SUPPLEMENT. 



Page 21. 

 For 3us subundatus read 4us sulmiidatu'i. 



Page 23. 



30. PtATYPLEURA INTERNA. 



Nermts transversus \tisfere rectus, obligutis, angulwn valdi obtusum 

 Jingens, 2o plus quadruplo ejus longiludine divisus ; 2us fere 

 rectus, valdi obliquns, angulum perobiusum Jingens, lo duplo 

 longior ; 3us vix undatus, obliquus, angulum aciUum finyens ; 

 Aus arcuatus, subobtiquui, angulum acutum Jingens, 31 longi- 

 tudine. 



This species most resembles P. setnilucida ; and the two, like 

 P.gemina,P. basifolia, P. pitnctigera, P. brevis, and P. simplex, have 

 the sides of the ibie-chest somewhat dilated and angular, and are 

 near allied to Oxi/pleura, which genus is also connected with Platy- 

 pleura by means of O. clara, and joins Zammara through O. Poly- 

 dorus. 



Second marginal areolet shorter than the first ; first cross-vein 

 almost straight, slanting, forming a very obtuse angle, parted from 

 the second by more than four limes its length ; second almost 

 straight, very slanting, forming an extremely obtuse angle, twice 

 the length of the first ; third hardly waved, slanting, forming an 

 acute angle ; fourth curved outward, slightly oblique, forming an 

 acute angle, as long as the third ; fifth much curved outward, up- 

 right, forming an almost right angle. Body green, tawny here 

 and there : head much narrower than the fore-chest, adorned above 



