List of Rumanian Orthoptera. 53 
Hab. RuMmAntA, Bukharest. 
The perfectly developed wings distinguish NV. sawssurei 
at once from the other European species of the genus, but 
as this is not sufficient alone, I will enumerate other 
marks of difference. It is considerably smaller than 
NV. sylvestris (L.), lighter in colour, and with the ovipositor 
much shorter. It is smaller and paler than JV. lineolatus 
(Brullé). It is most closely allied to NV. heydeni, Fisch., 
but is slightly larger, and lacks the pale lines upon the 
head and pronotum that distinguish the latter species; it 
also differs in having two, and not four, spines on the 
exterior margin above of the posterior tibize, whereas 
NV. lineolatus has three. It is paler than WV. heydeni, in 
which the pronotum is cylindrical, and ‘is not broader 
posteriorly than anteriorly, as in WV. sawsswret, 
I dedicate this species with much pleasure to Dr. Henri 
de Saussure, of Geneva. 
