Frequency of inferred phylogeographic patterns in the compilation of 89 amphi‐boreal data sets, partitioned by the major taxa included
| Pattern | Molluscs | Crustaceans | Echinoderms | “Worms” | Fishes | Seals | All |
| Number of taxa | 22 | 13 | 10 | 14 | 28 | 2 | 89 |
| a (simple deep vicariance) | 11 | 7 | 1 | 6 | 10 | 35 | |
| a1 (Middle Pleistocene vic.) | 2 | 2 | 3 | 3 | 10 | ||
| b (repeated invasions) | 5 | 2 | 2 | 4 | 9 | 1 | 23 |
| c (secondary contact) | 5 | 2 | 2 | 3 | 9 | 1 | 22 |
| d (late/post‐glacial) | 8 | 3 | 6 | 8 | 10 | 1 | 36 |
| e (Arctic contact) | 1 | 4 | 5 | ||||
| Patterns a‐e total | 31 | 17 | 14 | 21 | 45 | 3 | 131 |
| Pattern | Molluscs | Crustaceans | Echinoderms | “Worms” | Fishes | Seals | All |
| Number of taxa | 22 | 13 | 10 | 14 | 28 | 2 | 89 |
| a (simple deep vicariance) | 11 | 7 | 1 | 6 | 10 | 35 | |
| a1 (Middle Pleistocene vic.) | 2 | 2 | 3 | 3 | 10 | ||
| b (repeated invasions) | 5 | 2 | 2 | 4 | 9 | 1 | 23 |
| c (secondary contact) | 5 | 2 | 2 | 3 | 9 | 1 | 22 |
| d (late/post‐glacial) | 8 | 3 | 6 | 8 | 10 | 1 | 36 |
| e (Arctic contact) | 1 | 4 | 5 | ||||
| Patterns a‐e total | 31 | 17 | 14 | 21 | 45 | 3 | 131 |
Note that all patterns are not exclusive of each other, but several patterns can be found in a given taxon. The data are compiled from the information detailed in Table 1 (see summary in Figure 3).
Frequency of inferred phylogeographic patterns in the compilation of 89 amphi‐boreal data sets, partitioned by the major taxa included
| Pattern | Molluscs | Crustaceans | Echinoderms | “Worms” | Fishes | Seals | All |
| Number of taxa | 22 | 13 | 10 | 14 | 28 | 2 | 89 |
| a (simple deep vicariance) | 11 | 7 | 1 | 6 | 10 | 35 | |
| a1 (Middle Pleistocene vic.) | 2 | 2 | 3 | 3 | 10 | ||
| b (repeated invasions) | 5 | 2 | 2 | 4 | 9 | 1 | 23 |
| c (secondary contact) | 5 | 2 | 2 | 3 | 9 | 1 | 22 |
| d (late/post‐glacial) | 8 | 3 | 6 | 8 | 10 | 1 | 36 |
| e (Arctic contact) | 1 | 4 | 5 | ||||
| Patterns a‐e total | 31 | 17 | 14 | 21 | 45 | 3 | 131 |
| Pattern | Molluscs | Crustaceans | Echinoderms | “Worms” | Fishes | Seals | All |
| Number of taxa | 22 | 13 | 10 | 14 | 28 | 2 | 89 |
| a (simple deep vicariance) | 11 | 7 | 1 | 6 | 10 | 35 | |
| a1 (Middle Pleistocene vic.) | 2 | 2 | 3 | 3 | 10 | ||
| b (repeated invasions) | 5 | 2 | 2 | 4 | 9 | 1 | 23 |
| c (secondary contact) | 5 | 2 | 2 | 3 | 9 | 1 | 22 |
| d (late/post‐glacial) | 8 | 3 | 6 | 8 | 10 | 1 | 36 |
| e (Arctic contact) | 1 | 4 | 5 | ||||
| Patterns a‐e total | 31 | 17 | 14 | 21 | 45 | 3 | 131 |
Note that all patterns are not exclusive of each other, but several patterns can be found in a given taxon. The data are compiled from the information detailed in Table 1 (see summary in Figure 3).
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