18 



* BROTOLOMIA, Led. (1857). 



Type : Noctua meticulosa Linn. 

 iris {Guen), Noct. 2, p. G4 ; Grote, {Brotolomia) Bui. Buf. Soc. Nat. Sci. 1, p. 110. 

 Middle States. 



NEPHELODES, Guenie (1853). 



Type : Nephelodes minians Guenee. 



luiniaus Guen., Noct. 1, p. 130 ; GrnpJdphora expansa Walk., C. B. M. Noct. 



p. 399. 

 violaiis Guen., Noct. 1, p. 130. 

 Canada, southward. 



*HELOTROPHA Zed. (1857). 



Type : Diataraxia fibrosa Hiihncr. 



reniformis Grote, Can. Ent. 6. p. 14 (Li/jjerina). 

 Canada to Middle States. 



* NAENIA, Stephens (1829). 



Type : Noctua typica Linn. 

 *\ typica {Linn.) ; Walk., C. B. M. Noct. 1020 ; Betliuue, Can. Ent. 1, 87. 

 Canada, United States. 



*HYDROECIA, Guenee (1841). 



Type : Noctua nictitans Linn. 



iiictitans {Linn.) ; Guen. Noct. 1, p. 12G. 

 V. erythrostigma {Uaworth). 



sera G. & B., Trans. Am. Ent. Soc. vol. 1, p. 345, PI. 7, fig. 55. 

 inquiiesita {G. & R.), Trans. Am. Ent. Soc; vol. 1, p. 344 {Gortyna). 

 t salicariim {Barnston), Walk. C. B. M. Noct. 717. 

 California, Canada, southward. 



*GORTYNA, //«?^/ie;- (181G). 



Type : Noctua micacea Esper. 



immanis {Guen), Noct. 1, p. 128 {Hydroecia). 



strainentosa {Guen), Noct. 1, p. 129, PI. G. fig. 2 {Uydroecia). 



limpida Guen., Noct. 1, p. 124; Govt, cerussata Grote, Proc. Ent. Soc. Phil. 2, 



p. 431, PI. 9, fig. 1. 

 riitila Guen., Noct. 1, p. 128, PI. 6, fig. 1. 

 f margiuirtens Guen., Noct. 1, p. 123. 



