1112 Hy menoptera in America North of Mexico 



Taxonomy: Hedicke, 1939. Hym. Cat., pt. 10, 28 p. (world catalog). -Townes, 1950. U. S. 

 Natl. Mus., Proc. 100: 85-86 (phyletic position). — Crosskey, 1951. Roy. Ent. Soc. London, 

 Trans. 102: 249. -Crosskey, 1953. Ann. and Mag. Nat. Hist. (12) 6: 758-759. 



Biology: Crosskey, 1951. Roy. Ent. Soc. London, Trans. 102: 285. 



Morphology: Short, 1959. Ent. Monthly Mag. 95: 217-219 (final-instar larva). 



Genus PRISTAULACUS Kieffer 



AidacoHtethuH Philippi, 1873. Stettin. Ent. Ztg. 34: 302. Preocc. by Waterhouse, 1869 and 

 Uhler, 1871. 



Type-species: AitlacoNtetliiis rubri center Philippi. Monotypic. 

 PriataulacHs Kieffer, 1900 (1899). Soc. Ent. de France, Ann. 68: 813. 



Type-species: Pristaulacus clilapowfikii Kieffer. Desig. by Kieffer, 1903. 

 Demiodontus Bradley, 1901. Ent. Student 2: 29. 



Type-species: Aiilacits ))(onfa)iHs Cresson. Included and desig. by Bradley, 1902. 

 Olei>iopristey Bradley, 1902 (1901). Amer. Ent. Soc, Trans. 27: 324. 



Type-species: Aiilaciis JhiHiis Cresson. Orig. desig. 

 Auaulacus Semenov, 1903. Rev. Russe d'Ent. 3: 173. Preocc. by MacLeay, 1825. 



Type-species: Aidacus sibiricola Semenov. Monotypic. 

 Sevteuowia Kieffer, 1903. In Andre, Spec. Hym. Eur. Alg., v. 7 (2nd), p. 382, 720. N. name 



for A>ianlaciis Semenov; preocc. by Weise, 1889. 

 Odoutaulacns Kieffer, 1903. In Andre, Spec. Hym. Eur. Alg. 7 (2nd), p. 382. 



Type-species: Aitlacus rnfitarsis (Bresson. Desig. by Bradley, 1908. 

 Interatilacus Bradley, 1908. Amer. Ent. Soc, Trans. 34: 123. 



Type-species: Intemnlacas kiefferi Bradley. Monotypic and orig. desig. 

 Setnenovius Bradley, 1908. Amer. Ent. Soc, Trans. 34: 123. N. name for Anaulacus 



Semenov and Se)ne)iowia Kieffer. 

 Tropaiilacu!^ Bradley, 1908. Amer. Ent. Soc, Trans. 34: 120, 125. 



Type-species: Tropaitlacus torridiis Bradley. Monotypic and orig. desig. 

 PristanlacuN subg. Neaiilocus Bradley, 1908. Amer. Ent. Soc, Trans. 34: 126. 



Type-species: AulaciiN occidentalis Cresson. Orig. desig. 

 Dimulacinus Kieffer, 1910. Soc. Ent. de France, Bui. 15: 350. 



Type-species: Di.saulaci)U(N Jlaviinanus Kieffer. By subsequent monotypy from 

 inclusion by Kieffer, 1911. 

 Tetmitlacinus Kieffer, 1910. Soc Ent. de France, Bui. 15: 350. 



Type-species: Pristiialacns rufobalteatus Cameron. By subsequent monotypy from 

 inclusion by Kieffer, 1911. 

 Psilaulacns Kieffer, 1910. Soc. Ent. de France, Bui. 15: 350. 



Type-species: Puilaulacus annulatus Kieffer. By subsequent monotypy from 

 inclusion by Kieffer, 1911. 



Members of this large genus presumably occur throughout the forested regions of the world. 



arizonicus (Townes). Southeastern Ariz. 



Anlacostethiin arizonicus Townes, 1950. U. S. Natl. Mus., Proc 100: 98. 9. 

 bilobatus (Provancher). N. S. s. to w. N. C, w. to Wis. Ecology: Often associated with Tsuga. 

 Host: Melanophila fulvoguttata (Harris). 



Anlacus bilobatus Provancher, 1878. Nat. Canad. 10: 237. 6. 

 californicus (Townes). Northern Calif. Host: Parati)nia conicola Fisher. 



Aulacostethus californicus Townes, 1950. U. S. Natl. Mus., Proc 100: 101. S, 9. 

 canadensis (Townes). Maine, s. Man. 



Aulacostethus canadensis Townes, 1950. U. S. Natl. Mus., Proc. 100: 102. 3, 9. 

 editus (Cresson). Northern Mich., s. B. C, Wash., n. Calif. Host: Chrysophana placida (LeC), 

 Parafiniia conicola Fisher. 



Aulacus editus Cresson, 1880. Amer. Ent. Soc, Trans. 8: v in Proc. 9. 



fasciatus (Say). Pa., D. C, Ohio, Mich., Ind., Mo., Ark. Ecology: One specimen in the U. S. Natl. 

 Museum collection emerged from Carya wood. 

 Aulacus fasciatus Say, 1829. Contrib. Maclurian Lyceum to Arts and Sci. 1: 67. 9. 



