Circus aeruginosus Linnaeus 1758 (Western marsh-harrier)
PaleoDB taxon number: 373315
Alternative combination: Falco aeruginosus
Full reference: C. Linnaeus. 1758. Systema Naturae per Regna Tria Naturae, Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Editio Decima 1:1-824
Belongs to Circus according to J. F. Clements et al. 2017
Sister taxa: Circus approximans, Circus assimilis, Circus buffoni, Circus cinereus, Circus cyaneus, Circus dossenus, Circus eylesi, Circus hamiltoni, Circus hudsonius, Circus macrosceles, Circus macrourus, Circus maillardi, Circus maurus, Circus melanoleucos, Circus pygargus, Circus ranivorus, Circus spilonotus, Circus spilothorax, Circus teauteensis