Family Alcidae Leach 1820 (auk)
Reptilia - Charadriiformes - Panalcidae
PaleoDB taxon number: 39605
Parent taxon: Panalcidae according to N. A. Smith 2014
Sister taxa: Alcodes, Alcodes ulnulus, Divisulcus, Mancalla milleri
Subtaxa: Aethiinae, Alca, Alcinae, Alle, Cepphus, Cerorhinca, Fratercula, Fraterculinae, Mancallinae, Miocepphus, Nautilornithinae, Petralcinae, Synthliboramphus, Uria
Ecology: ground dwelling carnivore