Mah, C.L. (2021). World Asteroidea Database.
Leptoptychaster accrescens Koehler, 1920. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=235003 on 2024-04-25
RAS (Eds.) (2024). Register of Antarctic Species.
Leptoptychaster accrescens Koehler, 1920. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=235003 on 2024-04-25