50 Hymenoptera in America North of Mexico 



Priophonis. salicivorus Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 



60: 29. 9, 6. 

 morio (Lepeletier). N. B. to B. C. s. to Pa., Mich., Mont., CaHf.; Europe to Siberia. Ecology: 



Widespread. Host: Rubus. Introduced into New Zealand and Tasmania; attempted 



introduction into Hawaii from Oreg. and Calif, to aid in biological control of Rubus. 

 Cladiiis vtorio Lepeletier, 1823. Monog. Tenthred., p. 58. 9, 6. 

 Nemahis bnillei Dahlbom, 1835. Conspectus Tenthred., Siricid., Oryssin. Scand., p. 7. 

 Cladins tener Zaddach, 1859. Programm Friedr. Col. Konigsberg, p. 11. 9. 

 Cladius tristis Zaddach, 1859. Programm Friedr. Col. Konigsberg, p. 11. 9, d. 

 Priophonis rubivorus Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 



28. 9. 

 Priophorus montanus Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 



31.9. 

 Priophonis nibi Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 32. 



9. 



Biology: Essig and Hoskins, 1944. Calif. Dept. Agr., Ext. Serv. Cir. 87: 37. —Smith and Kido, 

 1949. Hilgardia 19: 43-54. -Nakao, 1967. Hawaii. Ent. Soc, Proc. 19: 339. 

 pallipes (Lepeletier). Newfoundland to Alaska s. to Va., Tenn., 111., Colo., Oreg.; Eurasia. 



Ecology: Widespread. Host: Pninus, Crataegus, Alnus. 

 Tenthredo albipes Fallen, 1808. Svenska Ventensk. Akad., Handl. 29: 110. Preocc. by 



Geoffroy, 1785. 

 Cladius pallipes Lepeletier, 1823. Monog. Tenthred., p. 59. 9, 6. 

 Pristiphora varipes Lepeletier, 1823. Monog. Tenthred., p. 61. 6. 

 Cladius !wm?(?us Stephens, 1835. Illus. Brit. Ent., v. 7, p. 23. 

 Neynatus vielaiiostigma Stephens, 1835. Illus. Brit. Ent., v. 7, p. 35. 

 Cladius aequalis Norton, 1872. Amer. Ent. Soc, Trans. 4: 78. 6. 

 Priophonis discors Konow, 1894. Wien. Ent. Ztg. 13: 88. 

 Cladius solifaris Dyar, 1895. Canad. Ent. 27: 192. 9, larva. 

 Priophonis modestius MacGillivray, 1921. Ent. News 32: 49. 9. 

 Priophonis muuditus MacGillivray, 1921. Ent. News 32: 50. 9. 

 Priophonis crataegi Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 



26. 9. 

 Priophonis pnini Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 32. 



9, 6. 

 Priophonis virginiayius Rohwer, 1922. hi Rohwer and Middleton, U. S. Natl. Mus., Proc. 



60:34. 9. 

 Priophonis plesius Rohwer, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 35. 



9. 



Biology: Middleton, 1922. hi Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 1-46 (notes 

 following descriptions of species listed above). 



Genus TRICHIOCAMPUS Hartig 



Cladius subg. Trichiocanipns Hartig, 1837. Fam. Blattwespen und Holzwespen, nebst 

 Einleitung Naturgesch. Hym., p. 176. 



Type-species: Neniaius grandis Lepeletier. Desig. by Rohwer, 1911. 

 gregarius (Dyar). Maine to Pa. w. to Ont, Mich. Host: Populiis. 



Cladius (Trichiocanipus) gregarius Dyar, 1895. Canad. Ent. 27: 191. 9, 3, larva. 



Biology: Middleton, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 11. 

 simplicicornis (Norton). N. S. to N. Y. w. to Sask.; N. Mex. and Calif. Host: Salix, sometimes 

 Populus. 

 Cladius simplicicornis Norton, 1869. Amer. Ent. Soc, Trans. 2: 367. 6 . 

 Priophorus irregularis Dyar, 1900. N. Y. Ent. Soc, Jour. 8: 28. 6 . Larva. 

 Trichiocampus patchiae MacGillivray, 1921. Ent. News 32: 48. 9. 

 Priophonis rnoratus MacGillivray, 1921. Ent. News 32: 50. 9. 



Biology: Middleton, 1922. In Rohwer and Middleton, U. S. Natl. Mus., Proc. 60: 9. 



