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Figure 4 | BMC Evolutionary Biology

Figure 4

From: Distinct migratory and non-migratory ecotypes of an endemic New Zealand eleotrid (Gobiomorphus cotidianus) – implications for incipient speciation in island freshwater fish species

Figure 4

Nucleus counts against range of normalised 88Sr/43Ca in G. cotidianus and two obligatorily diadromous G. gobioides (red solid dots) included in this study. Colours refer to migratory types: blue = non-diadromous, green = diadromous. Black solid symbols were not confidently attributable to either category based on nucleus vs range counts.

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