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

[2] This species was described from a specimen collected at Paindane, Mozambique, 24°13′27″S 35°25′42″E / 24.224167°S 35.428333°E / -24.224167; 35.428333 at depth of 20–25 m (66–82 ft).

It has frequently been identified in the Indian Ocean as the Pacific Ocean species Halgerda tessellata.

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