LEPIDOPTERA HETEROCERA. 57 



Phalsena hastulifera, Abbot 8? Smith, Nat. Hist. Lep. Ins, Georgia, 



ii. 183, pi. 92. 

 Acronycta hastulifera, Guen. Ann. Soc. Ent. Fr. i. 47, 57. 



a, b. New York. Presented by E. Doubleday, Esq. 



28. Acronycta Acericola. 



Canescens ; alee anticce cinereo nebulosce, fasciis duabus undulatis 

 albidis, lineolis, annulo discali guttisque marginalibus fuscis ; 

 posticce margine lato cinerascente. 



Noctua Aceris, Abbot fy Smith, Nat. Hist. Lep. Ins. Georgia, ii. pi. 



93. 

 Acronycta Acericola, Guen. Noct. i. 48, 59. 



Georgia, Virginia. 



29. Acronycta rubricoma. 



A. Aceris simillima. Larva omnino diversa. 



Acronycta rubricoma, Guen. Noct. i. 48, 60. 

 Acronycta Acericola ? 



North America. 



30. Acronycta impleta. 



Cana ; caput et thorax nigro parce conspersa ; alee anticce lineis 

 nonnullis iransversis incompletis undulatis, annulis duobus 

 incompletis discalibus strigisque apud marginem interior em 

 cuneatis nigris, strigis duabus posticis latis fuscis ; posticce 

 cinerece, marginibus fuscescentibus . 



Hoary. Head and thorax slightly speckled with black. Fore 

 wings with several incomplete undulating black transverse lines, 

 with two incomplete black discal ringlets, and with cuneiform black 

 streaks by the interior border, near which there are two broad browu 

 streaks. Hind wings cinereous, with brownish borders. Length of 

 the body 7 lines ; of the wings 18 lines. 

 a p 



