Scudder.] 
50 
[Nov. 7, 
liquely across the externomedian branches almost in continuation 
of the one last mentioned, one across the base of the apical scapu- 
lar branches and one across the base of the mediastinal branches. 
The fragment is 17 mm. long ; its probable complete length may 
have been 22 mm. ; it is 8.5 mm. broad. 
Barren coal measures of Richmond, Jefferson Co., Ohio ; discov- 
ered by Sam. Huston. 
Etoblattina stipata, nov. sp. 
A nearly complete wing, with the apex broken and the anal area 
within the furrow missing, but all the important neuration pre- 
served, and enough to determine pretty clearly the entire form of 
the wing. Like nearly all the others from this locality it is of a 
slender form, the probable proportion of breadth to length being 
nearly three to one. 
The costal margin is scarcely convex, and the whole wing must 
have been nearly equal with a rather broadly rounded tip. The 
mediastinal forms a band of nearly equal width throughout, and 
extends to a little past the middle of the wing with rather numer- 
ous and close straight and oblique branches. The main scapular 
vein is rather strongly and very regularly sinuous, terminating a 
little above the tip ; some distance before the middle, as it begins to 
curve downward, it emits close together a couple of forked branches, 
at the middle a single compound branch and some distance be- 
yond the middle four or five simple equidistant branches, all of 
which curve gently upward. The externomedian is less sinuous than 
the preceding, terminating at about an equal distance from the tip 
which it covers with its six or seven inequidistant, longitudinal, 
nearly straight branches which only fork, if at all, near the apex, 
and the earliest of which arises scarcely before the middle of the 
wing. The internomedian vein is nearly straight, gently oblique, 
and emits seven or eight subequidistant, mostly simple, gently 
curved branches, whose wide distance apart is in somewhat strik- 
ing contrast to the crowding of the veins in the scapular and ex- 
ternomedian areas. The anal furrow is strongly arcuate, faintly 
impressed and terminates probably at about the end of the basal 
third of the wing. The wing is covered in places and probably 
was throughout with fine interlacing cross lines, making a delicate 
but indistinct and imperfect reticulation. 
