CYCLOTACEA. 257 



2. Aperostoma pallescens, C. B. Adams. 



1 Jamaica ; ox c. W. A. Brown, Esq. 



3. Aperostoma popayanum, Lea. 



{A. inconsjyicuum, Sow.). 



2 New Grenada; ex c. W. A. Brown, Esq. 



4. Aperostoma varians, C. B. Adams. 



4 Jamaica ; ex c. W. A. Brown, Esq., and Prof. W. Newcomb. 



6. Aperostoma quitense, Pfeiffer. 



4 Quito J ex c. W. A. Brown, Esq. 



6. Aperostoma inca, Orb. 



5 Brazil ; ex c. W. A. Brown, Esq., and Pi'of . W. Newcomb. 



7. Aperostoma crassum, C. B. Adams. 



4 Jamaica ; ex c. W. A. Brown, Esq. 



8. Aperostoma translucidum, Sow. 



4 Venezuela; ex c. Prof. W. Newcomb, 



9. Aperostoma corrugatum, Sow. 



3 Jamaica; ex c. W. A. Brown, Esq. 



10. Aperostoma jamaicense, Chemn. 



7 Jamaica ; ex c. W. A. Brown, Esq., and Prof. W. Newcomb, 



11. Aperostoma dysoni, Pfeiffer. 



3 Nicarigiia; coll. Prof. E. C. Stearns. 

 2 Guatemala; coll. A. Morelet, Esq. 

 1 Mexico ; ex c. Prof. W. Newcomb. 



12. Aperostoma seminudum, C. B. Adams. 



6 Jamaica ; ex c. W. A. Brown, Esq., and IVof. W. Newcomb. 



13. Aperostoma (?) lutescens, Pfeiffer. 



(^GyclopJwrus, sp., in Pfeiffer). 

 1 Trinidad ; ex c. W. A. Brown, Esq. 



14. Aperostoma stramineum, Rv, 



1 Columbia ; ex c. Prof. W. Newcomb, 



