ADDENDA 



Page 5. 



Ptilocera smaragdina. 



This may be a variety of the female of P. quadridentata. 

 a. Ceylon. Presented by E. Templeton, Esq. 



Page 16. 

 Cyphomyia leucocephala. 

 a. Brazil. From Mr. Stephens' collection. 



Cyphomyia albitarsis. 

 a. Kio Tapayos, Brazil. From Mr. Bates' collection. 



Page 17. 



Cyphomyia fascipes. 



Fcem. Head pale testaceous, with white down. Thorax with 

 three stripes of white tomentum. Pectus clothed with white tomen- 

 tum and down. Abdomen with marginal silvery white tomentose 

 spots. Legs black ; tarsi white, black towards the tips. 



a. Tapayos, Brazil. From Mr. Bates' collection. 



2 d 2 



