58 Annals of the Carnegie Museum. 



cc. Head entirely green. Hind femora with a narrow black band on each 

 side at base of condyle; hind tibiae green or coralline. 



juncorum Berg. 

 bb. Body as well as head and legs largely, or at least strongly, varied with black. 

 c. Tegmina dark olive to black. 



d. The veins of the tegmina yellow or testaceous. 



e. Pronotum longitudinally striped with black and yellow. 



/. Head largely blood-red omnicolor Blanchard. 



ff. Head not varied with red emarginata Stal. 



ee. Pronotum not longitudinally striped with black and yellow. 



/. Pronotum chiefly yellow and testaceous and provided with a 

 median and a subfrontal black band. Body and legs 

 largely pale. Knees, coxae, and head, red. 



fissicauda Bruner. 

 ff. Pronotum glossy black, bordered broadly behind and nar- 

 rowly in front with pale testaceous or dirty white. Body 

 and limbs largely black, pale marks on head tinged with red. 



exilipes Bruner. 

 dd. Veins of tegmina infuscated, same color as the remainder of wing. 

 Pronotum, body and legs as in preceding species (exilipes). 



collaris sp. nov. 

 cc. Tegmina blackish-fuscous, tessellate with yellow, wings red. 



picla Bolivar. 



A A. Posterior femora not at all banded, unicolorous, or at most with the carinae 



pallid as compared with the ground-color. 



b. Body very robust, the tegmina and wings abbreviated; the hind femora 



comparatively short. General color black, the head banded with 



pallid and red. Pronotum broadly pale-margined behind. Coxae 



and abdomen red-maculate. Tegmina with reddish veins; wings 



in part bright carmine; hind tibiae coral-red robusta sp. nov. 



bb. Body slenderer; tegmina and wings normal, the hind femora also normal. 

 General color green or greenish. Pronotum not margined with pallid. 

 c. Pronotum unicolorous, in nowise striped or banded. 



d. Body of insect rather robust; the vertex quite wide and strongly 

 depressed, median carina of the pronotum prominent; hind 

 tibiae green, or at most tinged with pink; subanal plate coarse 

 and long. 



e. Hind wings caerulean iheringi Pictet et Saussure. 



ee. Hind wings rose-tinted hempeli sp. nov. 5 



8 Zoniopoda hempeli sp. nov. 



A single male specimen is at hand in which the posterior or radial field of the 

 wings is bright rose-color instead of caerulean. The antennae are colored much as 

 those of mimicula Rehn, but are even more decidedly fasciate than in that species, 

 while the vertex is fully as broad as the shortest diameter of one of the prominent 

 eyes and has the fastigium rather strongly depressed as in iheringi Pictet et Saussure. 

 The last ventral segment is quite prominent, elongate, compressed, acuminate and 



