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Fig. 1 | Helgoland Marine Research

Fig. 1

From: In the Asia-Pacific region, the COI DNA test revealed the divergence of the bivalve mollusc Mactra chinensis into three species; can these species be distinguished using shell coloration and sperm structure?

Fig. 1

General map of the Asia-Pacific region showing the habitats of three species resulting from the divergence of the bivalve mollusc Mactra chinensis. The species were identified by testing with COI DNA barcoding (17 and the present study); 1—M. chinensis COI clade I (Sea of Japan, Russia); 2—M. chinensis COI clade II (Sea of Japan, South Korea); 3—M. chinensis COI clade III (Yellow Sea, China)

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Helgoland Marine Research

ISSN: 1438-3888

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