แหล่งที่มา WikiPedia: Doliolina http://www.nzor.org.nz/names/9c3ca4ed-fafa-47a2-a7... http://fossilworks.org/bridge.pl?a=taxonInfo&taxon... https://www.gbif.org/species/2498536 https://www.inaturalist.org/taxa/195382 https://www.marinespecies.org/aphia.php?p=taxdetai... https://data.nbn.org.uk/Taxa/NHMSYS0021053268
