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Figure 3 | BMC Evolutionary Biology

Figure 3

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 3

Typical patterns of 88Sr and 137Ba counts normalised to 43Ca in otolith cross sections from the nucleus to the edge. A: non-diadromous profile (category A) in a female Gobiomorphus cotidianus (92 mm) from the Kaituna River. B: diadromous profile (category B) in a male G. cotidianus (96 mm) from the downstream Tarawera River.

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BMC Ecology and Evolution

ISSN: 2730-7182

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