178 Mr. A. G. Butler's 
114. G. ? umbrosa. 
Gasteracantlia umhrosa, Nicolet, Gay's Chili, 4, 
p. 474, n. 2 (1849). 
" Valdivia," Gervais. 
Allied to the preceding. 
115. G. ? pennata. 
Gasteracantlia pennata, Nicolet, Gay's Chili, 4, 
p. 474, n. 3, ph 5, fig. 5 (1849). 
" Santiago," Gervais. 
A very remarkable form, with long broad cm-red lateral 
wings to the abdomen. 
The following species have been referred to the genus 
Cyrtarachne : — 
Genus Cyrtarachne, Thorell. 
1. C. Grubii. 
Cyrtogaster Gruhii, Keyserling, Sitzungsber. der 
Isis zu Dresden, p. 81, pi. 1, fig. 3(1863, edit. 1864). 
" Mauritius ? " Keyserling. 
2. C. bispinosa. 
Cyrtogaster bispinosa, Keyserling. Verh. Zool.- 
botan. Gesellsch. in "VVien, 15, p. 802; pi. 19, figs. 
10, 11 (1865); Koch, Arachn. Austral. 1, p. 16, n. 1 
(1871). 
" Sidney," Keyserling ; Australia. B.M. 
3. C. ? dubia. 
Plectana fZ/<J?«, "Walckenaer, Apt. 2, p. 198, n. 75 
(1837-39). 
" Cochin China," JValchenaer. 
Appears to be a Cyrtarachne from the description. 
4. C. violaceata. 
Gasteracantlia violaceata, Nicolet, Gav's Chili, 4, 
p. 479, n. 11 (1849). 
Chili. 
5. C. porcellanfc. 
Gasteracantlia porcellance, Nicolet, Gay's Chili, 4, 
p. 480, n. 12 (1849). 
Chili. 
6. C. ventrosa. 
Gasteracantlia ventrosa, Nicolet, Gay's Chih, 4, 
p. 481, n. 15 (1849). 
Chili. 
