1911.] Petrntikeritch, Index Catalogue of American Spiders. 339 



Genus Epeirotypus Cambridge, 1894. 

 Typus E. brevipes Cambridge. 



Epeirotypus brevipes Cambridge, Biol. Centr. Amer., 1894, Vol. I, p. 134, pi. 

 xviii, f. 11. 



E. b. id ibid., p. 161, pi. xix, f. 14. 

 E. b. Simon, Hist. Nat. Ar., 1895, Vol. I, p. 920. 

 Hab. — Mexico: Tabasco; Guatemala. 



Genus Eucta Si7uon, 1881. 

 Typus, E. gallica Simon. 



Eucta lacerta (Walckenoer). 



Tetragnatha lacerta Walckena-r, Ins. Apt., 1837, Vol. II, p. 224. 



Tetragnatha cauduta Emerton, Trans. Connecticut Acad. Sc, 1885, Vol. VI, 



p. 335, pi. xxix, ff. 16-22. 

 E. I. McCook, American Spiders, 1893, Vol. Ill, p. 266, pi. xxiv, ff. 5, 6; 



pi. xxviii, f. 5. 



Hab. — Canada and U. S. A., east of Rocky Mountains. 



Eucta vermiformis {Emerton). 



Tetragnatha vermiformis Emerton, Trans. Connecticut Acad. Sc, 1885, 



Vol. VI, p. 333, pi. xxxix, ff. 12-14. 

 Eugnatha vermiformis McCook, American Spiders, 1893, Vol. Ill, p. 264, 



pi. XXV, f. 9. 

 Eugnatha vermiformis Banks, Journ. New York Entom. Soc, 1893, Vol. I, 



p. 131. 

 E. V. Simon, Hist. Nat. Ar., 1895, Vol. I, p. 725. 

 Tetragnatha vermiformis Emerton, Trans. Connecticut Acad. Sc, 1909, 



Vol. XIV, p. 201, pi. V, f. 5. 



Hab. — U. S. A., east of the Rocky Mountains. 



Genus Eugnatha Audouin, 1827. 

 Typus, E. flava Audouin. 



Eugnatha gracilis Cambridge, Biol. Centr. Amer., 1889, Vol. I, p. 11, pi. ii, ff. 1, 2. 

 E. g. Banks, Proc U. S. Nat. Mus., 1901, Vol. XXIV, p. 220. 

 Tetragnatha gracilis F. Cambridge, Biol. Centr. Amer., 1903, Vol. II, p. 434, 

 pi. xli, ff. 10, 11. 



Hab. — Mexico: Vera Cruz; West Indies: Porto Rico; Guatemala. 



Eugnatha orizaba Banks, Proc. California Acad. Sc, 1898, Vol. I, p. 248, pi. xv, 

 f. 16. 



Hub. — Mexico : Orizaba. 



