Lacustrine systems include all wetland and deepwater habitats associated with depressions or damned channels greater than 8 ha in area, and which have less than 30% of their area dominated by trees, shrubs, or emergent vegetation.
There are a wide variety of conditions that can cause thigh pain. For example, thigh pain can be caused by physical activity, injury, or age-related wear and tear on the hips and knees, which may cause pain or discomfort in the thigh area near the joint.
Signs and symptoms of thigh pain depend on the causes. 1  An early diagnosis facilitates treatment to prevent harm to the thigh bone. These include: 2  Outer thigh and knee pains. 3  Shooting pain around the groin radiating from the buttocks. 4  Swollen thigh areas. 5  Numbness and burning sensation in the thigh area. 6  Stiff muscles of the thigh.