Nucula crystallina is a species of marine bivalvia mollusk in the family Nuculidae.
Original description
• Poppe G.T., Tagaro S.P. & Stahlschmidt P. (2015). New shelled molluscan species from the central Philippines I. Visaya. 4(3): 15–59. page(s): 35, pl. 14 figs 1–3. ==References==