Mortensen, T. (1948). New Echinoidea (Cassiduloida, Clypeasteroida). Preliminary notice. <em>Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i København.</em> 111: 67-72.[details] Available for editors
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Planilampas Mortensen, 1948. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=512941 on 2024-05-23
Marine Species Traits editorial board (2024). Marine Species Traits. Planilampas Mortensen, 1948. Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=512941 on 2024-05-23
original descriptionMortensen, T. (1948). New Echinoidea (Cassiduloida, Clypeasteroida). Preliminary notice. <em>Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i København.</em> 111: 67-72.[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality