CICADELLINAE: PART 2. NEW WORLD CICADELLINI 153 
December, Monson Valley, Tingo Maria, Peru (CAS). One male, Mapiri, 
Bolivia and two males, Bolivia (HNHM). One female, Beni Province, Bolivia 
(USNM). One male, Mapiri, Bolivia (NCS). Two males, Mapiri, Bolivia, two 
males, Coroico, Bolivia and two males, Songo, Bolivia (MMB). One male, 
Songo, Bolivia (ZIL). 
L. pereneensis, n. sp., is represented in more collections than any other 
species in the genus. It is closely related to schlingeri, in the discussion of 
which distinguishing characters are mentioned. 
Lissoscarta catutara, NEW SPECIES 
FIGURE 118 
Length of male 15.5 mm, of female 16.0 mm. Head with median length of 
crown slightly more than four-tenths interocular width and varying from 
slightly less than one-fourth to slightly more than one-fourth transocular 
width. Other external structural characters as in generic description. Male 
pygofer with posterior margin narrowly convex, with an _ undifferentially 
sclerotized anteapical process on dorsal margin; plates extending posteriorly 
approximately to apex of pygofer; style extending posteriorly much beyond 
apex of connective; connective very broadly T-shaped with shaft very short; 
aedeagus with an elongate, slender, median dorsal process which is arcuate, 
curving dorsally then posterodorsally in lateral view; not bearing smaller 
processes; shaft very short, rounded apically. 
Female abdominal sternum VII with posterior margin broadly convex ex- 
cept for median very slightly concave emargination. 
Color much as in Lissoscarta schlingert, n. sp., but with the triangular mark- 
ings adjoining inner margin of each eye connected by a rather broad trans- 
verse black marking across posterior margin of crown. 
Holotype male, Rio Uaupes, Taracua, Amazonas, Brazil and one female 
Rio Negro, Umarituba, Brazil, Swedish Amazon Expedition (RMS). 
L. catutara can be separated from all other species of the genus by the form 
of the aedeagus in lateral aspect and by the form of the female abdominal 
sternum VII. 
Lissoscarta nipata, NEW SPECIES 
FiGurRE 119 
Length of male 8.0 mm. Head with median length of crown more than one- 
half and less than six-tenths interocular width and approximately one-third 
transocular width. Other external structural characters as in generic des- 
cription. Male pygofer with posterior margin narrowly rounded, subacute, 
with a dorsal anteapical process extending mesally then basally, not attaining 
median line; plates not extending posteriorly as far as pygofer apex, each 
triangular, abruptly narrowed in basal half; aedeagus with a slender median 
dorsal process, very narrow in lateral view, in ventral view without lateral ex- 
pansions, shaft much longer than in L. schlingeri, n. sp., its apex bifid. Female 
unknown. 
