NATHAN BANKS. 229 



INCAMOLEON n. gen. 



Pronotum broader than long ; legs moderately slender, 

 but hind tibia not longer than hind femur ; spurs long and 

 slender ; wings slender, costal area narrow ; one cross-vein 

 before radial sector in hind-wings, the anal runs direct to 

 hind margin. 



Type. — Psammoleo7i pimctipeyinis Bks. 



MIMOLEON n. n. — I propose this for my Microleon which 

 is preoccupied by Butler in 1885. 



GLENOPSIS n. geu. 



In general similar to Glemirus, but wings much more 

 slender, and the hind wings plainly longer than the front 

 pair ; in the hind-wings every alternate branch of the cubitus 

 is heavier than the others and is bent to run parallel for a 

 short distance to the hind margin. 



Type. — Myrmeleoyi anonialus Rbr. 



Gleruirus mollis Gerst. is the same species. 

 A3IAZOLEON n. gen. 



Antennae wide apart at base ; spurs as long as two tarsal 

 joints ; first tarsal joint barely longer than the second, which 

 is equal to the third plus fourth ; no comb of bristles on 

 coxa I ; wings long and narrow ; costals simple ; a line 

 through the apex of both pairs ; three or four cross-veins 

 before radial sector in both wings ; in hind-wings the anal 

 runs parallel to cubital fork for only a short distance ; ab- 

 dominal segments near tip swollen. 



Type. — Myryneleon piibiventris Walk. 



DIMAKELLA n. gen. 



Antennae separate at base, about as far from each other 

 as from the eyes ; legs very long and slender, tarsi long, 

 all joints several times as long as broad, second joint as long 

 as first, fifth the longest, as long as third and fourth together, 

 beneath with stiff bristles ; claws long, but little curved ; 

 spurs weak, not as long as basal tarsal joint ; pronotum 

 about as broad as long. Wings slender, hind-wings very 

 narrow : radial sector of fore-wings arises beyond the basal 

 third, about seven cross-veins before it ; anal, instead of 

 running direct to margin, bends up and outward and runs 



TRANS. AM. ENT. SOC. , XXXIX. 



