lep1d0ptera heterocera. 337 



68. Agrotis bilitura. 



Mas. Ocliraceo-alba ; antenna pubescentes ; alee anticce nigro 

 consperscs, strigis duabus (una basali, altera discali) nigris, 

 maculis lineisque omnino obsoletis. 



Agrotis bilitura, Guen. Noct. i. 285, 467. 



Chili. 



Group 4. 

 Like the fifth European group. 



69. Agrotis Gyp;ETIna. 



Mas. Robusta ; antenncevalidce,sat crenulatce ; abdomen crassum, 

 piloswn ; alee anticce nigro-fuscce, violaceo subtinctce, margine 

 venaque mediana basi albis, striga discali nigra e maculis orbi- 

 culari et reniformi interrupta, lineis transversis subalbidis ; 

 postica? alba, margine venisque nigricantibus. 



Agrotis Gypastina, Guen. Noct. i. 290, 473. 



Monte Video. 



70. Agrotis hispidula. 



Foern. Testaceo-cinerea, villosa ; thorax fusco bistrigatus ; abdo- 

 men crassum, depressum, obtusum ; alee anticce margine palli- 

 diores, orbiculari et reniformi subcontiguis ochraceo-albis 

 nigro marginatis, reniformi angusta, orbiculari ovata, lineis 

 duabus medianis pallidis indistinctis ; posticce albidce. 



Agrotis hispidula, Guen. Noct. i. 293, 476. 



Chili. 



Group 5. 

 Like the sixth European group. 



71. Agrotis impacta. 



Cinereofusca ; thorax antice cervinus fusco fasciatus ; abdomen 

 canum ; alee antica fusco subconspersa, lineis transversis in- 

 distinctis duplicatis, undulatis fuscis macula orbiculari 

 magna elliptica testacea, reniformi obscure fasca testaceo mar- 

 ginata, lunulis marginalibus nigricantibus ; postica pallide 

 cinereis, marline fuscescente. 



2G 



