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): 42-52; pl. 6: figs 9-12, pl. 7: fig. 3, pl. 16: figs 1, 7-8, 13, 15, 18 [details]
Kroh, A.; Mooi, R. (2025). World Echinoidea Database. Sterechinus agassizii Mortensen, 1910. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=174951 on 2025-07-14
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): 42-52; pl. 6: figs 9-12, pl. 7: fig. 3, pl. 16: figs 1, 7-8, 13, 15, 18 [details]
basis of recordClarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details] Available for editors [request]
Other
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
additional sourceMortensen, T. (1943). A Monograph of the Echinoidea. III, 3. Camarodonta. II. Echinidæ, Strongylocentrotidæ, Parasaleniidæ, Echinometridæ. 446 pp., C. A. Reitzel, Copenhagen. page(s): 100-102 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality