Halgerda abyssicola

Halgerda abyssicola is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Discodorididae.

Distribution
This species was described from a specimen collected at Vanuatu at depths of 207–280 m. An additional specimen included in the original description is from Bank Nova, Coral Sea at depths of 385–420 m.