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This species has been observed on Madagascar Island

Order : Nudibranchia Suborder : Dexiarchia Superfamily : Fionoidea Family : Fionidae Distribution : Madagascar, Kenya Maximal size : 15 mm Abundance : Species characteristics : Notum opaque white Oral tentacles red with blue base Rhinophores white with red tips Cerata opaque white, each having a blue spot with a dark blue center
	Showing species characteristics...	Photo Barbara Bini Madagascar, Nosy bé, 26 m, 20 October 2017, size : 15 mm

Remarks :

This species looks like Cuthona sp. 8 from South Africa in Nudibranch and Sea Slug Identification. Indopacific. Gosliner & All, 2015
    Identification proposed by Vie Panyarachun under the name of Trinchesia

Other photos of Cuthona sp. 9 :

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