TENTHREDINIDAE 15 



lecontei (Fitch). 



Biology: Benjamin, 1955. U. S. Dept. Agr. Tech. Bui. 1118, 57 pp. 



*merkeli Ross, Fla. Host: Pinus elliotti var. densa. 



ISeodiprion merkeli Ross, 1961. Ent. Soc. Amer. Ann. 54: 452. ?, $. 



nanulus nanuliis Schedl. Hosts: Pinus echinata, P. rigida. 



Biology: McCormick and Andresen, 1961. Amer. Mus. Novit. 2032, 6 pp. 



uigroscutum Middleton. Mich. 



pratti banksianae Rohwer. 



Biology: Ghent, 1958. Canad. Jour. Zool. 36: 175-183. — Moens and 

 Atwood, 1963. Canad. Ent. 95: 779-782. 



pratti pratti (Dyar). N. J. south to N. C. west to Ind. and Ky. Hosts: Pinus 

 echinata, P, rigida, P. virginiana. 

 Biology: Morris, Schroecler, and Bobb, 1963. Pine Sawfly in Va., Va. 

 Div. For., 42 pp.— Bobb, 1963. Jour. Econ. Ent. 56: 618-621. 



sertifer ( Geoff roy). 



Biology: Griffiths, 1959. Canad. Ent. 91: 500-511.— Wallace and Sullivan, 



1963. Canad. Ent. 95: 1051-1066. 

 Physiology: Marek, 1963. ceskol. Spolec. Zool. Vest. 27: 115-124. 



swainci Middleton. Mich., Minn. 



Biology: Ghent and Wallace, 1958. Forest Sci. 4: 264-272.— Franklin, 

 1959. Ent. News 70: 62. 



taedae linearis Ross. La. Host: Pinus echinata. 



Biology: Coyne, 1959. U. S. Dept. Agr. For. Pest Leaflet 34, 4 pp. 



*warreni Ross. Ark. Host: Pinus echinata. 



ISeodiprion warreni Ross, 1961. Ent. Soc. Amer. Ann. 54: 451. ?, 3. 



DIPRION subgenus DIPRION Schrank, p. 21 



similis (Hartig). 



Biology: Casida, Coppel, and Watanabe, 1963. Jour. Econ. Ent. 56: 

 18-24. 



DIPRION subgenus GILPINIA Benson, p. 21 



hercyniae ( Hartig ) . 



Biology: Martineau, 1963. Canad. Ent. 95: 317. 



Family TENTHREDINIDAE 



Subfamily SELANDRIINAE 

 Taxonomy: Malaise, 1963. Ent. Tidskr. 84: 159-215 (genera of world). 



Genus HEMITAXONUS Ashmead, p. 22 



dubitatus (Norton). 



Biology: Krombein, 1960. Ent. News 71: 30. 



ANEUGMENUS subgenus ANEUGMENUS Hartig, p. 23 



*padi (Linnaeus). Oreg., widespread in Canada; Europe, Asia Minor, 



Transcaucasus. Hosts : Ferns. 

 Tenthredo padi Linnaeus, 1761. Fauna Suec, ed. 2, p. 390. [$.] 

 Tenthredo stramineipes Klug (syn. by Malaise and Benson, 1934, Arkiv 



for Zool. 26 A (20) :6). 

 Selandria urbis Ross (syn. by Benson, 1962. Brit. Mus. (Nat. Hist.) 



Bui. Ent. 12: 387). 



stramineipes (Klug). Syn. of padi (Linnaeus). 

 urbis Ross. Syn. of padi (Linnaeus). 



♦Tribe HEPTAMELINI 

 Place in Selandriinae, after genus Aneugmenus Hartig, p. 24. 



