so Hiilliliii Ainrn'ciui Miisriiiii of Sdlnml History. |\'(>I. XXIX, 



Mygale pumilio I'vriy, Udcctus Animal., 1K:«, p. I'JI, j)!. xxxviii, f. 4. 

 .1/. i>. Walckoua r, Ins. Apt., 1S37, Vol. I, p. '22,S. 

 //.//-. Kr.izil: Para. 



Mygale pygmea Xirolct, Hay's Hist. Chile lS4t), Vol. Ill, p. o;Jl, pi. i, f. .'}. 

 Hah. C'iiil<\ 



Mygale rufidens C Koch, Dio Arafhni(l(>n, 1S4'2, X'ol. IX, i). .51, pi. cfcv, f. 723. 

 Hah. Brazil. 



Mygale saeva Walcktnwr, Ins. Apt., 1837, Vol. I, )). 222. 

 Hah. — liufiuay: Montevideo. 



Mygale splendens Xirahi, (Jay's Hist. Chile, 1S4*), Vol. Ill, p. 335, jil. i, f. 4. 

 Hah.— Chile. 



Mygale ursina C Koch, Die Arachniden, 1842, ^'ol. IX, p. 93, pi. ccexxi, f. 749. 

 (Probably an Eurypelma.) 

 Hah. — ■' Soiit h America. 



Genus Mygaloides Nicolet, 1849. 

 Typus, .1/. nuhila Nicolet. 



Mygaloides nubila Nicolet, Gay's Hist. Chile, 1849, Vol. Ill, p. 338. 

 Hah.— Chile. 



Genus Myrmeciophila Atkinson, 1886. 

 Tyi)iis. M . Jluriatilis (Hentz, foliata Atk.). 



Myrmeciophila atkinsoni Simon, Actes Soc. Linn. Bordeaux, 1890, Vol. XLI\', 



p. 31fj. 

 M. a. Simon, Hist. Nat. Ar., 1892, Vol. I, p. 107. 



Hab.— lh S. A.: Virginia, D. C. 



Myrmeciophila fluviatilis {Hentz). 



Mygale fluviatilis Hentz, Journ. Boston Soe. N. H., 1850, Vol. W, \). 286, 



pi. X, f. 15. (Reprint.) Spid. Un. St., p. 159, pi. xvii, f. 15. 

 Myrmekiaphila foliata Atkinson, Entom. News Philadelphia, 1886, \'ol. II, 



p. 132. 

 Bolostromus fluviatilis Banks, ibid., 1892, Vol. Ill, p. 147. 

 M.f. Simon, Hist. Nat. Ar., 1892, Vol. I, p. 107. 

 M. f. Hanks, Proc. Acad. Philadelphia, 1900, p. 529. 



Hah. — U. S. A.: North Carolina, Alabama. 



Genus Neocteniza Pocock, 1895. 

 Typus, A", sclateri Pocock. 



Neocteniza mexicana F. Cambridge, Biol. Centr. Amer., 1897, \'ol. II, ]). 7, ])1. i, f. 6. 

 A'', m. Simon, Hist. Nat. Ar., 1903, Vol. II, p. 878. 

 Hah. — Guatemala. 



