แหล่งที่มา WikiPedia: Neoancistrocrania http://www.fossilworks.org/cgi-bin/bridge.pl?a=tax... http://www.fossilworks.org/cgi-bin/bridge.pl?a=tax... http://www.irmng.org/aphia.php?p=taxdetails&id=114... http://www.irmng.org/aphia.php?p=taxdetails&id=118... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://www.gbif.org/species/2252407 https://www.gbif.org/species/2252408 https://www.marinespecies.org/aphia.php?p=taxdetai... https://www.marinespecies.org/aphia.php?p=taxdetai...
