Psyche 
98 
[June- Sept. 
for neither ghilianii nor salicis extends today beyond middle 
Europe. 
Mezira succinica Usinger, new species 
Figure 1 
A relatively large species with broad depressed head, 
flattened and anteriorly dilated paraclypeal lobes reaching 
level of apex of first antennal segment, strongly produced 
postocular tubercles distinctly surpassing outer margins of 
eyes, moderately anteriorly produced and broadly rounded 
anterolateral pronotal angles, and strongly convex male geni- 
tal capsule which exceeds lobes of basal genital segment. 
Surface in great part coarsely granular. 
Figure 1. Mezira succinica n.sp. Photograph of holotype. A, x 8; 
B, x 4. 
Male. Head broadest across postocular tubercles, trans- 
verse, the ratio of width to length as 6 : :5 ; anterior portion 
of head beyond insertion of antennae almost as long as 
