CICADELLINAE: PART 2. NEW WORLD CICADELLINI Syl 
servulus (Melichar), 1932a:293 (Cardioscarta). Fr. and D. Guiana, NW. Brazil, Ecuador, 
Peru, Bolivia. New combination. 
solidus (Melichar), 1932a:293 (Cardioscarta). N. and NW. Brazil, Peru. New combination. 
trvirgatus (Fowler), 1900a:259 (Tettigonia). Costa Rica, Panama. New combination. 
umarittubanus, n. sp. NW. Brazil. 
veloctssimus (Melichar), 1932a:294 (Cardioscarta). Peru, Bolivia. New combination. 
KEY TO SPECIES OF SOOSIULUS 
(S. configuratus (Walker) and females of S. decoris, n. sp. not included). 
1. Forewings not marked with black, except inner apical cell and occasion- 
BIIAVANSUMUILEH : jay wxi oles taiws wc comitatulus (Melichar) (fig. 318) 
flammidulus (Jacobi) (fig. 319) 
Forewings with more extensive black markings, or with black markings 
I a Sree oe eg tu ines he oe 2 
2. Pronotum without any black marking touching posterior margin ....... : 
Pronotum with at least some black marking touching posterior mar- 
DINE Mteredicst. eroticy. ti. vesitonte «best Moa Bald ine. ababt 4 6 
er eaemvmaumdunedian apical black) mark’? !.0/0.), YO) S288. 2 4 
emowinoid median apical black mark ..:..0.. 0.44 e+ cos apeags vor 5 
~4. Head with a basal black marginal stripe extending from eye to eye, pro- 
notal black marking not interrupted ......... fulgidus, n. sp., page 394 
Head with a pair of spots in basal half of crown; pronotal dark marking 
re RTIIEINICGA ty fr ck. eee te es ee oe facis, n. sp., page 397 
5. Scutellum completely black, or nearly so; female abdominal sternum VII 
deeply and narrowly excised in more than apical half of its length 
servulus (Melichar) (fig. 310) 
Scutellum almost always orange behind transverse suture; female ab- 
dominal sternum VII with a median apical convexity which may be 
shallowly notched or not. ............. velocissimus (Melichar) (fig. 322) 
6. Pronotum with longitudinal dark markings extending from anterior to 
posterior margin without interruption on disk (Central American 
Siecle ~ cy jad Melua gs Ao nes iermn ne Any Riri. {3 605, 7 
Pronotum with black markings not extending from anterior to posterior 
margin without interruption (South American species) .............. 9 
7. Median orange pronotal stripe attaining anterior pronotal margin 
fucatus, n. sp., page 393 
Median orange pronotal stripe not attaining anterior pronotal mar- 
AES. 5s ukdine 8 phage lel Rea tia ieee ition ie oe ages i ECR 8 
8. Lateral pronotal margins black, wing markings distinctly delimited 
salutarts (Fowler) (fig. 305) 
Lateral pronotal margins pale, wing markings poorly delimited 
trivirgatus (Fowler) (fig. 307) 
