Superfamily CEPHOIDEA 137 



Cephus 7)iandib2ilaris Lepeletier, 1823. Monog. Tenthred., p. 19. 



Cephus nigritus Lepeletier, 1823. Monog. Tenthred., p. 20. 



Cephus vittatus Costa, 1878. Accad. delle Sci. Fis. e Mat. Napoli, Atti. 7: 14. 



CalamentaiDjohnsmii Ashmead, 1900. N. J. State Bd. Agr. Ann. Rpt. Sup., p. 600. 



Biology: Gahan, 1920. U. S. Dept. Agr., Bui. 834, 18 pp. — Hauser, 1935. Jour. Econ. Ent. 28: 

 457-458. —Hauser, 1936. Ohio Agr. Expt. Sta. Bimonthly Bui. 21: 109-111. — Udine, 1941. 

 U. S. Dept. Agr. Circ. 607, 9 pp. -Wallace and McNeal, 1966. U. S. Dept. Agr., Tech. Bui. 

 1350, 50 pp. (history; damage; distribution; hosts; biology; control; breeding for sawfly 

 resistance; extensive bibliography to work prior to 1966, too large to repeat here). 



Morphology: Parker, 1934. Bol. Lab. Zool. Gen. e Agr. Portici 28: 159-191 (larval anatomy). 



