Elegant Phyllidia

Phyllidia elegans

''Phyllidia elegans'' is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.
Elegant Phyllidia Seen in Cabilao, Philippines (2012). Photo by Mark Bockstael (my husband).  
Phyllidia elegans is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae. This animal can be distinguished by a pale-colored foot having a single median longitudinal black line on the sole, a light pink dorsal tubercles commonly tipped in yellow, and black lines on the lateral margins of the sole.
Habitat: This species has been found in Indonesia, Malaysia, Thailand, the Andaman Sea, Myanmar, the Red Sea, the Mariana Islands, north Sulawesi, Vanuatu and Papua New Guinea.          Fall,Geotagged,Philippines,Phyllidia elegans

Appearance

This animal can be distinguished by a pale-colored foot having a single median longitudinal black line on the sole, a light pink dorsal tubercles commonly tipped in yellow, and black lines on the lateral margins of the sole.
Elegant Phyllidia Seen in Lankayan (Sep, 2015). Elegant Phyllidia,Phyllidia elegans

Distribution

This species has been found in Indonesia, Malaysia, Thailand, the Andaman Sea, Myanmar, the Red Sea, the Mariana Islands, north Sulawesi, Vanuatu and Papua New Guinea.

References:

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Taxonomy
KingdomAnimalia
DivisionMollusca
ClassGastropoda
OrderNudibranchia
FamilyPhyllidiidae
GenusPhyllidia
SpeciesP. elegans