16 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



*Genus HEPTAMELUS Holiday 



Heptamelus Haliday, 1855. Nat. Hist. Rev. 2 (Proc.) : 60. 



Type: Melicerta ochroleuca Stephens. By monotypy. 



*ochroleucus (Stephens). B. C; N. Eurasia. Hosts: Ferns. 



Melicerta ochroleuca Stephens, 1835. Illust. Brit. Ent. Mand., v. 7, p. 95. 

 Distribution: Benson, 1962, loc. cit. supra, p. 387. 



Genus SELANDRIA Leach, p. 24 



♦flavens (Klug). Northeast, and Northcent. N. Amer.; Holarctic. Host: 



Carex sp. 

 Tenthredo (,Allantus) flavens Klug, 1814. Mag. Ges. Naturf. Fr. Berlin 



8: 48. 9, $. 

 Selandridea vanduzeei Rohwer, 1911 (syn. by Benson, 1962, loc. cit. 



supra, p. 387). 



vanduzeei (Rohwer). Syn. of flavens (Klug). 



*wuestneii Konow. Man.; Europe. Host: Carex sp. 



Selandria tviistneii Konow, 1885. Wein. Ent. Zeit. 4: 122. 9, $ 

 Distribution: Benson, 1962, loc. cit. supra, p. 387. 



DOLERUS subgenus DOLERUS Panzer, pp. 24-27 



*aspep Zaddach. Conn., Mass., Mich., S. Dak.; Europe, Siberia. Hosts: 



Grasses and sedges. 

 Dolerus asper Zaddach, 1859. Prog. Fried. Coll. Konigsb., p. 21. $. 

 Dolerus tectus MacGillivray, 1914 (syn. by Benson, 1962, loc. cit. supra, 



p. 389). 



tectus MacGillivray. Syn. of asper Zaddach. 



Genus CALIROA O. Costa, pp. 28-29 

 aniygdalina Rohwer. Md., Va., Tenn., Mo. 

 lineata MacGillivray. Pa., Md., Va., N. C. 



Genus HETERARTHRUS Stephens, pp. 29-30 



nemoratus ( Fallen ) . 



Taxonomy: Lindquist, 1959. Canad. Ent. 91: 625-627 (larva). 



Genus MESSA Leach, p. 30 

 alaskana (Kincaid). Syn. of wuestneii (Konow). 



*wuestneii (Konow). N. W. T., Alaska; Circumpolar. Host: Leafminer on 



Salix sp. 

 Fenusa tviistneii Konow, 1894. Wien. Ent. Ztg. 13: 91. 9, $. 

 Fenusa alaskana Kincaid, 1900 (syn. by Benson, 1959. Roy. Ent. Soc, 



London, Proc. (B) 28: 90). 

 Taxonomy: Benson, 1959, loc. cit. supra, pp. 90-91. 



Genus PROFENUSA MacGillivray, pp. 30-31 



alumna (MacGillivray). Syn. of thomsoni (Konow). 



"'platani Burks. Calif. Host: Platanus racemosa. 



Profenusa platanae (!) Burks, 1957. Ent. News 68: 207. 9, $. 



*thomsoni (Konow). Ont., Wis.; Holarctic. Host: Leafminer on Betula sp. 

 Fenusa thomsoni Konow, 1886. Wien. Ent. Ztg. 5: 270. 9. 

 Messa alumna MacGillivray, 1923 (syn. by Benson, 1959, loc. cit. supra, 



p. 91). 

 Taxonomy: Lindquist, 1959. Canad. Ent. 91: 625-627 (larva, alumna). — 



Benson, 1959, loc. cit. supra, p. 91. 



Genus FENUSA Leach, p. 31 



pusilla (Lepeletier). Wis., Wash., Oreg., Calif. 



Taxonomy: Lindquist, 1959, loc. cit. supra, pp. 625-627 (larva). 



