Several names share this combination and are defined under the rules of the zoological code. The species name Circus macrourus might be an homonymy case.

Circus macrourus (S.G. Gmelin, 1770)

Zoology

Taxonomy

Aves 6
Accipitriformes 6
Accipitridae 6
Circus 6

Specimens registered in collections

Collection Number of specimens (or sets)
Birds (ZO) 6

Circus macrourus (Gmelin, SG, 1770)

Zoology

Taxonomy

Aves 1
Accipitriformes 1
Accipitridae 1
Circus 1

Specimens registered in collections

Collection Number of specimens (or sets)
Birds (ZO) 1