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Table 1 Sampling localities and number of individuals examined for morphological and molecular data

From: Historic hybridization and persistence of a novel mito-nuclear combination in red-backed voles (genus Myodes)

Locality N Cytochrome b MYH6 Post-palatal bridge
    rutilus gapperi rutilus gapperi incomplete complete
Southeast Alaska M. rutilus
1 Excursion Inlet 6 6 - 6 - - -
2 Mud Bay 20 20 - 20 - 7 -
3 Echo Cove 20 20 - 20 - 19 1
4 Limestone Inlet 8 8 - 8 - 3 1
5 Cape Fanshaw 18 18 - 18 - 4 -
6 Patterson River 13 13 - 13 - 9 -
7 Jap Creek 10 10 - 10 - 1 -
Southeast Alaska introgressants
8 Mallard Slough 28 28 - - 28 - 21
9 Stikine River 20 20 - - 20 - 18
10 Berg Bay 5 5 - - 5 - 3
11 Tyee 29 5 24 - 29 - 11
12 Reflection Lake 17 8 9 - 17 - 17
13 Unuk River 31 31 - - 31 - 25
14 Chickamin River 15 10 - - 10 1 14
15 Hut Point 16 4 12 - 16 - 15
Southeast Alaska M. gapperi
16 Ledge Point 7 - 7 - 7 - 7
17 N Rudyerd Bay 17 - 17 - 17 - 11
18 Point Louise 19 - 19 - 19 - 14
19 Gwent Cove 20 - 20 - 20 - 17
20 Duck Point 26 - 26 - 26 - 3
21 Union Bay 25 - 24 - 24 - 12
22 Bond Bay 24 - 24 - 24 - 24
23 Wrangell Island 36 - 36 - 36 1 32
24 Etolin Island 34 - 20 - 20 - 24
25 Revillagigedo Is. 12 - 12 - 12 - 9
26 Revillagigedo Is. 9 - 9 - 9 - 6
Interior Alaska M. rutilus
Denali Nat. Park 46 1 - 1 - 41 5
Minnesota M. gapperi
Brown County 18 - 1 - 1 - 18
  1. Individuals examined for morphological and molecular data. Locality numbers correspond to Figure 1. Numbers of individuals examined for cytochrome b and MYH6 include direct sequencing and RFLP analyses. Contact of M. gapperi and introgressants is found at localities 11, 12, and 15.