12 HYMENOPTERA OF AMERICA NORTH OP MEXICO 



*PamphiUus subg. Onycholyda Takeuchi, 1938. Tenthredo 2: 218. (Syn. 

 teste Benson, 1945, loc. cit. supra, p. 31.) 



Type: Pamphilius sulphureipes Kirby. Orig. desig. 

 Revision: Middlekauff, 1964. Calif. Univ. Pubs., Ent. 38: 1-80. 



amplectus (Fabricius). N. J. south to Fla. west to 111. and Tex.; delete Colo, 

 from dist. Host: Rubus sp. Delete cavifrons Cresson from syn. 

 and transf. to syn. of muhisignatus (Norton). 

 Lyda plagiata Klug (syn. teste Middlekauff, 1964, loc. cit. supra, p. 14). 



burquei (Provancher) . Ont., Va. 



cinctus Harrington. Que., N. Y., Mich., Wis. 



dentatus MacGillivray. Syn. of luteicornis (Norton). 



excavatus (Norton). Que. south to Va. west to Mich., Minn., Ohio; B. C. 

 Host: Cornus stolonifera. 



fletcheri MacGillivray. Syn. of luteicornis (Norton). 



fortuitus MacGillivray. Syn. of *sitkensis (Kincaid). 



fulvifrons Rohwer. Syn. of *sitkensis (Kincaid). 



greenei Rohwer. Syn. of ocreatus (Say). 



harringtonii (Provancher). Syn. of luteicornis (Norton). 



*infuscatus Middlekauff. Maine, Alta., B. C. Host: Populus tremuloides. 

 Pamphilius infuscatus Middlekauff, 1964. Calif. Univ. Pubs., Ent. 38 : 24. 

 ?, 5. 



luteicornis (Norton). N. B. and N. S. south to Fla. west to Man. and 111., 



Alta. Hosts: Rubus spp. 

 Lyda harringtonii Provancher, 1886 (syn. teste Middlekauff, 1964, loc. 



cit. supra, p. 25). 

 Pamphilius ocellatus Rohwer, 1910 (syn. teste Middlekauff, 1964, loc. cit. 



supra, p. 25). 

 Pamphilius ruhi Rohwer, 1910 (syn. teste Middlekauff, 1964, loc. cit. 



supra, p. 25). 

 Pamphilius dentatus MacGillivray, 1912 (syn. teste Middlekauff, 1964, 



loc. cit. supra, p. 26). 

 Pamphilius fletcheri MacGillivray, 1912 (syn. teste Middlekauff, 1964, 



loc. cit. supra, p. 26). 

 Biology: Fletcher, 1900. Rpt. Ent. Bot. Dom. Expt. Farm Ottawa, Sess. 



Paper 8 a: 180-181 (multisignata) . — Walden, 1913. Conn. Agr. 



Expt. Sta. Ann. Rpt. 36: 236-240 (dentatus). 



muhisignatus (Norton). Ont. west to B. C. south to Kans., and N. Mex. 



Delete melliventris Cresson from syn. and transf. to syn. of 



pacificus (Norton). 

 Lyda cavifrons Cresson, 1865 (syn. teste Middlekauff, 1964, loc. cit. 



supra, p. 30). 

 *Bactroceros pugnax Rohwer, 1908. N. Y. Ent. Soc. Jour. 16: 103. ?. 



Preocc. (Syn. teste Middlekauff, 1964, loc. cit. supra, p. 30.) 

 Anoplolyda saeva Rohwer, 1910, n. name for pugnax Rohwer. 



nigritibialis Rohwer. Que. south to N. C. west to Alta. and Colo. 



Pamphilius transversus MacGillivray, 1912 (syn. teste Middlekauff, 1964, 

 loc. cit. supra, p. 33). 



occWatMs Rohwer. Syn. of luteicornis (Norton). 



ochreipes (Cresson). Transf. from Cephalcia Panzer teste Middlekauff, 1964, 

 loc. cit. supra, p. 38. Maine and Ont. south to N. C. west to 

 Alaska and B. C. Host: Adults taken on Cornus and Corylus. 

 Lyda perplexa Cresson, 1880 (syn. teste Middlekauff, 1964, loc. cit. supra, 

 p. 38). 



ocreatus (Say). Maine south to N. C. west to Man. and 111. Host: Corylus 

 rostrata. 



