^ 5586 Lichenops perspicillata Ingeniero Vthite Dec.13,1920 
perspicillata.o im. 108.3 2. Buenos Aires 9j30 At rest Z02/ 
5831 Lichenops oersoicillata 
noroni ni 1 1 att_ ( 
i563 Lichenops perspicillata 
y 
4846 Ivlachetomis rixosa 
^331 Machetornis rixosa 
'A'5332 l.iache torni s rixosa 
San Vicente, 
Jan.27,1921 
ad. 108.2 2 . 4NMBg-,Bocha 
10:00 
At 
rest 
Zapala, 
JJe c .6,1920 
o ad. 106.4 'X 1 . Neuquen 
11:45 
At 
re st 
Formosa, 
Aug.24,1920 
$ ad. 109.6 2. Formosa. 
11:15 
At rest 
Lava lie, 
N ov . 9,1920 
S ad. 108.8 2. Buenos Aires 
9:00 
At 
rest 
Lavalle. 
Nov .9,1920 
0 ad. 107.8 2. 
nuenos Aires 
9:00 
.it 
rest 
304 
$05 
305 
3Q£> 
•yb 839 Machetornis rixosa ale. Lan Vicente, 
rix ° s &. 108.8 'i. mmmrt ,xiocha 
Jan.27,1921 
9:15 • 
At rest 
^5456 Luscisaxicola 
macu- 
G-eneral Boca Nov.29,1920 
lirostris. 2 ad. 107.0 p. Bio Negro 
7 : 15 
At rest 
1/5546 Muscisaxlcola maculi- Zapala, uec. 8,1920 
rostris.. ? ad. 107.6 2. IJeuquen 10:00 At rest 
(/5547 iiiscisaxicola maculi- Zapala, Dec. 8,1920 
rostris.. c ad. 109.4 2. Neuquen 10:30 At rest 
/ 
^4331 Lessonia rufa rufa .... ad. 106.5 2. Berazategui, June 29,19z0 
Buenos Aires 10:00 A.M. At rest 
307 
'•'"5544 Lessonia rufa fufa. ... d ad. 107.2 2. zapala, 
Neuquen 
s/5558 nessonia rufa rufa...... o ad. 106.6 2 . zapala, 
Neuquen 
* 
«4832 Fluvicola albiventer..$ ad. 109.2 2. Formosa, 
Formosa 
pec. 8,1920 
10:45 At rest 
307 
/ 
Lee.9,1920 
11:15 At rest 30i7 
Aug.23,1920 
9:15 At rest 
✓ 
4811 Yetapa risorus 
.. 2 108.0 i 1 . Biacho Pilaga Aug.18,1920 
Formosa 8:30 At rest 
5212^ Sisopygis icterophrys. d ad. 106.7 2 . navalle, 
1 ' Buenos Aires 
5213 Sisopygis icterophrys. „■ ad _ 107 . 5 
Buenos Aires 
ct.30,1920 
9:30 At re st 
30 
Oct.30,1920 
11:15 At rest 
J 5248 Lisopygis icterophrys. d ad. 108.3 2. Lavalle, Nov. 1,1920 
Buenos Aires 11:30 At rest 3i 
