Mah, C.L. (2024). World Asteroidea Database.
Henricia cylindrella (Sladen, 1883). Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=123964 on 2024-05-01
Marine Species Traits editorial board (2024). Marine Species Traits.
Henricia cylindrella (Sladen, 1883). Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=123964 on 2024-05-01