1911.] Petrunkevitch, Index Catalogue of American Spiders. 057 



Attus tardigradus id. ibid., 1827, p. 170, pi. viii, f. 13. 



Alius for skali Walckenser, Ins. Apt., 1837, p. 428. 



Sallicus slrialus Lucas, 1853. 



Salticus capito Lucas. 



Sallicus citus Cambridge, Ann. Mag. N. H., 1863. 



Attus nigrofuscus Vinson, 1864. 



Plexippus adansoni Simon, 18G9, Ann. Soc. Entom. P'rance, p. 178, pi. ii, 



f. 12. 

 Plexippus ardelio Thorell. 



_H- a. Simon, Arachn. de France, 1876, Vol. Ill, p. 79. 

 Ens niveipalpis Gerstacker. 

 Salticus scabellatus Butler. 

 Hasarius garetli Keyserling. 

 Ergane signala Keyserling. 



H. a. Peckham, Occ. Pap. N. H. Soc. Wisconsin, 1896, Vol. Ill, p. 57, pi. v, f. 1. 

 H. a. Simon, Hist. Nat. Ar., 1903, Vol. II, p. 787, ff. 915-916. 

 H. a. Bosenburg, Japanische Spinnen, 1905, p. 367, pi. ix, f. 134, i)l. xiv, f. 371. 



Hab. — - Cosmopolitan tropical species. 



Hasarius bellicosus Peckham, Occ. Pap. N. H. Soc. Wisconsin, 1896, Vol. Ill, p. 56, 

 pi. V, f. 2. (Belongs probably to the group of Plexippea> according to 

 Simon, but genus uncertain, since armature of chela; is not described.) 



Hab. — Guatemala. 



Genus Helvetia Peckham, 1894. 

 Typus, H. sanlarema Peckham. 



Helvetia albovittata Siitwn, Ann. Soc. Entom. Belgique, 1901, Vol. XLV, p. 157, 

 H. a. id., Hist. Nat. Ar., 1901, Vol. II, p. 601. 

 Hab. — Paraguay. 



Helvetia santarema Peckham, Occ. Pap. N. H. Soc. Wisconsin, 1894, Vol. II, 

 p. 119, pi. xii, f. 2. 



//. .s. Simon, Hist. Nat. Ar., 1901, Vol. II, p. 607. 



Hab. — Brazil: Santarem. 



Helvetia zebrina Simon, Ann. Soc. Entom. Belgique, 1901, Vol. XLV, p. 158. 

 H. z. id.. Hist. Nat. Ar., 190L Vol. II, p. 601. 

 Hab. — Brazil: Matto Grosso. 



Helvetia zonata Simon, Ann. Soc. Entom. Belgique, 1901, Vol. XL\', p. 158. 



H. z. id.. Hist. Nat. Ar., 1901, Vol. II, p. 601. 



Selabis zonata id., Boll. Mus. Torino., 1897, No. 270, p. 2. (XII.) 



Hab. — Brazil. 



