The color patterns can include bands, spots, or streaks, which provide camouflage against the rocky substrates and coral reefs where it resides.

The shell surface is generally smooth but may have fine axial ribs or spiral grooves that add to its structural integrity and aesthetic appearance.

The species favors shallow marine environments, particularly coral reefs and rocky substrates, which offer essential crevices and hiding spots.

The regions where Pascula ozenneana is found generally have warm, tropical climates with stable sea temperatures that support coral reef ecosystems.

The wide distribution of Pascula ozenneana across diverse marine environments highlights its adaptability and underscores the importance of preserving healthy coral reef systems to maintain the biodiversity of such species.