Mortensen, T. (1910). The Echinoidea of the Swedish South Polar Expedition. <em>Wissenschaftliche Ergebnisse der Schwedischen Südpolar Expedition 6/4.</em> 1-114., available online athttps://www.biodiversitylibrary.org/page/6227595 page(s): 73; pl. 19: figs 32, 35, 39, 42 [details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Abatus cavernosus bidens Mortensen, 1910. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=513701 on 2021-08-13
RAS (Eds.) (2021). Register of Antarctic Species. Abatus cavernosus bidens Mortensen, 1910. Accessed at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=513701 on 2021-08-13
original descriptionMortensen, T. (1910). The Echinoidea of the Swedish South Polar Expedition. <em>Wissenschaftliche Ergebnisse der Schwedischen Südpolar Expedition 6/4.</em> 1-114., available online athttps://www.biodiversitylibrary.org/page/6227595 page(s): 73; pl. 19: figs 32, 35, 39, 42 [details]
basis of recordMortensen, T. (1951). A Monograph of the Echinoidea. V, 2. Spatangoida II. Amphisternata II. Spatangidæ, Loveniidæ, Pericosmidæ, Schizasteridæ, Brissidæ, 593 pp., C. A. Reitzel, Copenhagen. page(s): 256 [details]
Present Inaccurate Introduced: alien Containing type locality