Sladen, W.P. (1889). Report on the Asteroidea. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–1876. Zoology.</em> 30 (part 51): xlii + 893 pages, 118 plates., available online athttp://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-51/README.htm page(s): 288 [details]
Mah, C.L. (2021). World Asteroidea Database. Gnathaster elongatus Sladen, 1889. Accessed at: https://www.marinespecies.org/Asteroidea../aphia.php?p=taxdetails&id=242110 on 2024-08-19
original descriptionSladen, W.P. (1889). Report on the Asteroidea. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–1876. Zoology.</em> 30 (part 51): xlii + 893 pages, 118 plates., available online athttp://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-51/README.htm page(s): 288 [details]
basis of recordIntegrated Taxonomic Information System (ITIS). , available online athttp://www.itis.gov[details]