Dayne
2021-08-18T04:55:00+00:00
近日,美国俄勒冈州数千只沙币(Sand dollar)被潮水冲上海滩后死亡。据悉,搁浅时它们还活着,但沙币只能在海洋外存活几分钟,不久便开始死亡。当地水族馆建议海滩游客不要把活的沙币带回家,因为它们的气味相当难闻
“沙币”又译为沙钱,生活在潮间带或潮下带的沙滩表面或埋在沙内。由于其栖息处及外形多呈圆盘状,宛如一个银币,“沙币”之名便由此而来
[img]https://img.nga.178.com/attachments/mon_202108/24/-7Q8j0n-kmvwZ10T3cSu0-u0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202108/24/-7Q8j0n-82woZkT3cSlc-sg.jpg.medium.jpg[/img]
“沙币”又译为沙钱,生活在潮间带或潮下带的沙滩表面或埋在沙内。由于其栖息处及外形多呈圆盘状,宛如一个银币,“沙币”之名便由此而来
[img]https://img.nga.178.com/attachments/mon_202108/24/-7Q8j0n-kmvwZ10T3cSu0-u0.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202108/24/-7Q8j0n-82woZkT3cSlc-sg.jpg.medium.jpg[/img]