214 PROCEEDINGS OF THE ACADEMY OF [April, 



striking differences: in attenuates not as long, with sides in more than 



of the plate are how eve i ^ the late 



eha"s as given for the first two species of the group smnlar, but 



££> ventrtd, reaching a nt«e -^J^^fflS 

 S£ J"Jt^'S^VSS witn ape. very slightly 



r; r r^nC" entra. ,0, than J-^"" — 



cercus shows this latter condition and ^ the apex is we 



• x, i -c i ;« hehnrdi the emargmation of the aistai niaigm 



aP «T^ta/ Plata -In all of the species small, greatly tapering so 



apically, this tuberculation somewhat more deciaea 

 in <mv other of the latter species. 



We have not discussed the tegmina, for m every large senes of 



