Geometridac of the Argentine Bepuhlic. 233 
52. Ameria invaria (Walker). 
Ameria invaria, Walker, List Lep. Ins., ii, 555 (1854).^ 
Eudnle unicolor (Herrich-Sebaeffer, MS.), Moschler, Verb, 
z.-b. Ges. Wien, x.Kvii, 660 (1877) (nec Robinson, 
1869).2 
Eudule aurora, Burmeister, Descr. Pbys. Arg. Rep. v (1), 
427 (1878).3 
Eudule invaria, Berg, An. Soc. Cient. Arg., xiii, 179 
(1882).^ 
Eudulophasia invaria, Warren, Nov. Zook, iv, 456 (1897). 
Ameria latiorata, Warren, Nov. Zool., xii, 341 (1905) (ab.) 
(nov. syn.).® 
(^) Corrientes, one There are also two examples in coll. 
Br. Mus., labelled Argentina, O. W. Tbomas, but without 
more precise indication of locality. 
Range very extensive, from Mexico to S.E. Brazil, 
Paraguay and Corrientes, but I have not seen it from 
western South America. Walker’s types (^) were from 
Venezuela. 
Berg’s determination (^) of the names quoted in the above 
synonymy (2) (^), is manifestly correct. He informs us that, 
as regards Burmeister’s aurora, it is made on the strength 
of specimens in coll. Staudinger, which have been compared 
with Walker’s types. 
The species varies a little in the width of the black 
margins, which is somewhat increased in ab. Icdiorata, 
Warr. f), described as a separate species. 
53. ScoRDYLiA quadruplicaria (Hlibnei’-Geyer). 
Heterusia (nom. indescr.) quadrufliearia, Hiibner-Geyer, 
Zutr. Exot. Schmett., iv, 7, fig. 603-4 (1832). 
Seordylia quadruiflicaria Guenee, Spec. Gen. des Lep., 
X, 384 (1858). 
Seordylia qiiadrupliearia var. latior, Thierry-Mieg, Ann. 
Soc. Ent. Fr., 1894, 56 (1894) (var.). 
Metan, Salta, in. coll. Dognin; La Rioja (Giacomelli), 
in coll. Br. Mus. 
Common in Brazil and Paraguay; Hiibner’s type was 
from Rio Janeiro. According to Thierry-Mieg, the form 
latior occurs in Peru and N. Brazil, but I have only seen 
