Nov., 1904,] South American Hemiptera-Heteroptera. 
199 
Leptoscelis bipustulatus Linn. Bartica Br. Guiana. Evidently 
an abundant species as the collection from Mr. Parrish 
included several dozen specimens and Mr. Van Duzee also 
lists it. 
Leptoscelis nigripes Stal. Cochabamba, Bolivia, Aug., 1899. One 
specimen, differs from Stabs description in being slightly 
larger, 18 mm. instead of 16 mm. 
Pthia cyanea Sign. Cochabamba, Bolivia. A very beautiful 
species, brilliant iridescent blue-green vdth an orange-red 
band on the pronotum. (Absent in two of the nine 
specimens) . 
Spartocera fusca Thunb. Cochabamba, Bolivia, Aug., 1899. 
Spartocera denticulata Stal. Cochabamba, Bolivia. In some 
points this agrees better with granulata, but in structural 
details of genitalia it appears to belong here. 
Spartocera alternata Dali. Coroica Yungas, Bolivia. Picture of 
diffusa Say to which it must be closely related. 
Plapigus foliaceatus Blanch. Coroica Yungas, April, 1899. Two 
specimens which are dark fuscous rather than black and 
have the anterior border of the pronotum, three longi- 
tudinal stripes, the scutellum, costal border of elytra, dull 
ferruginous brown, otherwise agrees well with Stabs 
description. 
Margus sp. ‘‘Quillota” Chili. An undetermined, possibly un- 
described species received from Prof. J. C. Hambleton. 
Margus pectoralis Stal? Puno, Peru, Nov., 1898. A number of 
the specimens of this species were received. They seem 
to agree better here than with any other described species. 
Zicca nigropunctata De Geer. Cochabamba, Bolivia. Aug. and 
Sept., 1899. 
Zicca rubricator Fab. Cochabamba, Bolivia, Aug. and Sept., 
1899. 
Hypselonotus concinnus var. Coroica Yungas, Bolivia, April, 
1899. Resembles atratus Dist. exactly for upper side 
except scutellum has border and central line testaceous. 
Beneath lacks central black line of meso-and meta-ster- 
num; legs marked somewhat with testaceous. 
Hypselonotus linea Fab. Bartica Br. Guiana, March 21, 1901. 
Agrees perfectly with Fabricius’ description. 
Hypselonotus fuscus n. sp. Coroica Yungas, Bolivia, April, 1899. 
Pattern of linea above but light lines narrower, black areas 
have luteous or ochreous ground so thickly covered with 
black punctures as to appear dark fuscous where linea is 
black. Antennae black. Beneath yellow testaceous, spot- 
ted with black, spots round or oval in the two series each 
side, legs densely annulate and spotted with black. 
Length, 12 mm. 
Paryphes laetus Fab. Five specimens from Bartica, Br. Guiana, 
March and April. 
