LEPIDOPTERA HETEROCERA. 335 



B. Statura mediocris aut magna. Alae subtus nigro marginatae, 

 macula apicali pallida quadrata. 



A. Alae anticae umbra discali lata nigra. - umbraria, H'ubn. 



B. Alae anticae nigro non plagiatae. 



a. Alae lineis albido non cinctis. 



a. Alae anticae linea exteriore costam versus angulata. 



i. Alas anticae albo lineatae. - secundaria, Wien. Verz. 

 ii. Alae anticae albo non lineatae. - rhomboidaria, Kleem. 



b. Alae anticae linea exteriore costam versus arcuata. 



repandaria, Linn. 



b. Alae lineis albido cinctis. - - perversaria, Boisd. 



C. Alae rotundatae, lineis macularibus. - abietaria, Wien. Verz. 



1. BOARMTA ILICARIA. 



Olivaceo-cinerea ; alee lineis tribus nigris, duabus exterioribus 

 albo marginatis ; anticce linea media, lineis duabus exteri- 

 oribus cuneatis. 



Geometra ilicaria, Geyer, Geom. f. 582. 



Boarmia ilicaria, Dup. Lep. Sup. iv. 59, pi, 55, f. 2. Boisd. Ind. 



186, 1552. Herr.-Sch. Eur. Schm. iii. 78, 201, pi. 44, f. 265. 



Guen. Phal. i. 236, 352. 

 Var. Boarmia Manuelaria, Herr.-Sch. Eur. Schm. Sup. 73, f. 541. 



2. Boarmia secundaria. 



Cinerea ; ala conspersa, fuscescente plus rninusve nebulosa, lineis 

 tribus subundulatis nigricantibus ; antica striga discali nigri- 

 cante, linea 2a angulata antice flexa. 



Geometra secundaria, Wien. Verz. 101, 5. H'ubn. Geom. pi. 29, 



f. 156. ///. N. Ausg. dess. i. 385, 5. Esp. Schm. v. pi. 39, 



f. 7—9. 

 Deileptinia secundaria, H'ubn. Verz. Schm. 317, 3063. 

 Boarmia secundaria, Treit. ScAm. i. 218, 13. Dup. Lep. iv. 383, 



pi. 162, f. 2. Frey. Beitr. iii. pi. 276. Sepp. Ned. Schm. v. 



pi. 11, f. 1—8. Boisd. Ind. 197, 1558. Herr.-Sch. Eur. 



Schm. iii. 80, 206, pi. 40, f. 247. Guen. Phal. i. 237, 353. 



The specimens here registered (one of which is ticketed as B. 

 secundaria) do not agree with the descriptions of that species, and 

 have more resemblance to B. rhomboidaria. 



a — c. Europe. From M. Becker's collection. 

 d. Europe. From Mr. Milne's collection. 



