16 Hymenoptera in America North of Mexico 



Lyda perplexa Cresson, 1880. Amer. Ent. Soc, Trans. 8: 31. 9. 



Biology: Lindquist and Harnden, 1970. Canad. Ent. 102: 95-97. 

 ocreatus (Say). Que. to N. C. w. to 111., Man., Minn. Host: Coryhis, Comus{i). 

 Lyda ocreata Say, 1836. Boston Jour. Nat. Hist. 1: 222. 9. 



Biology: Dyar, 1895. Ent. News 6: 199-200 (with larva description). 

 paciflcus (Norton). Colo., Idaho, w. to B. C. and Calif. Host: Rosa califomica. 

 Lyda pacifica Norton, 1869. Amer. Ent. Soc, Trans. 2: 338. 9. 

 Lyda melliventris Cresson, 1880. Amer. Ent. Soc, Trans. 8: 32. S . 



Biology: Middlekauff, 1964. Calif. Univ. Pubs., Ent. 38: 41-42. 

 palachei (Ashmead). Alaska (Kodiak). 



Bactroceros palachei Ashmead, 1902. Wash. Acad. Sci., Proc 4: 254. 9. 

 pallimaculus (Norton). Que. to Ga., w. to Colo, and B. C. Host: Rosa{?). An adult collection 

 record. 

 Lyda pallimacula Norton, 1869. Amer. Ent. Soc, Trans. 2: 337. 9. 

 Lyda pallidirnaaila Dalla Torre, 1894. Cat. Hym., v. 1, p. 435. Emend. 



persicum MacGillivray. Que. to Fla. w. to Minn., Nebr., Tex. Ecology: A pest of peach. Host: 

 PruJius persica, Primus serotina. 

 Pamphilius persicum MacGillivray, 1907. Canad. Ent. 39: 308. 9. 

 Pamphilius perseae Rohwer, 1926. In Leonard, Cornell Univ. Agr. Expt. Sta., Mem. 101: 



872. Emend. 

 Pamphilius persicus Klima, 1937. Hym. Cat., pt. 3, p. 45. Emend. 

 Pamphilius unalatus MacGillivray, 1920. Brooklyn Ent. Soc, Bui. 15: 112. 9. 



Biology: Walden, 1907. U. S. Dept. Agr., Bur. Ent. Bui. 67: 85-87. — Walden, 1908. Conn. 

 (State) Agr. Expt. Sta., Ann. Rpt., pp. 285-300. 



Morphology: Crampton, 1919. Ent. Soc. Wash., Proc. 21: 219 (genitalia). 

 phyllisae Middlekauff. N. B. to N. C. w. to 111. and Minn. Host: Quercus rubra. 

 Pamphilius phyllisae Middlekauff, 1964. Calif. Univ., Pubs., Ent. 38: 49. 9, 6. 



Biology: Eidt and Nichols, 1970. Canad. Ent. 102: 53-63. 

 pullatus (Cresson). Newfoundland to Va., w. to 111., Mo. Host: Viburnum dentatum. 



Lyda pidlata Cresson, 1880. Amer. Ent. Soc, Trans. 8: 31. 9. 

 quebecensis (Provancher). Que. to N. C, w. to Mich. 



Lyda quebecensis Provancher, 1878. Nat. Canad. 10: 205. 9. 

 rileyi (Cresson). Conn, to W. Va., w. to Mich., Iowa, Mo. Host: Amelanchier. 



Lyda rileyi Cresson, 1880. Amer. Ent. Soc, Trans. 8: 32. 9. 



Pamphilius subcavifrons Rohwer, 1910. Canad. Ent. 42: 219. S. 

 rufofasciatus (Norton). Newfoundland to Ga. w. to Minn., Man., Colo., Alta.; Siberia. 



Lyda rufo-fasciata Norton, 1869. Amer. Ent. Soc, Trans. 2: 340. 9. 



Lyda rxifocincta Cresson, 1880. Amer. Ent. Soc, Trans. 8: 32. 6. 



Taxonomy: Benes, 1972. Acta Ent. Bohem. 69: 388 (in Onychohjda; a holarctic sp.). 

 semicinctus (Norton). Que. to N. C. w. to Tenn. and Ind. Host: Amelanchier canadensis, 



Amelanchier sp., Pyrus malus, Prunus virginiana. Some may not represent true hosts. 

 Lyda semicincta Norton, 1862. Ent. Soc Phila., Proc. 1: 144. 9. 

 sitkensis (Kincaid). Idaho, Nev., Alaska, B. C, Wash., Oreg., Calif. Host: Rubus parviflorus, R. 

 vitifolius, and probably other species of Rubus. 

 Bactroceros sitkensis Kincaid, 1900. Wash. Acad. Sci., Proc 2: 344. 9. 

 Pamphilius ftilvifrons Rohwer, 1910. Canad. Ent. 42: 218. 9. 

 Pamphilius fortuitus MacGillivray, 1923. 111. Univ., Bui. 20(50): 27. 9 . 



Biology: Middlekauff, 1964. Calif. Univ., Pubs., Ent. 38: 62-63. 

 uniunguis Middlekauff. N. C, Man., Minn. 



Pamphilius uniunguis Middlekauff, 1964. Calif. Univ., Pubs., Ent. 38: 65. 9. 

 vernalis Middlekauff. Man., Nebr. 



Pamphilius vernalis Middlekauff, 1964. Calif. Univ., Pubs., Ent. 38: 66. 9. 



