Messing, C. (2021). World List of Crinoidea.
Retiometra exigua (Carpenter, 1888). Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341152 on 2023-12-06
RAS (Eds.) (2023). Register of Antarctic Species.
Retiometra exigua (Carpenter, 1888). Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341152 on 2023-12-06