1018 Hymenoptera in America North of Mexico 



Biology: Gahan, 1920. U. S. Dept. Agr., Bui. 834: 12 (Pleurotropis sp.). —Salt, 1931. Bui. Ent. 



Res. 22: 534-541. -Baird, 1940 (1939). Ent. Soc. Ont., Ann. Rpt. 70: 53. -Udine, 1941. U. S. 



Dept. Agr., Cir. 607: 7. —Smith, 1949 (1947). Ent. Soc. Ont., Ann. Rpt. 78: 39-42. —Smith, 



1959. Canad. Ent. 91: 699-701. —von Rosen, 1959. Ent. Tidskr. 80: 163. 

 perdubius (Girault). Utah. 



Amestocharis perdubius Girault, 1917. Descr. Stellarum Nov., p. 8. 9. 

 phyllotretae (Riley). Mo., La. Host: Phyllotreta zbiimermanni (Crotch). 



Pleurotropis phyllotretae Riley, 1885. U. S. Dept. Agr., Ann. Rpt. for 1884, p. 307. 9,6. 

 rugosithorax (Crawford). Ind., Kans., Utah. Host: Agromyza sp., Phytobia angulata (Loew). 



Pleurotropis rugosithorax Crawford, 1912. U. S. Natl. Mus., Proc. 43: 179. 9,6. 



Pleurotropis kansensis Girault, 1918. Ent. News 29: 128. 9. 



Biology: Webster and Parks, 1913. Jour. Agr. Res. 1: 82, 84. 

 sexdentatus (Girault). Mass., N. J., Ohio, N. C, Kans. Ecology: A primary or secondary 



parasite of small Lepidoptera. Host: Acrobasis comptoniella Hulst, Ancylis comptana 

 fragariae (W. and R.); Meteorus sp. 

 Pseudacrias sexdentatus Girault, 1916. Soc. Ent. 31: 36. 9. 



Biology: Patterson, 1915. Biol. Bui. 29: 340-341. — Schaffner, 1959. U. S. Dept. Agr., Misc. 

 Pub. 767: 86. 

 singularis (Howard). D. C. Host: Cameraria hamadryadella (Clem.). Described from the pupa; 

 recognizably a Pediobius but cannot be specifically placed at present. 

 Chrysocharis singularis Howard, 1882. Amer. Nat. 16: 61. 



Biology: Howard, 1891. U. S. Dept. Agr., Insect Life 4: 194. 

 splendens (Cook and Davis). Mich. Host: Eulophus sp. 



Derostenus splendens Cook and Davis, 1891. Mich. Agr. Expt. Sta., Bui. 73: 13. 6, 9. 

 tarsalis (Ashmead). N. H., s. to N. C, w. to Wash., Oreg., Calif. Ecology: A common secondary 

 parasite of Lepidoptera. Host: Compsilura concinnata (Meig.), Winthemia datanae 

 (Twns.); Apanteles clisiocampae Ashm., A. hyphantriae Riley, A. lacteicolor Vier., A. 

 melanoscelus (Ratz.), Bracon gelechiae Ashm., Casinaria limenitidis (How.), Dibrachys 

 cavus (Walk.), Dimmockia incongnia (Ashm.), D. pallipes Mues., Eupelmella vesicularis 

 (Retz.), E^ipehnus sp., Eupteromalus peregrinus (Graham, Eurytoma sp., Gambrus 

 extrematis (Cress.), Gelis tenellus (Say), Habrocytus phycidis Ashm., Hyposoter 

 fugitivus (Say), Iseropus coelebs (Walsh), Itoplectis conquisitor (Say), Mastrus sp., 

 Phobocampe clisiocampae (Weed), Rogas stigmator (Say), Schizonotus latus (Walk.). 



Asecodes albitarsis Ashmead, 1888. Canad. Ent. 20: 103. 9. Preocc. by Ashmead, 1888. 



Holcopelte tarsalis Ashmead, 1894. Amer. Ent. Soc, Trans. 21: 341. 6,9. 



Pleurotropis ashmeadi Crawford, 1912. U. S. Natl. Mus., Proc. 43: 177. N. name, for 

 albitarsis. 



Taxonomy: Gahan, 1927. U. S. Natl. Mus., Proc. 71 (4): 26. 



Biology: Fiske, 1903. N. H. Agr. Expt. Sta., Tech. Bui. 6: 182, 206, 213, 229. —Smith, 1916. 



Jour. Econ. Ent. 9: 484. — Muesebeck and Dohanian, 1927. U. S. Dept. Agr., Bui. 1487: 12, 



31. -Proper, 1934. Jour. Agr. Res. 48: 361-370. —Marsh, 1937. Ecology 18: 108-111. 



— Dowden, 1939. Jour. Agr. Res. 58: 591. —Reeks and Smith, 1956. Canad. Ent. 88: 572. 



-Schaffner, 1959. U. S. Dept. Agr., Misc. Pub. 767: 86. 

 testaceipes (Crawford). S. C. 



Pleurotropis testaceipes Crawford, 1914. Insecutor Inscitiae Menstruus 2: 37. 9. 

 utahensis (Crawford). Maine, Man., N. Dak., Mont., Utah. Host: Cephus ductus Nort. 

 Originally described as a parasite of an agromyzid, but that was a mistake. 



Pleurotropis utahensis Crawford, 1913. U. S. Natl. Mus., Proc. 45: 316. 9, <J. 



Taxonomy: Phillips, 1914. Jour. Agr. Res. 2: 28. —Gahan, 1921. Ent. Soc. Wash., Proc. 23: 

 113-117. 



Biology: Ainslie, 1920. U. S. Dept. Agr., Bui. 841: 23-24. — Ainslie, 1929. U. S. Dept. Agr., 

 Tech. Bui. 157: 19-20. — Munro et al, 1949. N. Dak. Agr. Expt. Sta., Bimon. Bui. 11: 90. 

 — Nielson, 1949. Canad. Ent. 81: 174-180. —Davis et al., 1955. N. Dak. Agr. Expt. Sta., 

 Bimon. Bui. 18: 64-65. 



