243 
G-eometridae, of the Argentine Bepiiblic. 
66. Baynia odontota (Front), nov. sp. 
(Plate XLVIII, fig. 25.) 
22 mill. Face pale grey (probably greenish in absolutely 
fresh specimens) ; palpus grey, mixed with darker scales. Fore¬ 
wing greenish,* copiously marked with dark fuscous transverse lines, 
which are mostly more or less interrupted : basal line complete, 
double in its anterior half ; some interrupted lines between this and 
the median area; anteniedian line complete, blackish, strongly 
curved in cell, faintly sinuate posteriorly ; postmedian somewhat 
interrupted, outcurved distally to cell, incurved in submedian area, 
here followed by a whitish mark ; the anteniedian is duplicated 
distally, the postmedian proximally, these duplicating lines meeting 
at submedian fold, and enclosing a paler area which contains the 
elongate cell-spot; otherwise the median area is somewhat darkened ; 
some further interrupted lines in distal area, two of them crossed by 
dark vein-streaks on and R^, producing5a subquadrate mark; 
dark vein-streaks on M and SM^ in median area; various other 
dark vein-marks and cloudings ; inner-marginal scale-tuft dark 
fuscous. Hindwing white, the termen and inner margin shaded 
with smoky brown. Undersurface whitish, without markings, the 
forewing greyer tinged than the hindwing ; hair-tuft of hindwing 
brownish. 
Aristides Villanueva, December 26,1905 (W. M. Bayne). 
Type in coll. L. B. Front. 
67. Rhopalista dismutata (Warren). 
Rhopalista dismutata, Warren, Nov. Zool., xi, 75 (1904). 
Tucuman, October 1901, 700 metres (Dinelli). Type 
and another ^ in coll. Rothschild. Also in coll. Dognin 
from the same locality and from Salta. 
Not yet recorded elsewhere. 
68. Hammaptera repandaria (Schaus). 
Bhopalista repandaria, Schaus, Tr. Amer. Ent. Soc., xxvii, 
267 (1901). 
Metan, Salta, in coll. Dognin. 
* Probably, like the European Acasis vtretata (Hiib.), of a fuller 
green when freshly bred. My specimen, which is at present unique, 
rather closely resembles in coloration examples of that species which 
have stood a few years in the cabinet, or which have been captured 
wild. 
R 2 
