Reptilia - Charadriiformes - Panalcidae

Full reference: N. A. Smith. 2011. Taxonomic revision and phylogenetic analysis of the flightless Mancallinae (Aves, Pan-Alcidae). ZooKeys 91:1-116

Belongs to Mancalla according to N. A. Smith 2011

Sister taxa: Mancalla californiensis, Mancalla cedrosensis, Mancalla vergrandis

Type specimen: SDSNH 25237:, a partial skeleton. Its type locality is SDSNH 3202, which is in a Zanclean/Calabrian coastal horizon in the Niguel Formation of California.

Ecology: ground dwelling carnivore