Verrill, A. E. (1878). Art. 46. Notice of recent additions to the marine fauna of the eastern coast of North America, No. 2. <em>American Journal of Science and Arts.</em> 16(95):371-378., available online athttp://biodiversitylibrary.org/page/36841652 page(s): 371 [details]
Mah, C.L. (2025). World Asteroidea Database. Porania grandis Verrill, 1878. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=124112 on 2025-07-09
original descriptionVerrill, A. E. (1878). Art. 46. Notice of recent additions to the marine fauna of the eastern coast of North America, No. 2. <em>American Journal of Science and Arts.</em> 16(95):371-378., available online athttp://biodiversitylibrary.org/page/36841652 page(s): 371 [details]
basis of recordHansson, H.G. (2001). Echinodermata, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i>. 50: pp. 336-351. (look up in IMIS) [details]
Other
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]