EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

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exsucca Scudder 1890 [Ephemera]

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Scudder 1890

Florissant
OLIGOCENE

Ephemera exsucca sp.n.

 

Scudder 1891

ref.

Ephemera exsucca

 

 

 

Ephemera exsucca

 

 

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