艰难的生活:一只年轻的海岸普通宽吻海豚反复纠缠的情况

F. Félix, Oscar Vázcones, Ruby Centeno, J. Romero
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引用次数: 5

摘要

我们报告了一只年轻的沿海宽吻海豚(Tursiops truncatus)在六个月内两次被手工渔具钩住和纠缠的情况。在这两种情况下,这只动物都设法自己摆脱了装备。该病例发生在厄瓜多尔瓜亚基尔湾内河口。这只动物在两次事件中都活了下来,但身体的各个部位都留下了疤痕,而且没有吸虫。事件发生后的个人照片可以用来评估愈合过程。这个案例表明延绳钓对这个种群构成了威胁。
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Tough life: the case of a young coastal common bottlenose dolphin repeatedly entangled
We report the case of a young coastal bottlenose dolphin (Tursiops truncatus) hooked and entangled in artisanal fishing gear on two occasions in a period of six months. In both occasions the animal managed to get rid of the gear by itself. The case occurred in the inner estuary of Gulf of Guayaquil, Ecuador. The animal survived both events, but scars remained in various parts of the body and missed fluke tips. Photographs of the individual after the events allowed to evaluate the healing process. This case demonstrated that longlines represents a threat for this population.
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