Table 1.

Presence and absence county records of the model B. philenor and its larval host plant, Aristolochia spp., in relation to county records of the mimetic and non-mimetic forms of L. arthemis. (a) The data from the specimens used in the molecular phylogeny; (b) the data across the entire geographical range of L. arthemis.

		county presence of L. a. astyanax and L. a. arizonensis (mimetic black form)	county presence of L. a. arthemis and L. a. rubrofasciata (non-mimetic white-banded form)
(a)
Battus philenor Batesian model	present	10	0
	absent	1	6
Aristolochia spp. (Battus host)	present	8	0
	absent	3	6
(b)
Battus philenor Batesian model	present	897	90
	absent	465	256
Aristolochia spp. (Battus host)	present	788	35
	absent	574	311