Patella
Patella is a genus of marine snails, commonly known as limpets. These small, conical gastropods are found clinging to rocks in the intertidal zone, where they graze on algae. Limpets are known for their distinctive shell shape, which resembles a flattened cone. They are adapted to living in harsh and variable environments, with their strong, muscular foot allowing them to cling tightly to rocks and resist the force of waves.
Common Names
Common names for species within the genus Patella include:
- Common limpet
- European limpet
- Black limpet
- Saddle limpet
Characteristics
Patella species exhibit several key characteristics:
- Conical shell with a wide base and a pointed apex
- Strong, muscular foot used for clinging to rocks
- Herbivorous diet, primarily grazing on algae
- Intertidal habitat, typically found on rocky shores
- Adaptations for resisting the forces of waves and desiccation
Environment
Patella species are primarily found in the intertidal zone, which is the area between high and low tide marks. They are adapted to living in harsh and variable environments, where they are exposed to both air and water, as well as changes in temperature, salinity, and wave action. Limpets are often found in dense aggregations on rocks, where they compete for food and space.
References
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