Referências: Nicol, D. 1953. Review of the living species of Echinochama Journal of the Washington Academy of Sciences 43 386-388. [Stated date: — Nov 1953.]
Passos, F.D., Batistão, A.R. & Lima, L.L.C. (2024). Checklist of marine Bivalvia (Mollusca) from Brazil, with descriptive analyses of their bathymetric and geographical distribution. Zootaxa, 5488(1): 1–94. https://doi.org/10.11646/zootaxa.5488.1.1