Table 1. Dry weight, calorific values and nitrogen content of Asclcpias species offered to the larvae of the 
234 - 
Psyche 
© 
+1 II 
g 2 
m 
+i II 
o 'O 
+1 II 
O 
+1 II 
o 
+1 II 
° z 
© so 
+i ii 
J= 
bC 
£ *5 +l 
a * « 
S *c 
•c -5 £ 
o _ « 
§ £ 
03 W 
<u c n 
e +1 
w - — 
^ £ .2 
£ ? s 
w Z! 03 
5 •= S 
[September 
T.os (df 3,202) — 2.60 2 F. 05 (df 3,32) = 2.90 3 F. 05 (df 3,7) = 4.35 
F.oi (df 3,202) = 3.78 F.„i (df 3,32) = +.47 F. 01 (df 3,7) = 8.45 
