98 U.S. NATIONAL MUSEUM BULLETIN 261 



mutans (Signoret), 1855b:228 {Tettigonia). W. and S. Mexico, Guatemala, 

 Costa Rica. New combination. 

 consistens (Walker), 1858b:226 (Proconia). 

 obliqua (Walker), 1858b:239 {Auladzes). 

 invidenda (Fowler), 1898a:216 {Auladzes). New synonymy. 

 banamensis (Fowler), 1899a:219 {Auladzes). S. Mexico, Costa Rica, Panama. 



New combination. 

 piperata (Fowler), 1898a:215 {Auladzes). S. Mexico. New combination. 

 *pollinosa (Fowler), 1899a:218 {Auladzes). Mexico, Guatemala. New com- 

 bination. 

 sparsa (Fowler), 1899a:2I8 {Auladzes). S. Mexico, Guatemala. New com- 

 bination. 

 tkunbergi (Stfil), 1864a:79 {Auladzes). S. Mexico, Nicaragua, Costa Rica. 

 New combination. 



KEY TO SPECIES OF PARAULACIZES 



Not included: lugubris (Fowler) (fig. 89). 



1. Hindwings with vein R2+3 incomplete 2 



Hindwings with vein R2+3 entire 3 



2. Forewings marked with yellow or orange spots. 



P. thunbergi (Stil) (fig. 84) 

 Forewings orange, not so marked .... P. aurantiaca (Signoret) 



3. Forewing with yellow costal markings in basal half 4 



Forewing without such markings 6 



4. Forewing with fine yellow irrorations 5 



Forewing with coarse yellow markings. 



P. sparsa (Fowler) (fig. 85) 



5. Head with median length of crown more than half transocular width 



(Central America) P. pollinosa (Fowler) 



Head with median length of crown less than half transocular width 

 (North and Central America) . P. irrorata (Fabricius) (fig. 82) 



6. Crown of head without a median fovea. 



P. piperata (Fowler) (fig. 83) 

 Crown of head with a median fovea 7 



7. Face not concave mediodorsally, in lateral aspect strongly swollen; 



crown of head marked only with a black median stripe. 



P. confusa (Signoret) (fig. 87) 



Face with a mediodorsal concavity, in lateral aspect not strongly 



swollen; crown of head not so marked. 8 



8. Robust species, forewings coriaceous and with short setae ... 9 

 Slender species, forewings translucent and without setae. 



P. panamensis (Fowler) (fig. 90) 



9. Forewing with an oblique vitta crossing claval suture in basal half. 



P. mutans (Signoret) (fig. 88) 

 Forewing without such a vitta ... P. figurata (Fowler) (fig. 86) 



