EUROFLYANGLER
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Ecology
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GENUS Rhithrogena
2 Species of this Genus in the E.F.A. database:
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   . . .
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Class INSECTA
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Order EPHEMEROPTERA
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Family HEPTAGENIIDAE
  - Genus RHITHROGENA
SPECIES Rhithrogena gratianopolitana
SPECIES Rhithrogena semicolorata