They occur in a wide range of depths, from the littoral zone to the deep sea.

Smaller specimens may be found under rocks in the littoral zone.

Littoral zones are at particular risk for two reasons.

For this reason, seaweeds can be found in the littoral zone of the sea.

It lives in the littoral zone and at depths of up to about one hundred metres.

The littoral zone refers to that part of a sea, lake or river which is close to the shore.

The action of waves can dislodge residents in the littoral zone.

The species is limited to littoral zones with large rocks and boulders.

The species present in the littoral zone therefore indicate the degree of the shore's exposure.

It is often found in empty shells or under stones, from the littoral zone down to 350 metres.

This is a critical measure of performance for the Littoral zone and land-based radar.

Hence, a large and productive littoral zone is considered an important characteristic of a healthy lake or river.

The first, the littoral zone, is the shallow zone near the shore.

The littoral zone generally is the zone between low and high tides.

It lives below the littoral zone, and can often be seen swimming near sandy shores at low tide.

This is believed to indicate that its habitat might have been the shallow waters of the Littoral zone.

Starting from the shoreline, the littoral zone begins at the spray region just above the high tide mark.

Due to the constant drought and flooding, the littoral zone experiences great disturbances.

This sea snail is found only along the north and northeastern Brazilian coast in the littoral zone.

Marielyst's white sand beach is the most western of those along the littoral zone of five countries.

The clutter zone includes the littoral zone and terrain when operating on or near land.

However, the meaning of "littoral zone" can extend well beyond the intertidal zone.

In some areas, sea caves may have dry upper levels, lifted above the active littoral zone by regional uplift.

The littoral zone of the lake is reported to be rich in periphytic biota associated with macrophytes.

It lives in shallow water on muddy and sandy seafloors, sometimes in the littoral zone.