418 Hymenoptera in America North of Mexico 



subclavatus (Say). N. B. s. to Fla., w. to Oreg. and Calif. Host: Gilpinia hercyniae (Htg.), 



Neodiprion excitans Roh., N. lecontei (Fitch), N. nanulus nanuhis Schedl, A^. prafti 



banksianae Roh., N. pratti pratti (Dyar), N. rugifrons Midd., A^. sertifer (Geoff.), N. 



swainei Midd., N. taedae linearis Ross, N. tsugae Midd., N. virginiana Roh., Zadiprion 



toicnnendi (Cock.). 

 Cryptiis subclavatus Harris, 1835. In Hitchcock, Rpt. Geol. Mineral. Bot. Zool. Mass., ed. 2, 



p. 584. Nomen nudum. 

 Cryptus subclavatus Say, 1836. Boston Jour. Nat. Hist. 1: 237. 9. 

 Phygadeuon vulgaris Cresson, 1864. Ent. Soc. Phila., Proc. 3: 310. 9. 

 Ichneumon inflatus Provancher, 1875. Nat. Canad. 7 (1): 24 (key); 7 (3): 83. 6. 

 Platylabus ruficomis Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 36, 38. 



S, 9. 

 Melophron (!) nionticola Ashmead, 1900. In Slosson, Ent. News 11: 319. Nomen nudum. 

 Phygadeuon (Bathymefis) patulus Viereck, 1911. U. S. Natl. Mus., Proc. 40: 193. 6. 

 Phygadeuon (Bachia^ brittoni Viereck, 1917 (1916). Conn. State Geol. and Nat. Hist. 



Survey Bui. 22: 336. 6. 



Ta.xonomy: Cushman and Gahan, 1921. Ent. Soc. Wash., Proc. 23: 162. — Finlayson, 1960. 

 Canad. Ent. 92: 25, 32 (fmal-instar larva). 



Biology: Tripp, 1961. Canad. Ent. 93: 53. -Finlayson, 1963. Canad. Ent. 95: 491. 

 texanus (Cresson). Tex. 



Phygadeuon texanus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 160. S . 



Genus GLYPHICNEMIS Foerster 



Glyphicnemis Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 181. 



Type-species: Phygadeuon vagabundus Gravenhorst. Monotypically included and 

 desig. by Ashmead, 1900. 

 Gnathocryptus Thomson, 1873. Opusc. Ent. 5: 520, 521. 



Type-species: Phygadeuon vagabundus Gravenhorst. Monotypic and orig. desig. 

 Semiodes Harrington, 1894. Canad. Ent. 26: 247. 



Type-species: Semiodes seminiger Harrington. Monotypic. 



I have seen specimens representing what appear to be several undescribed Neartic species. 



mandibularis (Cresson). Que. s. to Md., w. to B. C. and Calif. 



Phygadeuon mandibularis Cresson, 1864. Ent. Soc. Phila., Proc. 3: 311. 9. 



Ischnus ruficomis Provancher, 1875. Nat. Canad. 7 (4): 110. 6. 



Phygadeuon ruficomis Provancher, 1875. Nat. Canad. 7 (6): 179. 6. Preocc. in Phygadetion 



by Gravenhorst, 1829 and in Glyphicnemis by Provancher, 1875, no. 4, p. 110. 

 Phygadeuon crassipes Provancher, 1875. Nat. Canad. 9: 11. 9. 



Phygadeuon califomicus Cresson, 1879 (1878). Acad. Nat. Sci. Phila., Proc. 30: 358. 3. 

 Seviiodes seminiger Harrington, 1894. Canad. Ent. 26: 247. 6. 



SUBTRIBE BATHYTRICHINA 



This subtribe includes six genera, but only Baththrix, which is nearly worldwide in distribu- 

 tion, occurs in the Nearctic fauna. 



Genus BATHYTHRIX Foerster 



Ischnurgops Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Cryptus claviger Taschenberg. Monotypically included and desig. by 

 Viereck, 1914. 

 Steganops Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Cryptus claviger Taschenberg. Monotypically included and desig. by 

 Viereck, 1914. 

 Bathythrix Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Bathythrix meteori Howard. Desig. by Viereck, 1914 from two species 

 included by Howard, 1897. 

 Panargyrops Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 182. 



