http://www.medslugs.de/E/Ind-E/Plakobranchus_noctisstellatus/Selection.htm
https://www.facebook.com/seaslug.thailand/photos/plakobranchus-noctisstellatus-mehrotra-caballer-scott-arnold-monchanin-chavanich/286811518109868/
http://www.medslugs.de/E/Pac-W/Plakobranchus_noctisstellatus/Selection.htm
https://www.chaloklum-diving.com/marine-life-guide-koh-phangan/molluscs-mollusca/sea-slugs-opisthobranchia/sap-suckers-sacoglossa/plakobranchus-species/