Hertwig, R. (1882). Die Actinien der Challenger Expedition. Gustav Fischer. Jena., pp. 119. page(s): 106 [details]
Reimer, J.D.; Sinniger, F. (2024). World List of Zoantharia. Sphenopidae Hertwig, 1882. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=266945 on 2024-08-16
Marine Species Traits editorial board (2024). Marine Species Traits. Sphenopidae Hertwig, 1882. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=266945 on 2024-08-16