J 



606 Hymenoptera in America North of Mexico 



Type-species: Mesoleptus typhae Gravenhorst. By subsequent monotypy from 

 inclusion by Kriechbaumer, 1891. See above discussion of type-species of 

 Dizernon. 

 Meropaches Schmiedeknecht, 1913. Opusc. Ichn., v. 5, p. 2705. 



Type-species: Meropaches bulsa^ieiisis Schmiedeknecht. Monotypic. 



This is a large Holarctic genus. The usual hosts are presumed to be sawflies of the genus 

 Dolerus. 



Taxonomy: Idar, 1974. Ent. Scand. 5: 23 (discussion bearing on identity of Ichneumon tiphae 

 Geoffroy). 

 coxatus (Davis). N. Y. s. to Va., w. to s.w. S. Dak. 



Hadrodactylus elongatus var. coxatus Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 320. 

 6, 9. 

 elongatus (Cresson). Mass., Alta. 



Mesoleptus elongatus Cresson, 1868. Amer. Ent. Soc, Trans. 2: 96. S, 9. 

 femoratus (Davis). Colo. See Hadrodactylus seldoviae (Ashmead). 



Catoglyptus femoratus Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 310. 6, 9. 



Taxonomy: Townes, 1945. Amer. Ent. Soc, Mem. 11: 489. — Townes, 1970 (1969). Amer. Ent. 



Inst., Mem. 13: 80. 

 flavicornis (provancher). Que. 



Mesoleptus flavicomis Provancher, 1879. Nat. Canad. 11: 228. 9. 

 inceptus (Cresson). Que. w. to s.w. B. C, s. to N. C, Iowa, and Colo. 



Mesoleptus inceptus Cresson, 1868. Amer. Ent Soc, Trans. 2: 96. 6, 9. 



Mesoleptus propinquus Cresson, 1868. Amer. Ent. Soc, Trans. 2: 97. 6. 



Zemiodes coloradejisis Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 323. S, 9. 



laurentianus (Provancher). Que. 



Tryphon Laurentianus Provancher, 1875. Nat. Canad. 7: 118. i. 

 longicornis (Cresson). N. H., N. Y., Del., Mich. J 



Mesolepttis longicornis Cresson, 1864. Ent. Soc. Phila., Proc. 3: 270. S. ■ 



magnacornis (Davis). Wash. 



Zemiodes magnacornis Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 324. 6. 

 seldoviae (Ashmead). N. Y., Pa., N. C, Mich., Colo., Alta. Idaho, Alaska. 



Hadrodactylus elongatus war. femoratus Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 

 320. 6,9. Preocc. in Hadrodactylus by Davis, 1898, p. 310. 



Hypocryptus seldoviae Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 209. S, 9. 



seminiger (Provancher). Que., Pa., Ont., Colo., Mont., Nev. 



Paiiiscus seminiger Provancher, 1874. Nat. Canad. 6: 107. 9 (cJ misdet.). 

 Hadrodactylus ruficomis Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 320. 9. 



tibialis (Ashmead). Southwestern Alaska, w. Wash. 



Hypocryptus tibialis Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 209. S. 



variegatipes (Ashmead). Southwestern Alaska. 



Hypocryptus variegatipes Ashmead 1902. Wash. Acad. Sci., Proc. 4: 208. S. 



Genus SYNDIPNUS Foerster 



Polypystis Foerster, 1868. Naturh. Ver. Rheinlande, Verb. 25: 208. 



Type-species: Tryphon lateralis Gravenhorst. Desig. by Viereck, 1914 from two 

 species included by Roman, 1909. 

 Syndipnus Foerster, 1868. Naturh. Ver. Rheinlande Verb. 25: 209. 



Type-species: Euryproctus (Syndipnus) macrocerus Thomson. Desig. by Viereck, 

 1914 from nine species included by Thomson, 1883. 

 Tlemon Foerster, 1868. Naturh. Ver. Rheinlande, Verb. 25: 209. 



Type-species: Tlemon delicatus Ashmead. By subsequent monotypy from inclusion 

 by Ashmead, 1902. 

 Dicksonia Holmgren, 1881 (1880). Novas Species Ins. Cura et Lahore A. E. Nordenskioldii 

 e Novaia Semlia Coactorum, p. 11. 



Type-species: Dicksonia arctica Holmgren. Monotypic. 



