MARQUARDT, G. C.; BICUDO, D. C.; BICUDO, C. E. D. M.; LEDRU, M.-P.; ECTOR, L.; WETZEL, C. E. Pseudostaurosira crateri sp. nov. (Fragilariaceae, Bacillariophyta), a new small araphid, fossil diatom species from the Pleistocene (Atlantic Forest, Brazil). Phytotaxa, Auckland, New Zealand, v. 496, n. 2, p. 105–120, 2021. DOI: 10.11646/phytotaxa.496.2.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.496.2.1. Acesso em: 5 dec. 2025.