CATALOGUE OF NOCTUID.E S;^nTII. 155 



P. mersa Morr. 

 1875. Morr.. Troo. Bost. Soc. N. H., xviii, V20, Scgeiia. 



Habitat. — Califoruia. 



The type is in tlie Strecker collection. 



p. proxima Moir. 



1875. Morr.. Proc Bost. Soc. N. If., xvui, L'l(», Stt/dla. 



Habitat. — Texas. 



GeiniB DIPTERYGIA St. |.!i. 

 1829. Stcph.. 111. Brit. Kiit., ii.iiist., ii, 1C7. 



D. scabriuscula Liiiii.* 



1758. Linn., Syst. Nat., ed. x, 516, Xoctna. 



1759. Clerck, Icones, t. 1, f. 8, Noctiia. 

 1871. 'Stgr., Cat. Lop. Eur., 103, Dipterijgia. 



pinastri Linn. 



1761. Linn., Fn. Suec, 315, 1188, Noctna. 



1767. Linn., ,Syst. Nat., ed. xii, ii, 851, Noctiia. 



1787. Fabr., Mant. Ins., ii, 171, Noclua. 



17«». (huelin, in Linn., Syst. Nat., ed. xiii, v, L'.")60, Xoctua. 



1810. Hbn., Eur. Sclunett., iv, pi. 51, f. 246, Noclua. 



1816. Hbn., Verzeichniss, 244, CaUiergis. 



1829. StepL., 111. Br. Ent., Haiist., ii, 168, lUpteriiyia. 



1852. (in., Spec. Gen., Noct., i, 146, Diptcrygia. 



1856. Wlk., C. B. Mns., Het., x, 180, Diptcrygia. 



1862. Grt., Proc. Ent. Soc. Phil., I, 218, Dipieiygia. 



1871. Stgr., Cat. Lep. Eur., 103, pr. syn. 



Hahitat. — Canada; NoiMiern. Eastern, and Central Fnitod States, 

 Jnnt' t(» September; Colorado; Texas in ]\[ar(;li. 



This is one of the species common to Enrope and eastern North 

 America, and has a mucli larger European bibliography, which it is 

 not necessary to give here. It seems to have been seldom referred to 

 ill such way as to merit citation in our country. 



Genus HYPPA Dup. 

 1814. Dup., Cat.Meth., IV, 23L 



H. xylinoides Gn . * 

 1852. Gn., Spec. Gen., Noct., ii, 106, pi. 8, f. 11. Hadena. 



1856. Wlk., C. B. Mns., Het., xi, 584, Hadena. 

 1870. Saund., Can. Ent., ii, 33, Hadena — larva. 

 1873. Grt., Bull. Buff. Soc. Nat. Sci., i, 110, Hyppa. 



1876. Grt., Stett. Ent. Zeit., xxxvii, 137. Hyppa. 

 rectilinea t Wlk. 



1857. Wlk., C. B. Mas., Het., xi, 579, Hadena. 



1868. G. & R., Trans. Am. Ent. Soc., ii, 78, pr. syn. 



coniraria Wlk. 

 1857. Wlk., C.B.Mus., Het.. xi, 627, Xylina. 

 1868. G. & R., Trans. Am. Ent. Soc, ii, 78, pr. syn. 



ancocisconensis Morr. • 



1875. Morr., Can. Ent., vii, 188, Hadena. 



1875. Grt., List Nocttiiibe, 20, pr. syn. 



1876. Grt., Stett. Ent. Zeit., xxxvii, 137, pr. syn. 



