158 Hymenoptera in America North of Mexico 



Spathius digitus Muesebeck and Walkley, 1951. U. S. Dept. Agr., Agr. Monog. 2, p. 169. N. 

 name for fasciatiis Provancher. 

 brevipalpus Matthews. N. C, S. C, Tex. 



Spathius brevipalpus Matthews, 1970. Amer. Ent. Inst., Contr. 4 (5): 29. 9. 

 brunneus Ashmead. Md., W. Va., Fla. Host: Agrilus fallax Say, Scolytus muticus Say. 



Spathius brunneus Ashmead, 1893. Canad. Ent. 25: 72. 9. 

 calligaster Matthews. Que. s. to S. C, w. to 111. Host: Melasis pectinicomis Melsh. 



Spathius calligaster Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 35. 9, 6. 

 canadensis Ashmead. Canada and northern U. S. s. to N. C, S. Dak., and Wash. Host: 



Cryphalus sp., Dryocoetes autographus (Ratz.), Ips pini (Say), Orthotomicus caelatus 

 (Eichh.), Pityophthonis balsameus Blkm., Polygraphus rufipennis (Kirby), Scolytus 

 piceae (Swaine). Host records for canadensis reared from elm apparently all refer to 

 benefactor Matthews. 

 Spathius canadeiisis Ashmead, 1891. Canad. Ent. 23: 2. 9. 

 Spathius clavipennis (!) Ashmead, 1892. In Hopkins, U. S. Dept. Agr., Insect Life 4: 257. 



Nom. nud. 

 Spathius claripennis Ashmead, 1893. Canad. Ent. 25: 72. 6. 

 Spathius tomici Ashmead, 1893. Canad. Ent. 25: 71. 9, cJ. 

 comes Matthews. N. S. and Que. s. to Md., w. to Wis. Host: Chrysobothris pusilla Cast., 

 Melanophila fulvoguttata (Harr.). 

 Spathitis comes Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 59. 9, 6. 

 elegans Matthews. Que. s. to Fla., w. to Ont. and Ala.; Nebr., Kans., Wash. Ecology: Reared 

 from powderposted wood infested with Hadrobregmus sp. 

 Spathius elegans Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 39. 9, 6. 

 evansi Matthews. Que. s. to Fla., w. to Wyo. and N. Mex. 



Spathius evansi Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 42. 9, 6. 



exarator (Linnaeus). Mass., Conn.; Europe. 



Ichneumon exarator Linnaeus, 1758. Syst. Nat., 10th ed., v. 1, p. 564. 

 floridanus Ashmead. Que. s. to Fla., w. to Ont., Kans., and Tex. Host: Chrysobothris sp., C. 

 femorata (Oliv.), Magdalis oiyra (Herbst), Xylotrechus colonus (F.). 



Spathius floridanus Ashmead, 1893. Canad. Ent. 25: 71. 9 . 



honestor (Say). Ind. 



Bracon honestor Say, 1828. Contrib. Maclur. Lye. Phila. 1: 78. Holotype lost. Original 

 description indicates that this species is probably a Spathius but there are no further 

 statements that would help place the species. 

 impus Matthews. Que. s. to Fla., w. to Mich, and La. Host: Phloeosinus sp., P. canadensis 

 Swaine, P. dentatus (Say). 

 Spathius impus Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 56. 9, i. 



laflammei Provancher. Que. s. to N. C, w. to Wis. and Kans. Host: Magdalis olyra (Herbst). 

 Spathius Laflammei Provancher, 1880. Nat. Canad. 12: 164. 9. 



longipetiolatus Ashmead. Fla. 



Spathius longipetiolatus Ashmead, 1893. Canad. Ent. 25: 70. 6. 

 marshi Matthews. Que., N. Y., Pa., Md., Va., Mich., Tenn., 111., Iowa, Kans. 



Spathius marshi Matthews, 1970. Amer. Ent. Inst, Contr. 4(5): 30. 9, S. 

 pallidas Ashmead. Mass. s. to Ga., w. to Tex. Host: Dendroctonus frontalis Zimm., Ips avulsus 

 (Eichh.), /. graiidicollis (Eichh.), Pissodes approximatus Hopk., P. nemorensis Germ. 

 Spathius pallidus Ashmead, 1893. Canad. Ent. 25: 74. 9. 

 parvulus Matthews. S. Dak., Colo., N. Mex. Host: Ips sp. 



Spathius parvulus Matthews, 1970. Amer. Ent. Inst., Contr. 4(5): 55. 9, 6. 

 sequoiae Ashmead. Alta. s. to N. Mex., w. to Alaska and CaHf. Host: Alniphagus aspericollis 

 Lee, Cryphalus pubescens Hopk., Dendroctonus obesus (Mann.), D. pseudotsugae Hopk., 

 Lechriops califomicus (Lee), Phloeosinus punctatus Lee, P. sequoiae Hopk., Pissodes 

 sp., Pseudohylesinus nebulosus (Lee), P. sericeus (Mann.), Scolytus sp., S. laricis Blkm., 

 S. tsugae Swaine, S. imispinosus Lee, S. ventralis Lee 

 Spathius sequoiae Ashmead, 1889 (1888). U. S. Natl. Mus., Proe 11: 625. 9. 

 Spathius califomicus Ashmead, 1893. Canad. Ent. 25: 70. cJ. 



