The American Lobster (Homarus americanus) is trapped primarily with finfish baits that are becoming more costly and difficult to acquire as stocks dwindle. Thus, alternative bait options should be considered. We made video recordings of lobster foraging responses in the laboratory to compare the attractiveness of the invasive green crab (Carcinus maenas) bait, two traditional finfish baits and an inert control. Solitary lobsters approached and handled all three biological baits with similar latencies and spent similar time in contact with the biological baits. In contrast, lobsters took longer to approach and handle, and spent significantly less time in contact with control bait. As green crabs were statistically indistinguishable in attractiveness from traditional baits in our laboratory setting, we suggest field trials should test this alternate bait in circumstances more directly relevant to the fishery.
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