BY H. H. KAE-NY. 55 



arched. Longitudinal furrow of pronotum forming a sharp, 

 distinctly marked line. C.oss sulci hardly perceptible. 



Tegmina twice as lo-ng as the whole body, moderately broad, 

 brownish ; basal half along the fore margin somewhat more 

 hyaline. All veins tawny. Venation accordmg to type I. 4 

 praecostals ; costa and snbcosta simple , the area between them 

 not wider than the subcostal area before the middle ; this latter 

 one distinctly narrowed distad from the middle. Badial vein 

 simple ; radial sector arising in the middle of tegminal length, 

 simply forked ; foi'k branches about twice as long as the fork 

 shaft. Medial vein very a]-)proximated to radial stem in 

 basal part, but not united therewith, then emitting an 

 oblique cross vein against cubital fore branch, further remain- 

 ing simple throughout. Cubital vein forked at the end of 

 basal fourth of tegminal length ; fore branch then receiving 

 the oblique cross vein from media, then simply forked again 

 till before the end of 1 asal third of tegminal length ; hind 

 branch of chief fork remaining simple. 4 anals (inch Cus.), 

 the last one forked near base. Hind wings practically hyaline. 



Tjegs tawny. Fore and middle tibiae with 5 pairs of 

 extraordinarily long, movable spines (fig. la) ; spines of first 

 (liasal) pair about one-third of tibial length, on fore tibiae a 



Fig. 1. Gryllacris teuthroides cf. a, middle tibia; b, last tergite as 

 seen from behind; c, subgenital plate. Fig. 2. cf subgenital 

 plate of Gryllacris mjobergi. 



little longer, on middle tibiae a little shorter ; those of last 

 (apical) pair short, inserted near the apex. Hind femora 

 with slightly darker spines, 9 on outer, 7 on inner margin. 

 Hind tibiae above with 6 darker spines on either edge. 



