I 



710 Hymenoptera in America North of Mexico 



inaequidens Dasch. N. S., Que., Mass., Ont., w. Wyo., Colo., Alta., w. Nev., s. B. C, Wasli., and 

 n. Calif. 

 Mesochonis inaequidens Dasch, 1971. Amer. Ent. Inst., Mem. 16: 116. 6, 9. 



incultus Dasch. N. B. w. to B. C, s. to n.w. S. C, s. Ariz., and n. Calif. Ecology: Paratypes 



should be presumed to have been reared from parasites of the following- Geometridae 

 (Caripeta sp. C. divisata Wlk., Eraimis tiliaria [Harris], Lambdina fiscellaria 

 lugubrosa [Hulst], Melanolophia imitata [Wlk.], Nepytia canosaria [Wlk.], Pew 

 behrensarius [Pack.]?, Semiothisa sp.,S. sexmaculata [Pack.], Synaxis pa//M/a<a [Hulst]), 

 Arctiidae {Halisidota sp.), Noctuidae (Feralia coinstocki [Grt.], F.jocosa [Gn.], 

 Liihophane petulca Grt., Zale sp., Z. duplicata [Beth.], Z. minerea norda [Smith]), 

 Gracilariidae (Marmara arbidiella Bsk.), and Tenthredinoidea ("green bracken sawfly"). 

 Host: Microplitus sp. ex Melanolophia iniitata (Wlk.). 

 Mesochonis incultus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 101. d, 9. 



inflatus Dasch. Ohio. Known only from the holotype. 



Mesochonis inflatus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 161. 9. 



infuscatus Dasch. N. S., Que., Md., Ohio. 



Mesochonis infuscatus Dasch, 1971. Amer. Ent. Inst, Mem. 16: 159. 6,9. 

 inobseptus Dasch. Northern Alaska. Host: Tachinid ex larva of Chrysolina subsulcata (Mann.). 



Mesochonis inobseptus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 128. 6,9. J 



intonsus Dasch. N. S. s. to e. N. C. and n.w. S. C, w. to Wis. and e. Kans. Ecology: One of the " 



paratypes can be presumed to have been reared from a parasite of Macremphytus 



tarsatus (Say). 



Mesochonis intonsus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 114. 6, 9. 



iridescens Cresson. Northern Calif. 



Mesochonis iridescens Cresson, 1879 (1878). Acad. Nat. Sci. Phila., Proc. 30: 369. 9. 

 jucundus Provancher. Que. w. to Wash., s. to n. Fla., s.e. Tex., Utah, and Oreg. 



Mesochonis jucundus Provancher, 1883. Nat. Canad. 14: 5. 9. 

 kamouraskae Dasch. Northern Que. w. to n.w. Alta., s. to Pa., Ont., Mich., and s.w. Alta. 



Ecology: One of the paratypes should be presumed to have been reared from a parasite 

 of Caripeta angustiorata Wlk. 

 Mesochonis kamouraskae Dasch, 1971. Amer. Ent. Inst., Mem. 16: 168. 6,9. 

 kansensis Dasch. Southern Kans. Known only from the holotype. 



Mesochonis kansensis Dasch, 1971. Amer. Ent. Inst., Mem. 16: 132. 9. 



kentuckiensis Dasch. Ont., w. Ky. 



Mesochonis kentuckiensis Dasch, 1971. Amer. Ent. Inst., Mem. 16: 127. 6,9. 



longiscutatus Dasch. Que. w. to n. Yukon and Alaska, s. to w. N. C, n. Mich., Colo., and s. B. 

 C. Ecology: Two paratypes can be presumed to have been reared from parasites of the 

 following microlepidoptera- Cerostoma dorsimaculella Kft. (Yponomeutidae) and a 

 gelechiid. 

 Mesochonis longiscutatus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 173. 6,9. 



luteipes Cresson. R. I., N. J., Pa., n. Ga., n. Fla., Tex.; w. Mexico. 



Mesochorus luteipes Cresson, 1872. Canad. Ent. 4: 22. 9. 

 maleficus Dasch. N. Y., Ont., n. Mich., Colo., Alta. Ecology: One of the paratypes can be 

 presumed to have been reared form a parasite of a tenthredinid. 

 Mesochonis maleficus Dasch, 1971. Amer. Ent. Inst., Mem. 16: 149. 9. 

 marylandicus Dasch. Md., n. Va., n. Ala. 



Mesochorus marylandicus Dasch, 1971. Amer. Ent. Inst, Mem. 16: 89. 6, 9. 

 masoni Dasch. Newfoundland (insular), w. to s. coastal Alaska, s. to Maine, Ont., n. Minn., 

 Colo., and Oreg. Ecology: Reared or presumed to have been reared from parasites of 

 the following-- Pikonema alaskensis (Roh.), P. divimockii (Cr.), Neodiprion sp., N. 

 abietis (Harris), N. pratti banksianae Roh., A'^. pratti pratti (Dyar), N. tsugae Midd., N. 

 virginiana Roh. Host: Lamachus angularius (Davis). 

 Mesochonis 7naso7ii Dasch, 1971. Amer. Ent Inst, Mem. 16: 120. 6, 9. 

 melleus Cresson. R. I., N. Y., Pa., n.w. S. C, Ohio. 



Mesochorus melleus Cresson, 1872. Canad. Ent. 4: 24. 6. 



