Table 1. Avian species from Argentina showing two or more deeply divergent haplogroups at COI and intraspecific variation higher than 1.5%.

Family	Species	Max. intraspecific distance (%)*
Charadriidae	Vanellus chilensis	1.54
Strigidae	Athene cunicularia	1.60
Dendrocolaptidae	Sittasomus griseicapillus	3.25
Furnariidae	Geositta cunicularia	3.41
	Cinclodes fuscus	4.65
	Leptasthenura aegithaloides	3.72
	Upucerthia dumetaria	5.41
	Cranioleuca pyrrhophya	1.53
Thamnophilidae	Thamnophilus ruficapillus	4.03
	Thamnophilus caerulescens	2.44
Tyrannidae	Serpophaga subcristata	2.04
	Myiophobus fasciatus	4.67
	Knipolegus aterrimus	1.9
Pipridae	Manacus manacus	3.56
Vireonidae	Vireo olivaceus	3.09
Troglodytidae	Cistothorus platensis	4.95
	Troglodytes aedon	4.99
Thraupidae	Thraupis bonariensis	3.29
	Saltator aurantiirostris	1.52
Emberizidae	Arremon flavirostris	1.75
Cardinalidae	Cyanocompsa brissonii	2.04

*Distances were calculated using the K2P model (see Methods section).