Reptilia - Charadriiformes - Alcidae

PaleoDB taxon number: 39614

Parent taxon: Alcidae according to J. F. Clements et al. 2017

Sister taxa: Aethiinae, Alca, Alcinae, Cepphus, Cerorhinca, Fraterculinae, Mancallinae, Miocepphus, Nautilornithinae, Petralcinae, Plautus, Synthliboramphus, Uria

Subtaxa: Fratercula arctica, Fratercula cirrhata, Fratercula corniculata, Fratercula dowi

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Ecology: ground dwelling carnivore