Pleurotoma sumatrense Petit de la Saussaye, 1852 Ptychobela sumatrensis is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

[1][2] The length of the shell varies between 23 mm and 35 mm.

This marine species occurs off Sumatra, Indonesia.

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