SCALY WINGED COPEOGNATHA. 61 
Scales of fore wing slender, at the end smoothly truncate, and in 
the middle more or less deeply emarginate ; the marginal scales (rs) 
have two more or less long apices. Some scales near the margin, 
which are somewhat elongated, sometimes show an indication of a 
third denticulation. The scaling of the fore wing appears blackish 
with only a few small marginal spots between the ends of the 
veins. 
Length of fore wing about 3°15 mm. 
Found in amber of East Prussia. One specimen, No. 91 of the 
Kiinow Collection in the possession of the Paleontological Institute 
of the Royal Museum of the Natural History ; also one of the speci- 
mens which Hagen assigned to Amph. paradoxum, Hag., in his new 
monograph on the Psocide in amber (Stett. Ent. Z., 1882, pp. 
217-237 and 265-300). 
Amphientomum paradoxum, Pict. Hag. 1856. A. paradoxum. 
Hagen im Berendt. im Bernst. bef. Organismen II., 1856, p. 61, 
Taf. VII., f. 21. Taf. VIII. f. 10; Hagen. Ent. Z. Stettin., 1882, 
pp. 268-276. Taf. 1., fig. VI., 1-8; Enderlein, Zoolog. Anz. Bd. 
29, 1905, p. 579, figs. 1, 4, and 5. 
In all the available material examined by Hagen in 1882, the base 
to the radial ramus of the hind wing is constantly present. Hagen ~ 
omits this stretch of vein from his figure and has presumably 
selected the hind wing of object No. 91 (A. colpolepis, Enderl.), 
which is preserved rather favourably, and has correlated it with 

Fig. 3.—A. paradoxum, Hag. x 27. 
Venation of fore wing and hind wing. 
the fore wing of the typical A. paradoxum, Hag. It is clear 
with what caution the combination of several fragments should be 
undertaken. 
