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Table 4 GeoDis analyses. Nested contingency results for clades with genetic and geographical variation within the northern network based on 10,000 permutations (CRE, contiguous range expansion; PGRE-F, past gradual range expansion followed by fragmentation).

From: Under the volcano: phylogeography and evolution of the cave-dwelling Palmorchestia hypogaea(Amphipoda, Crustacea) at La Palma (Canary Islands)

Clade

χ2

Probability

Inference chain

Inference

3.5

9.00

0.1075

No significance

N/A

4.1

28.00

0.0000

1-19-2-11-12-NO

CRE

4.2

20.91

0.0002

1-2-11-12-13-21-NO

PGRE-F

5.1

39.00

0.0000

No significance

N/A