A. vaporariorum occurs in hothouses in Europe and the United 

 States, but is supposed to have originated in Brazil. In the above 

 list, B. = Brazil, M. := Mexico, J. =r Jamaica. 



A. mori arizonensis is the form 

 in Science Gossip, 1900, p. 366. 



on Citrus in Arizona, described 



i^ubg. ASTEROCHITON Maskell. 



Asterocldton Maskell, Traus. New Zealaud Inst, for 1878, Vol. XT, 

 p. 214. 



Type A. aiirea. Adult with second joint of antennae much 

 longer than first; pupa broad, with four radiating bands of circu- 

 lar markings ; vasiform orifice elongate. A . lecanioides, desci-ibed 

 also under Asteroehiton, does not belong to the subgenus as here 

 defined. 



