GUERLESQUIN, Micheline; FEIST, Monique. Part B, Protista 1, Ch. 1, p. 1-28. Treatise on Invertebrate Paleontology, [S. l.], 2005. DOI: 10.17161/dt.v0i0.5082. Disponível em: https://journals.ku.edu/InvertebratePaleo/article/view/5082. Acesso em: 15 jan. 2025.