Margariscus nachtriebi images

A northern pearl dace (Margariscus nachtriebi) at the Schramm Education Center near Gretna, NE.

A northern pearl dace (Margariscus nachtriebi) at the Schramm Education Center near Gretna, NE.

A northern pearl dace (Margariscus nachtriebi) at the Schramm Education Center near Gretna, NE.

A northern pearl dace (Margariscus nachtriebi) at the Schramm Education Center near Gretna, NE.

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