LEPIDOPTERA HETEROCERA. 567 



Group 3. 



Statura saepissime mediocris. Aloe anticae litura bidentata 

 optime determinata. 



Species of middling size. Fore wings with the bidentate mark 

 more conspicuous than in the other groups. 



20. Hadena glauca. 



Canescens, pilis nonnullis nigris ; thorax fascia antica nigra ; 

 abdomen cinereum; alee anticcenigro nebulosce aut maculate, 

 lineis undulatis nigris cano marginatis, linea angulosa alba 

 strigisque nigris exterioribus, macuiis tribus albidis aut albido 

 variis bene determinants ; posticce fusco~cinere&, ciliis albis. 



Noctua glauca, Kleem, Ins. i. pi. 48, f. 1 — 7. H'ubn. Eur. Schmett. 



Noct. f. 410. Dup. Hist. Nat. Lip. Fr< vi. 322, pi. 92. 



Frey. Beit. ii. pi. 104. 

 JSthria glauca, H'ubn Verz. Schmett. 281, 2183. 

 Hadena glauca, Treit. Schmett. v. 322. Steph. III. Brit. Ent. 



Haust. ii. 185. Guen. Ind. 244 ; Noct. ii. 94, 801. Boisd. 



Ind. Meth. 119, 931. 

 Polia glauca, Herr.-Schaff. Eur. Schmett. ii. 263, 243. 

 Noctua aperta, Geyer, Schmett. 800. 



Europe. 



Var. Noctua Lappo, Dup. Hist. Nat. Lep. Fr. vii. 255, pi. 116. 

 Hadena Lappo, Guen. Ind. 244. Boisd. Ind. Meth. 930. 



a. England. Presented by — Labrey, Esq. 



b. England. From Mr. Carter's collection. 



c— /. England. From Mr. Stephens' collection. 

 g — i. England. 



j — I. Scotland. From Mr. FoxcroiYs collection. 

 i», n. Europe. From M. Becker's collection. 



21. Hadena dentina. 



Cana ; thorax fusco fasciatus ; abdomen pallide subtestaceum ; 

 alee antica punctis nigris fasciisque variis fuscis nigro mar- 

 ginatis ; posticce cinerascentes, margine lato cinereo-fusco, 

 ciliis albidis. 



3 c2 



