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PDF) Managing invasive crayfish: Is there a hope?
GISD
DFO monitoring an invasive crayfish species found in N.S. lake - Halifax
Munyana mud crab traps used to sample Murray crayfish as described by
Lake Sturgeon Recovery Strategy
Illegal fish traps found in Norfolk river
Faxonius virilis (virile crayfish)
Federal Register :: Endangered and Threatened Wildlife and Plants; Threatened Species Status With Section 4(d) Rule for Big Creek Crayfish and St. Francis River Crayfish and Designation of Critical Habitat
Environment Agency seizes illegal traps threatening crayfish and eel