Geometridae of the Argentine Bopuhlic. 
215 
18. Anisodes excavaria (Schaus). 
Anisodes excavaria, Schaus, Tr. Amer. Eut. Soc., xxvii, 190 
(1901). 
Buenos Aires, one ^ taken by Mr. A. F. Bayne, Novem¬ 
ber 9, 1903, ill coll. L. B. Front. 
Tlie species was described from S.E. Brazil. The iden¬ 
tification of my specimen seems certain, although the ^ is 
not so characteristic as the Mr. Bayne has met with 
no second specimen as yet. 
19. Euephyua serrulata (Packard). 
Euephyra semdata, Packard, Fifth Rep. Peabody Ac. Sci., 
73 (1873). 
Ephjjra obscura, Druce, Biol. Centr.-Amer., Lep. Het., ii, 
536, tab. xeix, 6 (1898) (nov. syn.). 
Buenos Aires, not rare from December to February 
(A. F. Bayne); Tucuman and Los Vasquez, in coll. Dognin ; 
Mendoza (W. M. Bayne). 
A species of extremely wide range, occurring from the 
southern United States to Buenos Aires; distinctly vari¬ 
able, but not geographically, unless the West Indian 
nnnaria, Walk., be a form of the same, which I hold as at 
present too doubtful to justify sinking serrulata. 
20. Pleuroprucha insulsaria (Guenee). 
Acidalia insulsaria, Guenee, Spec. Gen. des Lep., ix, 469 
(1858). 
Acidalia asthenaria. Walker, List Lep. Ins., xxii, 737 
(1861). 
Acidalia imparata. Walker, List Lep. Ins., xxvi, 1598 
(1862). 
Acidalia persimilata, Grote, Proc. Ent. Soc. Philad., i, 347, 
tab. iii, 5 (1863). 
Depitedm instdaria, Hulst, Tr. Amer. Ent. Soc., xxiii, 300 
(1896); Dyar s List N. Amer. Lep., 291 (1902) (ex 
err. pro insulsaria). 
Tucuman, in coll. Dognin ; Gran Chaco, near Florenzia, 
in coll. Br. Mus.; Buenos Aires, one ^ in garden, February 
11, 1903 (A. F. Bayne), in coll. L. B. Prout. 
A species of extraordinarily wide range in eastern 
America. Mr. Bayne’s specimen represents the southern- 
