One reason for the hanging stance characteristic for long-legged harvestmen seems to be enhanced stability on exposed surfaces, for example against wind . " Leiobunum vittatum " ( and probably other harvestmen ) walks by lifting the " central " ( counting the second pair as antennae ) leg of one side and the outer legs of the other side forward while the other three rest on the ground ( alternating tripod gait, similar to that of insects ).
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