The coloration of the shell can vary, but it typically features a combination of light and dark hues that provide camouflage against the seabed.

The shell's structure is adapted to its marine habitat, providing protection against predators and harsh environmental conditions.

The cold, nutrient-rich waters of these regions provide an ideal habitat for Filodrillia ordinata, supporting its growth and reproduction.

The distribution of Filodrillia ordinata is influenced by various oceanographic factors, including currents, temperature gradients, and the availability of suitable substrates.

The species plays an important role in the benthic ecosystem, contributing to the balance of predator-prey relationships and the recycling of organic matter.