Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Koehleraster abnormalis (de Loriol, 1883). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=513357 on 2024-12-26
redescriptionMortensen, T. (1948). A Monograph of the Echinoidea. IV, 1 Holectypoida, Cassiduloida. 371 pp., C. A. Reitzel, Copenhagen. page(s): 80-81 [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality