can 



LEPID0PTE11A HETEROCERA. 23 



n hardly he distinguished. The fourth and fifth groups also dif- 

 fer much in structure from Hypena^ and may be considered as dis- 

 tinct genera. 



Group I. 



1. Hypena obesalis. 



Alee anticcB striga posteriore obsoleta irregularis linea undata ma- 

 culisq ne inter costalibus nigris albido cinclis. 



Pyralis crassalis, Hubn. Ear. Schm. v. f. 8. 



Crambus crassatus, Haw. Lep. Brit. 366. 



Bomolocha crassalis, Hubn. Verz. Schm. 343, 3290. 



Hypena obesalis, Treit. Schm. vi. 27. Steph. Cat. Brit. Ins. 2, 



157, 6758. Bup. Lep. Fr. 357, pi. 235, f. 1. Eversm. Faun. 



Volg. Ural. 448. Herr.-Schajf. Schm. Eur. vi. 425, 729. 



Guen. Belt, et Pyral. 28, 18. 



South Europe. 



2. Hypena extensalis. 



Cinereo-fuscescens ; ala antica lineis nigricantibus, interiore sub- 

 jlexa, exteriore angulata, submarginali undulata, fascia exte- 

 riore Uturaque obliqua apicali pallidis, lunulis marginalibus 

 nigris ; postica? cinerece, lunula discali nigricante. 



Pyralis palpalis, Hubn. Eur. Schm. v. f. 9. 



Hypena palpalis, Hubn. Verz. Schm. 345, 3305. Treit. Schm. vi. 



26. Buponch. Up. Fr. 298, pi. 230, f. 2. Herr.-Schceff. 



Schrn. Ear. vi. 425. 

 Hypena extensalis, Guen. Belt, et Pyral. 29, 19. 



South Europe. 



3. Hypena obsitalis. 



Albido-cinerea aut fusees cens ; ala antica nigro substrigata, fascia 

 exteriore albida apud costam flexa et apicem attingente ; pos- 

 tica fuscescentes , fimbria albida. 



Pyralis obsitalis, Hubn. Verz. Schm. v. f. 164, 165, 179. 



Hypena obsitalis, Hubn. Verz. Schm. 345, 3307. Treit. Schm. vi. 



32. Bup. Up. Fr. 53, pi. 243, f. 1. Herr.-Scha>ff. Schm. 



Eur. vi. 425. Guen. Belt, et Pyral. 29, 20. 



South Europe. 



