CICADELLINAE: PART 2. NEW WORLD CICADELLINI 
=a 

FIGURE 65.—aruma vexata Melichar, lectotype (basal portion of aedeagus not 
shown in g; A from lateral view). 
half, and with variable fumose areas near lateral margins or bordering an- 
terior margin; scutellum with anterior margin dark, delimiting a median bi- 
lobed pale area with a black mark at its center covering remainder of scutellar 
surface; forewing grayish with variable areas of dark purple usually in corium 
parallel to costal margin in its basal two-thirds, in basal half of clavus parallel 
to claval suture but expanded mesally at apex, and transversely through ante- 
apical cells; face as in &. achitepa, n. sp., without a dark area on proepimeron 
beneath dorsopleural carina, mesepisternum dark, remainder of pleura, legs 
and abdominal venter pale except for darker tarsi and a dark discal area on 
female abdominal sternum VII. 
Holotype female, Yungas de la Paz, Bolivia; one female, Coroico, Bolivia, 
and one female ‘‘Peru”’ (F. Woytkowski) (OSU). Two females, Coroico, 
Bolivia and one, Mapiri, ‘“‘Peru”’ [Bolivia], one female, ‘‘Bolivia’” (MMB). 
Two females, one without label and one with label illegible (RMS). 
X. purpurea, n. sp., is very similar in appearance to . decolorata, n. sp., but 
is more extensively marked than decolorata. 
14. TETTISELVA, NEw GENUs 
FIGURE 66 
Type-species: Tettiselva pedia, n. sp. 
Length 12.0-13.0 mm. 
Head slightly produced, median length of crown from less to slightly more 
than one-half interocular width and less than one-third transocular width, an- 
terior margin broadly rounded in dorsal view, without a carina at transition 
