J. Javier Delgado Esteban, Joni Pini-Fitzsimmons, Lachlan C. Fetterplace
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引用次数: 0
Abstract
New evidence from Magnetic Island on the Great Barrier Reef, Australia, shows that the mangrove whipray (Urogymnus granulatus) can actively produce sounds. Juvenile mangrove whiprays appear to make loud clicking noises as an agonistic display, either to warn off and startle predators or to signal to other nearby juveniles to aggregate in defense. Though it is clear that elasmobranchs (sharks, rays, and skates) can hear and respond to sounds in various ways, until now, there have been no confirmed examples of active sound production by this group in the wild.
These photographs illustrate the article “Evidence of sound production in wild stingrays” by Lachlan C. Fetterplace, J. Javier Delgado Esteban, Joni Pini-Fitzsimmons, John Gaskell, and Barbara E. Wueringer, published in Ecology. https://doi.org/10.1002/ecy.3812.
来自澳大利亚大堡礁磁岛的新证据表明，红树林鞭鱼（Urogymnus granulatus）能主动发出声音。红树林鞭鳉幼鱼似乎会发出响亮的 "咔咔 "声，作为一种争斗表演，或是为了警告和惊吓捕食者，或是为了向附近的其他幼鱼发出信号，让它们聚集在一起进行防御。虽然鳍鳃亚纲动物（鲨鱼、鳐鱼和鳐科鱼类）显然可以通过各种方式听到声音并对声音做出反应，但到目前为止，还没有该类动物在野外主动发出声音的确凿例子。这些照片说明了拉克兰-C-费特普尔（Lachlan C. Fetterplace）、哈维尔-德尔加多-埃斯特万（J. Javier Delgado Esteban）、乔尼-皮尼-菲茨西蒙斯（Joni Pini-Fitzsimmons）、约翰-加斯凯尔（John Gaskell）和芭芭拉-E-乌林格（Barbara E. Wueringer）发表在《生态学》（Ecology）上的文章《野生黄貂鱼发出声音的证据》（Evidence of sound production in wild stingrays）。https://doi.org/10.1002/ecy.3812。
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