Cygnus columbianus

IOC Classification: DomainEukaryota • RegnumAnimalia • PhylumChordata • SubphylumVertebrata • InfraphylumGnathostomata • SuperclassisTetrapoda • ClassisAves • SuperordoNeognathae • OrdoAnseriformes • FamiliaAnatidae • SubfamiliaAnserinae • GenusCygnus • Species: Cygnus columbianus
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Last modified on 31 March 2013, at 15:24