What painful physical effect results from a puncture wound inflicted by the yellow bullhead's serrated dorsal or pectoral spines?
Answer
Significant, painful swelling that may linger for a week or more
Yellow bullheads are equipped with sharp, serrated spines located on their dorsal and pectoral fins, which serve as a potent defense mechanism against potential predators. These spines possess a mild venom produced by small glands situated near the fins. Although the venom is not considered life-threatening to humans, a puncture wound from these spines causes a distinct reaction characterized by significant and painful swelling. This discomfort can be prolonged, sometimes lingering for a week or even longer, and often requires treatment, such as applying ammonia to the affected area, to help mitigate the persistent pain.
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