33 



CHLORIDEA, Westw. (1841). 



Type: Plialaena rhexiae Ahb. & Sni. 

 rliexiae {Ahh. & Sm.), Ins. Ga. 2, p. 199, PL 100 ; Guen., Noct. 2, p. 175 {Asjnlu). 

 t subflexa (Guen.), Noct. 2, p. 175 (Aspila). 

 Southern States. 



ORIA Gven. (ex Qeyer). 



Type : Oria sanguinea Geycr. 

 snngiiinea Gcyer, Zutr. 4, p. 9, figs. G13, 614 ; Guen., Noct. 2, p. 1G7, PI. 9, fig. 5. 

 Soutliern States and California. 



ALAKIA, Westw. {IMVj. 



Type : Phalaena gaurae Ahh. & Sm. 



gaxirae {Ahh. <& Sm.), Ins. Ga. 2, p. 197, PI. 99 ; Porphyrinia matutina Hubn., 

 Zutr. 3, 557, 558. 

 Southern States. 



RHODOPHORA, Guen. (1853). 



Type : Rhodophora florida Guen. 

 fioi-Ma Guen., Noct. 2, p. 171, PL 9, fig. 7. 

 Middle States and Nevada. 



DERRIMA, Walk. (1856). 



Type : Derrima stellata Walk. 

 stellata Walk., C. B. M., Noct. p. 770 ; Grote, Trans. Am. Ent. Soc. 2, p. 114. 

 lienrietta Grote, Proc. Ent. Soc. Phil. 3, p. 3, PL 2, fig. 1 {PMlomma). 

 Eastern and Middle States. 



LYGRANTHOECIA, G. & R. (1873). 



Type : Cramhus marginatus Ilaioorth. 

 marginata (Haw.), 374 ; Antlioecia rimilosa Guen., Noct. 2, p. 184, PL 9, fig. 12 ; 

 Micro])hysa contracta Walk., C. B. M., Noct. 836 ; Anthophila divergens 

 Walk., 830 ; Euclidia designata Walk., 985. 

 saturata Grote, List. (32). 



Tlioreaui G. t& R., Trans. Am. Ent. Soc. 3, p. 181, PL 2, fig. 80 (Anthoecia). 

 Eastern to Southern States. 



MELAPORPHYRIA, Grote (1874). 



Type : Melaporphyria immortua Grote. 

 imniortua Grote, List (33). 

 Eastern and Middle States. 



BUL. BUP. soc. NAT. 8CI. (5) MAY, 1S7J. 



