Crinophtheiros comatulicola is a species of sea snail, a marine gastropod mollusk in the family Eulimidae.
This species occurs in the following locations:
The species Crinophtheiros comatulicola lives in the Mediterranean Sea, particularly in the Adriatic, the Spanish Exclusive Economic Zone, the Portuguese Exclusive Economic Zone, the Greek Exclusive Economic Zone, and European waters (ERMS scope). They are also ectoparasites of the crinoid Antedon mediterranea.