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.
Arthritis can cause groin pain, stiffness, or a limp. Back problems. Spine problems in the back near the lower ribs can pinch the nerves that travel through the groin area and cause groin and thigh pain. Spine problems include a herniated disc or lumbar narrowing (stenosis).