Table 1.

None of the morphological characteristics measured explained a significant portion of the between-individual variation in activity for both species

Morphological character	F-ratio1,1	P value
Spiders
Body condition	0.0006	0.98
Mass	0.016	0.90
Cephalothorax length	0.18	0.67
Cephalothorax width	0.005	0.95
Crickets
Body condition	0.71	0.41
Mass	0.60	0.45
Thorax width	0.68	0.41