Table 1 Sampled populations of the Pantosteus plebeius-nebuliferus species-group

Pantosteus nebuliferus

Nazas

29

29

cytb: MG203677-MG203705

GHI allele 1: MG203712-MG203736, MG203784-MG203787

GHI allele 2: MG203794-MG203820, MG203868-MG203869

Pantosteus plebeius

Mezquital

12

8

cytb: MG203619-MG203626, MG203669-MG203672

GHI allele 1: MG203706-MG203711, MG203770-MF203771

GHI allele 2: MG203788-MG203793, MG203860-MG203861

Piaxtla

4

4

cytb: MG203673-MG203676

GHI allele 1: MG203772-MG203775

GHI allele 2: MG203862-MG203865

Fuerte

11

9

cytb: MG203627-MG203636, KJ441240 [61]

GHI allele 1: MG203737-MG203744, MG203783

GHI allele 2: MG203821-MG203829

Uppers North R. Grande (Palomas)

1

1

cytb: KJ441237 [61]

GHI: GU937833 [105]

Upper South R. Grande (Conchos)

2

2

cytb: MG203637, KJ441239 [58]

GHI allele 1: MG203745-MG203746

GHI allele 2: MG203830-MG203831

Del Carmen

10

9

cytb: MG203658-MG203657, KJ441238 [61]

GHI allele 1: MG203760-MG203767, MG203776

GHI allele 2: MG203849-MG203857

Santa Maria

8

8

cytb: MG203650-MG203666,

GHI allele 1: MG203756-MG203759, MG203777-MG203779, MG203782

GHI allele 2: MG203842-MG203848, MG203867

Casas Grandes

15

13

cytb: MG203638-MG203649, MG203667-MG203668, KJ441235 [61]

GHI allele 1: MG203747-MG203755, MG203768-MG203769, MG203780-MG203781

GHI allele 2: MG203832-MG203841, MG203858-MG203859, MG203866