Mah, C.L. (2024). World Asteroidea Database. Pycnopodia helianthoides (Brandt, 1835). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=240764 on 2024-08-21
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordIntegrated Taxonomic Information System (ITIS). , available online athttp://www.itis.gov[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality