Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database.
Astrononion echolsi Kennett, 1967. Accessed through: De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds.) (2024) Register of Antarctic Marine Species at: https://www.marinespecies.org/rams/aphia.php?p=taxdetails&id=113549 on 2025-01-23
De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds.) (2025). Register of Antarctic Marine Species.
Astrononion echolsi Kennett, 1967. Accessed at: https://www.marinespecies.org/rams./aphia.php?p=taxdetails&id=113549 on 2025-01-23