Superfamily EVANIOIDEA 1113 



flavicrurus (Bradley). Vt. w. to n. Mich., s. to n.w. S. C. and 111. 



Deraiodontm flavicrurufi Bradley, 1902 (1901). Amer. Ent. Soc, Trans. 27: 322. 9. 

 Pristaulacioi flai'ipefi Kieffer, 1904. Arkiv for Zool. 1: 559. d. 

 foxleei (Townes). Western Mont., n. Idaho, s. B. C, Wash., Oreg., n. Calif. Host: Leptura 

 obliterata Hald. 

 Aulacostethiis foxleei Townes, 1950. U. S. Natl. Mus., Proc. 100: 107. d, 9. 

 melleus (Cresson). Nev., w. Wash., Oreg., n. Calif. 



AnIacHs uiellens Cresson, 1879. Amer. Ent. Soc, Trans. 7: 255. 9. 

 Aitlacus Connors Cresson, 1879. Amer. Ent. Soc, Trans. 7: 255. 6. 

 PriHtaidacmfemigineus Kieffer, 1904. Soc d'Hist. Nat. de Metz, Bui. (2) 11: 29. 9. 

 minor (Cresson). Northwestern Wyo., n. Utah, n.w. Mont., n. Idaho, s. B. C, Wash., Oreg., n. 

 Calif. Host: Se)nanotHs liynetis (F.), Melanophila driminiondi (Kby.), M. intnim Horn. 

 Aulacua uiinor Cresson, 1880. Amer. Ent. Soc, Trans. 8: vi in Proc. 

 montanus (Cresson). Southern B. C. s. to Nev. and s. Calif. Host: Xylotrechus nauticus 

 (Mann.), CIni/sobothris sp. 

 AiilacHs )no)it(niit.s Cresson, 1879. Amer. Ent. Soc, Trans. 7: 256. 9. 

 Deraiodontusftoicalattis Bradley, 1902 (1901). Amer. Ent. Soc, Trans. 27: 321. 9. 

 PristaulacuN (OleiHoprinter) de)itatus Bradley, 1908. Amer. Ent. Soc, Trans. 34: 126. i. 

 niger (Shuckard), revised status. N. S. w. to Man. and Colo., s. to s. Fla. and Tex. Ecology: 

 Occurs on dead pine trees. 

 AulacuH ni(jer Shuckard, 1841 (June). Entomologist 1: 124. Sex not indicated. 

 AulacuH ater Westwood, 1841 (Sept.). Ann. Nat. Hist. 7: 538. 9. 

 AiilacHs Abboftii Westwood, 1841 (Sept.). Ann. Nat. Hist. 7: 538. 9. 

 PristaulacHs [PriKtaulacus] hopkiusii Bradley, 1908. Amer. Ent. Soc, Trans. 34: 127. 9. 



The variant speUing hopki)isi also appeared on p. 127 (key). 

 PristanlacHs aterriniux Kieffer, 1911. Soc Ent. de France, Ann. 80: 230. Unnecessary n. 

 name for Aitlacus ater Westwood, the latter not being preocc. by A. ater 

 Guerin-Meneville, 1844. 

 Pristaulacus floridam Rohwer, 1913. U. S. Natl. Mus., Proc 45: 534. 9. 



Taxonomy: Westwood, 1843. Ent. Soc London, Trans. 3: 265-266. —Townes, 1950. U. S. Natl. 



Mus., Proc. 100: 95-96. 

 occidentalis lavatus (Townes). Northern Idaho, s. B. C, w. Wash., Oreg., n. Calif. 



Aulacostethus occidentalis lavatus Townes, 1950. U. S. Natl. Mus., Proc 100: 106. 6, 9. 

 occidentalis occidentalis (Cresson). Colo., N. Mex., n.w. Wyo., n. Idaho, n. Utah. 



Aulacus occidentalis Cresson, 1879. Amer. Ent. Soc, Trans. 7: 255. 9. 



oregonus (Townes). Western Oreg. 



Aulacostethus oregonus Townes, 1950. U. S. Natl. Mus., Proc. 100: 96. 6, 9. 



pacificus (Cresson). Colo., n. Idaho, s. B. C, Wash., w. Oreg. 



Aulacus pacificus Cresson, 1879. Amer. Ent. Soc, Trans. 7: 256. 9. 

 resutorivorus (Westwood). Que. w. to s. B. C, s. to n. Va., Colo., and n. Calif. Host: Arhopalus 

 productus (LeC.)? 

 Aulacus Resutorirorus Westwood, 1851. Ent. Soc London, Trans. (2) 1: 224. 9. 

 Aulacus firm us Cresson, 1879. Amer. Ent. Soc, Trans. 7: 256. 9. 

 Aulacus subfirmus Bradley, 1901. Ent. Student 2: 31. [female]. Published as A. subfirmus 



"Viereck," but validated in key written by Bradley. 

 Oleisoprister subfirmus Viereck, 1902 (1901). In Bradley, Amer. Ent. Soc, Trans. 27: 325. 

 9. Preocc. in Pristaulacus by Bradley, 1901. 

 rufitarsis (Cresson). Que. w. to Alaska, s. to w. N. C, Minn., N. Mex., and n. Calif. Host: 

 Grapliisurus sp., Saperda calcarata Say, Chrysobothris caurina Horn, Melanophila 

 dntmniondi (Kby.), M.fulvoguttata (Harris). 

 Aulacus rufitarsis Cresson, 1864. Ent. Soc. Phila., Proc 3: 134. 9. 

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

 Aulacus erythrogaster Kieffer, 1904. Arkiv for Zool. 1: 561. 6, 9. 

 Odontaulacus spinosipes Kieffer, 1910. Soc Ent. de France, Ann. 79: 79. 9. 

 stigmaterus (Cresson). Que. s. to n. Ga., w. to Mich, and Mo. 



Aulacus stigmaterus Cresson, 1864. Ent. Soc. Phila., Proc. 3: 134. 9. 



