แหล่งที่มา WikiPedia: Frieleia http://www.fossilworks.org/cgi-bin/bridge.pl?a=tax... http://www.irmng.org/aphia.php?p=taxdetails&id=102... https://www.itis.gov/servlet/SingleRpt/SingleRpt?s... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://www.gbif.org/species/2252891 https://www.marinespecies.org/aphia.php?p=taxdetai...
