Page 171. [Illustration: FIGS. 401, 401 a. Epeira thaddeus, enlarged
four times.]
Page 187. [Illustration: FIGS. 434, 435, 435a. Male palpi of
Zilla.--434, Zilla atrica. 435, Zilla x-notata. 435a, Zilla
montana.]
Page 171. 401 a. space between 401 and a.--Page 187. 435a. No space
between 435 and a.