This was a close encounter with a lemon shark taken in Bora Bora at 20 meters down at the dive site Tapu.

博拉博拉岛塔普潜水点，摄影师在20米深的水下近距离接触一条柠檬鲨。

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Mitchell and colleagues found antibiotic-resistant bacteria in seven species of shark—such as bull sharks, lemon sharks, and nurse sharks—as well as the redfish Sciaenops ocellata.

米歇尔和他的同事们在七种鲨鱼里找到了耐抗生素的细菌，这些鲨鱼包括：蓝鲨，柠檬鲨，护士鲨和红拟石首鱼。石首鱼生活在伯利兹、佛罗里达、路易斯安那和马萨诸塞的沿海水域。

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In sharks with a usual head, such as the lemon shark (Negaprion brevirostris), the field of vision of each eye overlaps by just 10 degrees.

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