Superfamily TENTHREDINOIDEA 45 



Dolerus coruscans Konow, 1890. Wien. Ent. Ztg. 9: 10. N. name for anthracinus Thomson. 

 Dolems wanda Ross, 1935. Ent. Soc. Wash., Proc. 37: 91. 9. 



Biology: Kamm, 1975. Environ. Ent. 4: 312-314. 

 unicolor (Beauvois). Que. to Ga. w. to Man., S. Dak., Colo. Host: Phleum pratense. 

 Tenthredo unicolor Beauvois, 1805. Ins. Afr. Amer., p. 97. 6. 

 Tenthredo thoracinus Beauvois, 1805. Ins. Afr. Amer., p. 97. 9. 



Dolerus arvensis Say, 1824. In Keating, Narr. Long's 2nd Exped., v. 2 (App.), p. 319. 9. 

 Dolerus thoracicus Kirby, 1882. List Hym. Brit. Mus., v. 1, p. 230. 



Biology: Riley and Marlatt, 1891. U. S. Dept. Agr., Insect Life 4: 168-179. —Forbes, 1885. 

 14th Rpt. State Ent. Ill, p. 100. 



Species Group Sericeus 



kennedyi Ross. Ohio. 



Dolerus kennedyi Ross, 1935. Ent. Soc. Wash., Proc. 37: 90. 9. 

 sericeus centralis Ross. 111. 



Dolerus sericeus centralis Ross, 1931. 111. Biol. Monog. 12(3): 46. 9, 6. 

 sericeus neosericeus MacGillivray. N. B. to N. Y. w. to Wis. 



Dolerus neosericeus MacGillivray, 1908. Canad. Ent. 40: 125. 9. 



Dolerus necosericeus (!) MacGillivray, 1923. 111. Univ. Bui. 20(50): 13. 

 sericeus parasericeus MacGillivray. N. Y., B. C. 



Dolerus parasericeus MacGillivray, 1908. Canad. Ent. 40: 125. 9. 



Dolerus polysericeus MacGillivray, 1908. Canad. Ent. 40: 125. 9. 

 sericeus sericeus Say. Que. to Del. w. to B. C, Minn., Mo. 



Dolerus sericeus Say, 1824. In Keating, Narr. Long's 2nd Exped., v. 2 (App.), p. 320. 9. 



Dolems colosericeiis MacGillivray, 1908. Canad. Ent. 40: 125. 9. 



Dolerus monosericeus MacGillivray, 1908. Canad. Ent. 40: 126. 9,6. 



Species Group Collaris 



abdominalis (Norton). Mass. to Ga. w. to 111., Kans. 



Dosytheus abdominalis Norton, 1861. Boston Soc. Nat. Hist., Proc. 8: 153. 9,8. 

 agcistus MacGillivray. Maine to Va. w. to Man., Mont., Wyo., Colo., Calif. Ecology: Adults 

 collected in Eqnisetutn - Carex habitats. 



Dolerus agcistus MacGillivray, 1908. Canad. Ent. 40: 129. 9. 



Dolerus agcistus var. maroa Ross, 1931. 111. Biol. Monog^ 12(3): 61. 9. N. syn. 

 bicolor (Beauvois). Que. to Va. w. to Man., Wis., Nebr., Kans. 



Tenthredo bicolor Beauvois, 1805. Ins. Afr. Amer., p. 96. 9. 



Dolerus lesticus MacGillivray, 1914. Canad. Ent. 46: 105. 9. N. syn. 



Dolerus graenicheri MacGillivray, 1914. Canad. Ent. 46: 107. 9. N. syn. 



Dolerus bicolor var. nigrita Ross, 1931. 111. Biol. Monog. 12(3): 59. 9. N. syn. 

 clypealis Ross. Mich., N. W. T., Alta., Mont., Colo., Utah, Wash., Oreg., Calif. 



Dolerus clypealis Ross, 1931. 111. Biol. Monog. 12(3): 50. 9. 



Dolerus clypealis var. nigrilabris Ross, 1931. 111. Biol. Monog. 12(3): 51. 9. 

 collaris Say. Que. to Pa. w. to B. C, Mont., Colo. Host: Eleocharisi?). 



Dolerus collaris Say, 1823. West. Quart. Rptr. 2: 720. 9. 



Dosytheus tnaculicollis Norton, 1861. Boston Soc. Nat. Hist., Proc. 8: 153. 9. 



Dolerus icterus MacGillivray, 1908. Canad. Ent. 40: 127. 9. 



Dolerus collaris var. erebus Ross, 1931. 111. Biol. Monog. 12(3): 55. 9. 

 distinctus Norton. Oreg., Calif. 



Dolerus distinctus Norton, 1872. Amer. Ent. Soc, Trans. 4: 82. 9. 

 eurybis Ross. Que., Maine w. to Man., Minn., Colo. 



Dolerus eurybis Ross, 1931. 111. Biol. Monog. 12(3): 65. 9, 6. 

 idahoensis Ross. Idaho (Moscow). 



Dolerus idahoensis Ross, 1931. 111. Biol. Monog. 12(3): 63. 9. 

 interjectus Ross. Idaho, Wash., Calif. 



Dolerus interjectus Ross, 1931. 111. Biol. Monog. 12(3): 63. 9, S. 



