Table 1.

Measurements of model parameters for tested butterflies (n = 3/species).

species	a (μm)	b (μm)		D/a	L df/ds
Danaus plexippus	135	56	−1.43	1.11	−1.29
Papilio glaucus	182	65	−1.37	1.00	−1.37
Vanessa cardui	105	36	−5.78	1.16	−4.96
Limenitis arthemis astyanax	252	32	−3.08	0.87	−3.55
Polygonia interrogationis	149	48	−4.54	1.05	−4.32