28 Meek and Worthen on a Scorpion and other fossils. 
pieces of each being exactly alike, and scarcely distinguishable | 
in size and form from the telson. They likewise appear 10 
this suggestion is right, by marking off a short inconspicuous — 
segment, from the anterior end of the telson, as now repre — 
sented, ; | 
One specimen of apparently a new species, nearly allied to 
A, Stimpsoni, has the peduncles of the outer antenne well 
than that of A. Stimpsoni, with proportionally larger anterior : 
As seen on the dorsal side, its body is long, narrow and 
been obtained showing an 
that it may be an Anneli, 
