554 ARANE^E OF INORTII AMERICA MARX. 



ULOBORUS. 



Latreille. Gen. Crust, et Ins., i, p. 109. 1806. 



1855. Phillyra Heutz. Jouru. Bost. Soc. Nat. Hist., vi, p. 25. 

 1859. Neleda Blackw. Descr. of G rec. discov. Spec, p. 95. 



U. americanus Walck. Abbot Ga. Spid. Ins. Apt , li, p. 229. Eastern States. 



Phillyra mameata Hentz. Journ. Bost. Soc. Nat. Hist., vi, p. 25. Id., Spid. 



U. S., ed. Burgess, p. 129, pi. 14, fig. 10, pi. 19, fig. 126. 

 Ulohorus villosus Keyserling. N. Spinn. a. Am., iii. Verb. d. z. b. Ges. Wien, 

 1881, p. 278, pi. 11, fig. 6. 

 *U. plumipes Lucas. Explor. d'Algerie Anim., art. i, p. 252, pi. 15, fig. 8. 



Eiiiorton. N. Engl. Cinifl. Trans. Conn. Ac, vii, p. 454, pi. 11, fig. 11. 



Philhjra riparia Hentz. Journ. Bost. Soc. Nat. Hist., vi, p. 26. Id., Spid. 

 U. S., ed. Burgess, p. 130, pi. 14, fig. 17. 

 'TJ. zosis Walck. Ins. Apt , ii, p. 231. Fla. 

 L. Koch. Die Aracbn. Austral., p. 221. 



Phillyra Hentz = Ulohorus. 



Tribus VIII LATERIGRAD^. 



Family THOMISIDJE. 



1817. Laterigrades Latreille. Cuv. Rfegne Anim., iii, p. 91. 



1823. Eetrograda' Sund. Gen. Aran. Succ, p. 18. 



1825. Laterigrado" Latreille. Fam. Nat. du Rfegne Anim., p. 315. 



1833. Thomisides Sund. Conspect. Aracbn., p. 27. 



1869. T/(omi8oirf«' Tborell. On Europ. Spid., p. 170. 



1887. Misumenoidw ThoreU. Ragni Birm. Ann. Mus., CIV, Genoa, XXV. 



L Subfamily TnoMisiN^. 



XYSTICUS. 



C. Koch. Herr.-Scbicff'. Deutscbl. Ins., 129, 16, 17. 1835. 



1869. Tborell. On Europ. Spid., p. 185. 

 1875. Simon. Aracbn. d. France, in, p. 150. 



X. auctificus Keyserling. Die Spinn. Am., i, Laterigrada>, p. 25, fig. 10. Colo. 



X. benefactor Keyserling Die Spinn. Am., i, Laterigradai, p. 22, fig. 8. Colo. 



X. bicuspis Keyserling. N. Spinn. a. Am., vii. Verb. d. z. b. Ges. Wien, 1887, p. 

 478, (58) pi. 0, fig. .38. Mont. 



X. borealis Keyserling. N. Spinn. a. Am., V, Verb. d. z. b. Ges. Wien, 1883, p. 668, 

 (22) pi. 21, fig. 17. Sitka, Ft. Yukon, Alaska. 



X. californicus Keyserling. Die Spinn. Am., i, Laterigrada', p. 37, fig. 17. Mari- 

 posa, Cal. 



X. cunctator Tborell. Aran. coll. in Colo. Bull. U.S. Geol. Surv., Terr., in, No. 

 2, 1877, p. 495. Colo. 



X. discursans Keyserling. Die Spinn. Am., i, Laterigrada', p. 20, fig. 7. Colo., 

 Nev. 



X. elegans Keyserling. Die Spinn. Am., i, Latcrigradu', p. 31, fig. 14. Ga. 



X. emertonii Keyserling. Die Spinn. Am., i, Laterigradaj, p. 39, fig. 18. Ga., N. 

 H., Mont. 



