CICADELLINAE: PART 2, NEW WORLD CICADELLINI 1043 
posterior portion of pronotum dark green; face, thoracic pleura, venter, and 
legs, yellow. 
Holotype and three additional males, Port of Spain, Trinidad, Department 
of Agriculture grounds, November 3, 1918 (Harold Morrison); one female, 
‘River Estate”, Trinidad, October 16, 1918 (Harold Morrison); one male, St. 
Augustine, Trinidad, B. W. I., February, 1943 (Fennah); six males and five 
females, Archibald Estate, Roxborough, Tobago Island, November 6, 1918 
(Harold Morrison); one male and two females, Santa Elena de Uairén, 
Venezuela, October 20, 1940 (P Anduze); and one female, same data as last 
preceding except date which is November 22-30, 1939 (all USNM). 
Caldwelliola insularis is close to C. reservata (Fowler) and C. caucana, n. sp., 
from both of which it differs in lacking the paired pronotal spots. The apically 
expanded sternal abdominal apodemes of the males of insularis are different 
from both of these other species and the posterolateral lobes of the female 
sternum VII, well developed in caucana, are very indistinct or completely ab- 
sent in insularis. The aedeagus apparently varies intraspecifically in the form of 
the apex, and is probably not reliable for separating insularis and caucana. 
Caldwelliola caucana, NEW SPECIES 
FicuRE 845, PAGE 1042 
Length of male 5.9-6.7 mm, of female 6.5-6.9 mm. Head with median 
length of crown varying from slightly less than two-thirds to approximately 
eight-tenths interocular width, and from slightly more than one-third to 
slightly more than four-tenths transocular width, ocelli located behind a line 
between anterior eye angles, each approximately equidistant from adjacent 
anterior eye angle and median line of crown. Pronotum with lateral margins 
parallel. Male genitalia as in C. insularis, n. sp. (above), except that the 
aedeagus is usually not constricted anteapically (see comments below); apex 
truncate. Sternal abdominal apodemes extending well beyond next conjunc- 
tiva behind their origin, not expanded apically. Female abdominal sternum 
VII with posterior margin produced medially but less angulate at apex than 
insularis and with a distinct small posterolateral lobe on each side. 
Color and markings as in insularis but in addition with a pair of small black 
spots on anterior half of disk of pronotum, and a black spot in each basal 
angle of scutellum, the latter often concealed by overlying pronotum; face, 
thoracic pleura, venter, and legs, yellow. 
Holotype and two additional males and three females, Popayan, Colombia, 
1760 m., April 15, 1948 (Pfaff) (USNM). Three males and one female, 
Palmira, Valle, Colombia, August 29, 1956 (C. Carmona) on Soya; one male 
and one female, same locality as last, August 9, 1955 (M. Benavides) on Soya. 
C. caucana, n. sp., is similar to C. insularis, n. sp., in the discussion of which 
distinguishing characters are set forth. The Colombian males dissected each 
had the aedeagus like figure 845f. A male from Ecuador, very close to the 
above, had an aedeagus like C. reservata (Fowler) and the aedeagus illustrated 
for insularis (fig. 844f). The markings were like typical caucana. 
