An improved fishing lure which can be used for imitating the sight, sound and natural movements of a live bait, and preferably a live shrimp. A mobile station receives information on a first period and a second period from a base station and transmits a first feedback message in every first period or a second feedback message in every second period to the base station over a primary fast feedback channel. Another embodiment includes a single counterweighted arm attached to a movable base. A second removable probe has a proximal section that includes a tissue collection device extender and a distal section that includes a tissue collection device. A latch engages with the rear end of the interconnection housing.