NEUUOPTEROUS INSECTS. 
13 
appendices are very different. These are foliaceous, 
oblong-oval, gradually narrowed at base, with a 
small angle at tip; upper side with a carinated 
line ; caudal segment of the abdomen w r ith an ele- 
vated compressed tooth near its base above. 
Length less than three inches. 
The only individual I have seen was sent me by 
Dr. Harris. 
5. iE. vinosa. Abdomen contracted near the 
base ; wings very slightly tinged with ferruginous ; 
stigma yellowish ; pleura with two bright yellow 
orbicular spots. 
Inhabits Massachusetts. Harris. 
Length over two inches and a half. 
Resembles clepsydra, S., very closely, but it may 
be distinguished by the color of the wings and 
stigma, the bright orbicular spots of the pleura, the 
yellow antennee, and the absence of black markings 
on the summit of the frontal vesicle. The anal 
processes resemble those of clepsydra, and the neck 
of the wings is fuscous, as in janata, S. 
6. YE. janata. Wings immaculate ; abdomen 
contracted near the base, banded ; anal processes at 
tip unarmed, pediform. 
Inhabits Massachusetts. 
$ Eyes in contact above ; occiput dusky ; poste- 
rior canthus of the eyes dull yellowish; space between 
the eyes transversely triangular, depressed, dusky, 
excepting the posterior edge, which is yellowish, 
and is a raised line ; antennae and vertex black, ex- 
cepting a transverse, obscure, arcuated line ; front 
