clade Euthyneura clade Nudipleura clade Nudibranchia clade Dexiarchia clade Cladobranchia Hermosita hakunamatata is a brightly coloured species of sea slug, specifically an aeolid nudibranch.
It is a marine gastropod mollusc in the family Facelinidae.
[2] The holotype of this species was found at Parque Marino Ballena, Uvita, on the Pacific Ocean coast of Costa Rica.
[1] It has been reported from Isla Isabel, Nayarit, Mexico and Panama.
[3] Hermosita hakunamatata feeds on the hydroid Solanderia.