreg. 



*pullum Townes. B. C, Calif. 



Odontocolon pullum Townes, 1960. In Townes and Townes, U. S. Natl. 

 Mus. Bui. 216 (Pt. 2) : 449, 452, 456. 9, $. 



punctatum (Cushman). B. C, Wash., Oreg., Calif. Wyo. Host: "Tremex" in 

 A bies. 



punctulatum (Thomson). Delete from Catalog; European species. 



Odontomerus alaskensis Rohwer. Remove from syn., valid species. 



*sierrae Townes. Calif. 



Odontocolon sierrae Townes, 1960. In Townes and Townes, U. S. Natl. 

 Mus. Bui. 216 (Pt. 2) : 451, 454, 471. $, 9. 



strangaliae (Rohwer). N. B., Ont., Mich., Wis., Minn., N. C, Tenn., Ala. 

 Hosts: "Leptura" larvae, Strangalina luteicornis (Fab.). 



vicinum (Cresson). Upper Austral Zone. Hosts: Buprestid in Betula nigra, 

 Dicerca divaricata (Say). 



♦Genus ISCHNOCEROS Gravenhorst 



Ischnoceros Gravenhorst, 1829. Ichn. Europaea, v. 2, p. 949. 



Type: Ichneumon rusticus Fourcroy. Desig. by Viereck, 1914. 



Place before genus Aplomerus Provancher, p. 207. 



'clivulus Townes. Calif. 



Ischnoceros clivnlus Townes, 1957. Ent. Soc. Wash. Proc. 59: 21. 9. 



Genus APLOMERUS Provoncher, p. 207 



*arugosus Townes and G. Townes. Wyo. (Shoshone Canyon) . 



Aplomerus arugosus Townes and G. Townes, 1960. In Townes and 

 Townes, U. S. Natl. Mus. Bui. 216 (Pt. 2) : 441, 446. 9. 



buprestivorus Rohwer. Calif., Ariz. 



*robustus Townes and G. Townes. B. C. to Calif. Host: Buprestid. 



Aplomerus robustus Townes and G. Townes, 1960. In Townes and 

 Townes, U. S. Natl. Mus. Bui. 216 (Pt. 2) : 440, 441, 443. $, 9. 



tibialis (Provancher). Oreg. 



