996 Hymenoptera in America North of Mexico 



Taxonomy: Burks, 1975. Brit. Mus. (Nat. Hist.) Ent., Bui. 32 (4): 143 (lectotype designated). 

 hagenowii (Ratzeburg). S. C, Ga., Fla., Ala., Miss., La., Tex.; worldwide. Ecology: Commonly 

 found in roach-infested, heated buildings throughout North America, but able to exist in 

 a state of nature only in the far south. Host: Blatta orientalis (L.), Periplaneta 

 americana (L.), P. mistralasiae (F.), P. bninnea Burm., P.fuliginosa (Serv.), Eurycotis 

 floridana (Walk.). 



Entedon kagenou'ii Ratzeburg, 1852. Ichn. d. Forstins., v. 3, p. 211. 



Tetrastichus floridanus Ashmead, 1887. Amer. Ent. Soc, Trans. 14: 203. 9, S. 



Tetrasticlioidesd) broivni Ashmead, 1905. U. S. Natl. Mus., Proc. 29: 113. 9. 



Tetrasticliodes asthenogmus Waterston, 1915. Bui. Ent. Res. 5: 340. 9. 



Taxonomy: Gahan, 1914. U. S. Natl. Mus., Proc. 48: 168. —Burks, 1943. U. S. Natl. Mus., Proc. 

 93: 554. -Roth and Willis, 1960. Smithsn.-Inst., Misc. Collect. 141: 249. — Domenichini, 

 1965. Bol. Zool. agr. e di Bach. (2) 6: 185. 



Biology: Usman, 1949. Current Sci. (India) 18: 407. —Roth and Willis, 1954. Amer. Ent. Soc, 

 Trans. 80: 53-72. —Edmunds, 1955. Ent. Soc. Amer., Ann. 48: 210-213. —Cameron, 1955. 

 Bui. Ent. Res. 46: 137-147. —Cameron, 1957. Bui. Ent. Res. 48: 205-206. —Roth and Willis, 

 1960. Smithsn. Inst., Misc. Collect. 141: 251-253. 



Morphology: Cameron, 1955. Bui. Ent. Res. 46: 137-147. 

 haitiensis Gahan. Fla.; West Indies. Introduced from Puerto Rico and recovered, but not 

 certainly established. Host: Diaprepes abbreviatus (L.), D. quadrivittatus (Oliv.), 

 Pachnaeus litus (Germar). 

 Tetrastichus haitiensis Gahan, 1929. Ent. Soc. Wash., Proc. 31: 17. 9, 6. 



Biology: Myers, 1932. Ent. Soc. London., Trans. 80: 135-136. — Wolcott, 1934. Puerto Rico 



Univ., Jour. Agr. 18: 426-427. —Myers, 1935. Bui. Ent. Res. 26: 237. —Wolcott, 1936. 



Puerto Rico Univ., Jour. Agr. 20: 521. —Tucker, 1936. Barbados Dept. Sci. and Agr., Agr. 



Jour. 5: 7-11. —Tucker and Wolcott, 1936. Internatl. Soc. Sugar Cane TechnoL, Proc. 5th 



Cong., pp. 403-404. —Wolcott, 1937. Puerto Rico Univ., Jour. Agr. 20: 884, 900, 901, 912. 



—Wolcott and Martorell, 1944. Puerto Rico Univ., Jour. Agr. 27: 97. —Wolcott, 1948. 



Puerto Rico Univ., Jour. Agr. 32: 776-777. —James, 1954. Jamaica Dept. Agr., Bui. 54: 11. 

 hesperius Burks. 111. Ecology: Emerged from cynipid galls. Host: Diplolepis ignota (0. S.). 



Tetrastichus hesperius Burks, 1947. Ent. News 58: 88. 9, 6. 

 hibus Burks. Calif. Ecology: Emerged from cup-gall on Artemisia ludoviciana. 



Tetrastichus hibus Burks, 1943. U. S. Natl. Mus., Proc. 93: 582. 9, 6. 



hillmeadia (Girault). Md. 



Ootetrastichus hillmeadia Girault, 1917. Chalcidoidea Nova Marilandensis. Ill, p. 2. 9. 

 holbeini Girault. W. Va., Mo., Calif. Host: Chrysobothris femorata (Oliv.), C. mali Horn. 



Tetrastichus holbeini Girault, 1917. New Chalcid Flies, p. 2. 9. 

 homeri (Girault). Va., S. C, Ga., Fla., Iowa. Host: Asteromyia carbonifera (0. S.) leaf gall on 

 Solidago. 



Paromphaloidomyiia homeri Girault, 1917. New Chalcid Flies, p. 1. 



Tetrastichus argyrus Burks, 1943. U. S. Natl. Mus., Proc. 93: 558. 9, cJ. 

 hunteri Crawford. Miss., Ark., La., Tex. Host: Anthonovius grandis Boh. 



Tetrastichus hunteri Crawford, 1909. Ent. Soc. Wash., Proc. 11: 150. 9. 



Biology: Pierce, 1910. Jour. Econ. Ent. 3: 453. —Pierce et a/., 1912. U. S. Dept. Agr., Bur. 

 Ent. Bui. 100: 56-63. -Hunter and Pierce, 1912. U. S. Dept. Agr., Bur. Ent. Bui. 114: 142. 

 ichthyus Burks. Tex. Host: Neurotenis quercusrileyi (Bass.), Xanthoteras emoryi (Ashm.). 

 Both records are questionable. 

 Tetrastichus ichthyus Burks, 1943. U. S. Natl. Mus., Proc. 93: 528. 9,6. 

 impexus Girault. Va. Host: Disholcaspis quercusglobulus (Fitch) gall. 



Tetrastichus impexus Girault, 1917. New Chalcid Flies, p. 2. 

 incertus (Ratzeburg). Que., N. H., Vt., Mass., Conn., N. Y., N. J., Pa., Del, Md., Va., W. Va., 

 Ky.; Europe. Introduced from Europe. Host: Hypera postica (Gyll). 

 Eulophus incertus Ratzeburg, 1844. Ichn. d. Forstins., v. 1, p. 168. 

 Tetrastichus erdoesi Domenichini, 1965. Bol. Zool. agr. e di Bach. (2), 6: 99. 



