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.
Some of the less common causes of Thigh pain may include: 1  Referred pain of ureteric calculus. 2  Referred pain of strangulated femoral hernia. 3  Fracture of neck of femur.  Fracture of shaft of femur.