CICADELLINAE: PART 2, NEW WORLD CICADELLINI 951 
convex medially and with vermiculate rugae. Thorax with posterior pronotal 
margin shallowly concave; forewing with at least inner apical cell mem- 
_branous, remainder of membrane variable. Male pygofer with apex narrowly 
rounded; plates with macrosetae in a regular row; styles rounded apically. 
Female abdominal sternum VII well produced, acute apically, depressed on 
disk, much as in M. sobrina (Stal) (fig. 774). 
Crown orange with a broad Y-shaped black marking touching basal margin 
and extending onto clypeus, apex orange; pronotum narrowly black near an- 
terior margin, remainder obscurely brownish mottled with paler, with (type) 
or without an orange margina! area behind each eye; scutellum black with 
lateral margins and variable markings on disk, orange; forewing dull red; face 
orange with a broad Y-shaped mark on clypeus and clypellus, clypeal median 
area between arms of ‘“‘Y”’ orange; thoracic pleura orange above, black in 
lower portions; legs dull orange to stramineous. 
Holotype and one additional male and four females, Bogota [Colombia] 
(RMS). One female and two males, Pandi, Cundinamarca, Colombia (W. 
Fritsche, seller), October 10, 1913 (MMB); and two males and two females 
with identical data (ZIMH). One specimen without abdomen (ZIL). 
M. andipa, n. sp., is distinctive in the color pattern of the crown and face. 
The length of the female abdominal sternum VII is intermediate between M. 
moesta (Fabricius) (fig. 7627) and M. spinolai (Signoret) (fig. 7672). 
Macugonalia contristata, NEW SPECIES 
FIGURE 769, PAGE 952 
Length 6.7-7.2 mm. Head with median length of crown from one-third to 
slightly more than four-tenths interocular width and from one-fifth to slightly 
more than one-fourth transocular width; clypeus flattened medially and 
obscurely vermiculately rugose. Thorax with posterior margin varying from 
slightly concave to slightly convex; forewing with membrane including all of 
apical cells. Male pygofer with apex angulate; plates with macrosetae in a 
regular row; style rounded apically. Female abdominal sternum VII much as 
in M. leucomelas (Walker) (fig. 7662). 
Crown, pronotum, and scutellum sordid yellow with a poorly delimited ar- 
-cuate blue band across pronotum connected at its extremities with a similar 
band on posterior margin; forewing dull green with a blue stripe in brachial 
cell and a narrower blue line along humeral margin and extending a short 
distance posteriorly along commissural margin of clavus; face and thoracic 
pleura dull yellow, with a median dark line on clypellus. 
Holotype and two additional males and three females, Rio Caraguata, 
, Mato Grosso, Brazil, February, 1953 (F. Plaumann) (NCS). Two females, 
Lago Feia, near Formosa, Goias, Brazil, April 25, 1972 (L. Knutson) (Kansas 
State University). Holotype on indefinite loan to USNM. 
The form of the female abdominal sternum VII suggests a relationship to 
M. leucomelas, but specimens of contristata are more robust, and marked quite 
differently. 
