in the British Museum. 9 
gently curved, r. 2 straight, slightly curved upward at end ; 
b.n. curved, meeting t.-m., whiclr is in a line with its lower 
part; second r.n. gently bowed outward. 
Cremastus (?) arcuatus, sp. 0. 
B.M., I. 9874 (B.). Resembles modern Cremastus, but 
that has the second b.n. straight. The venation is rather 
like that of the Tryphonine Ewxacrodus. 
Polysphincta (?) atavina, sp. n. (Fig. 8.) 
Wings clear, with ferruginous veins; anterior wing 
slightly over 4mm. long. Stigma trigonal; m. very deep 
Polysphineta (?) atavina, sp. n. 
(broad), the radial nervure curved, not angulate ; b.n. 
curved, meeting the oblique t.-m., which is about in line with 
