Mah, C.L. (2018). World Asteroidea Database.
Henricia compacta (Sladen, 1889). Accessed through: (Eds) (2018) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=291575 on 2021-01-18
RAS (Eds.) (2021). Register of Antarctic Species.
Henricia compacta (Sladen, 1889). Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=291575 on 2021-01-18