A Myja cf. longicornis 9 mm (photograph by Phannee Mccarthy) B, C Noumeaella sp. 1 5 mm D, E Noumeaella sp. 2 5 mm (photographs by Tony Myshlyaev) F Phidiana militaris 35 mm (photograph by Pau Urgell Plaza) G Phidiana sp. 7 mm H Phyllodesmium magnum 30 mm I Phyllodesmium cf. magnum 35 mm (photograph by Pau Urgell Plaza) J Phyllodesmium opalescens 35 mm, (photograph by Guillaume Gandoin) K Phyllodesmium sp. 55 mm (photograph by Pau Urgell Plaza) L Armina occulta 65 mm.

 
 
  Part of: Mehrotra R, Caballer GutiĆ©rrez MA, Scott CM, Arnold S, Monchanin C, Viyakarn V, Chavanich S (2021) An updated inventory of sea slugs from Koh Tao, Thailand, with notes on their ecology and a dramatic biodiversity increase for Thai waters. ZooKeys 1042: 73-188. https://doi.org/10.3897/zookeys.1042.64474