EBACH, M. C.; DOWDING, E. M. Theodor Arldt (1878–1960): Parochial Pauker and Pioneering Palaeobiogeographer. Zootaxa, Auckland, New Zealand, v. 4319, n. 1, p. 157–168, 2017. DOI: 10.11646/zootaxa.4319.1.8. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.4319.1.8. Acesso em: 19 jan. 2022.