6 Journal of Entomology and Zoology 
4. Color of the elytra clear yellow with the claviis, narrow costal 
margin, apex of the corium and the membrane black; head 
and pronotum greenish marked with black. 5. cssic/i n. sp. 
Color never yellow with clearly defined black markings. 5. 
5. Color above greenish-yellow obscurely clouded with fuscous, 
becoming darker on the pronotum, clavus and middle field of 
the corium; membrane black with the ner\'ures clear yellow. 
6. lincolatHs Uhl. 
Color black red or testaceous, never greenish-yellow. 6. 
6. Color testaceous, more or less infuscated leaving the costal 
margin pale; above thickly clothed with pale pubescence. 
7. infuscattis n. sp. 
Color black or red, the costa never pale. 7. 
7. Color slaty-black with the nervure of the membrance conspicu- 
ously white. 8. tristls Uhl. 
Color dull red, the costal margin slenderly black, the head and 
callosities sometimes black. 9. rcgalis Uhl. 
1. Macrotyhis 6-giittatus Prov. 
A very distinct deep black opaque species with the head polished 
and olive green or even yellowish before; the apex of the second 
antenna! joint and the apical one-half of the tarsi fulvotestaceous. 
The cuneus has a large oval yellow or white spot at base and the 
apex is white. Near the end of the membrane is a large white 
marginal spot and there is a small one close to the white apical 
portion of the cuneus. I swept four examples of this interesting 
form from a low bush at Aylmer, near Ottawa, Ont., June 30, 1912. 
2. Macrotyliis annvniis Reut. 
This is a \ery small species, scarcely 2^^ mm. to the tip of the 
membrane. It is pale yellowish-green with the cuneus and mem- 
brane fuscous and marked exactly as in the preceding species except 
that the apical white spot is smaller. The antenns are fuscous with 
pale incisures, and the feet pale with the anterior edge of the femora 
and the tibiae and tarsi fuscous or black. The type of this species 
was taken in Connecticut by Dr. W. E. Britton, Mrs. Slosson has 
taken it at Delaware Water Gap, Pa., and I took a very small 
example at Estero, Fla., in May. 
