Worthy, T. H. ., Scofield, R. P. ., Hand, S. J. ., de Pietri, V. L. ., & Archer, M. . (2022).

A swan-sized fossil anatid (Aves: Anatidae) from the early Miocene St Bathans Fauna of New Zealand

. Zootaxa, 5168(1), 39–50. https://doi.org/10.11646/zootaxa.5168.1.3