http://slugsite.us/bow/nudwk244.htm
http://rfbolland.com/okislugs/hypsbaba.html
http://rfbolland.com/okislugs/hypsbab2.html
http://rfbolland.com/okislugs/hypsbab3.html
http://www.seaslugforum.net/showall/hypsbaba
https://www.Philippine-Sea-Slugs.com/Nudibranchia/Doridina/Hypselodoris_babai.htm
http://www.nudibranch.com.au/pages/1655f.htm
http://www.nudipixel.net/species/hypselodoris_babai/
http://www.umiushi-zukan.com/eng/list_pic.php?ssw=g&kind_id=323
http://www.vibrantsea.net/hypselodoris3805_anilao2015.htm
http://www.medslugs.de/E/Pac-W/Hypselodoris_babai/Selection.htm
https://www.vibrantsea.net/babai9041_anilao2019.htm