56 



dd. ProQotum louger, considerably produced posteriorlj'. Hind 

 tibia? with ten spines in outer row. 



conspersiis Brnner. 



bb. Tegmiua as well as entire body and legs green, without definite 



markings. insiguis Giglio-Tos. 



AA. Crest of pronolnm smooth posteriorly. Genicular angles of hind 



femora roimded. Green, varied with dark-brown and Ijlack. 



laevipe^ Stal. 



T. discoideu.'^ Serv. This insect has been reported from 

 both Jujuy and Buenos Aires (Giglio-Tos). Unfortunately 

 the writer has never recognized it. 



T. (Dif/u/otufi Stal. Tucuman (GigiioT-os). 



T. Schulzi n. sp. A rather small ferruginous testaceous 

 insect with short, rather robust hind femora, not greatly 

 elongated pronotum, and with a large dusky spot near base 

 of tegmina. It may be recognized further by its rather 

 short, light colored antennae, the apex only being somewhat 

 dusky: also hj its moderately smooth pronotal crest, the 

 jDOSterior jDortion of which barely shows a trace of crenula- 

 tion. Hind tibiae with 10 spines in outer row. 



Length: of body, 2?^ mm: of pronotum 9.5: of tegmina, 24 

 mm: of hind femora 17 mm. 



Only a single male sjDecimen of this insect from Cordoba 

 has come under m.j observation. (Collection F. Schulz). 



T. iiiodestns Giglio-Tos. Rejjorted from Resistencia, 

 Chaco (Gigiio-Tos). 



T. ronftperftn!^ n. sj:). 



An insect in which the general color is dull grayish 

 brown, and the markings of tegmina rather small and, save 

 for the row in basal half of discal field, irregularly scattered 

 over the wing. Pronotum rather narrow, the lateral carinae 

 continuous, bluntly tuberculate, especially behind: median 

 carina of moderate height, the posterior portion crenulate. 

 Antennae dusky throughout. Wings with disk red, the costal 

 and axillary fields, along with the hind border dusky. Hind 

 femora .short and robust at base, about reaching the ex- 

 tremity of abdomen in both sexes, the carinae provided with 



