Sinezona singeri

Sinezona singeri is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit shells.

[1] The species is characterized by its medium-sized shell, with constriction below the selenizone and irregular spaced fine axials.

They eat algae at a constant rate, moving slightly from the waves or their own limited motion to forage.

[4] They also have the ability to execute Diel vertical migration from sand and silt substrates to blades of seagrass or plants.

[2] While limited data exists on the status or populations of the S. singeri, larger gastropod trends give insight into future threats to the species.

One of the biggest threats to organisms relying on Calcium carbonate to form shells is Ocean acidification.

The saturation horizon is the point at which rates of dissolution rapidly increase past what a calcifier can compensate for.