TSEPLIK, N.; MALTSEV, Y.; GLUSHCHENKO, A.; GENKAL, S.; MIRONOVA, E.; KULIKOVSKIY, M. New cavum-bearing Planothidium (Achnanthidiaceae, Bacillariophyceae) species from the Kamchatka Peninsula, Russia. Phytotaxa, Auckland, New Zealand, v. 665, n. 3, p. 271–281, 2024. DOI: 10.11646/phytotaxa.665.3.9. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.665.3.9. Acesso em: 5 dec. 2025.