M. Rodrigues, David Steinwender, Bernardo Antonio Perez da Gama, R. Cumplido, Ubirajara Gonçalves de Melo Júnior, Sarepta Feitosa Araújo
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引用次数: 0
摘要
我们报告了巴西东南部阿拉亚尔-多卡博(Arraial do Cabo)沿岸弗朗西斯卡或拉普拉塔河海豚 Pontoporia blainvillei (Gervais & d'Orbigny, 1844) 的首次记录。2017 年 10 月 8 日,一只新生海豚搁浅在 Prainha 海滩的冲浪区,后被放回大海。虽然这是一个偶然的记录,但填补了该物种在里约热内卢州海岸出现的分布空白,因此有助于澄清 P. blainvillei 在巴西海岸的分布模式。
First record of Pontoporia blainvillei (Gervais & d’Orbigny, 1844) (Mammalia, Cetacea, Pontoporiidae) on the coast of Arraial do Cabo, Rio de Janeiro state, southeastern Brazil
We report the first record of Pontoporia blainvillei (Gervais & d’Orbigny, 1844), Franciscana or La Plata River Dolphin, along the coast of Arraial do Cabo, southeastern Brazil. On 8 October 2017, a newborn was stranded in the surf zone of Prainha Beach and was returned to the sea. Although an occasional record, fills a distribution gap of the species’ occurrence on the coast of Rio de Janeiro state and, consequently, helps clarify the distribution pattern of P. blainvillei along the coast of the Brazil.