字幕列表 影片播放 列印英文字幕 Scrawled filefish, sometimes referred to as "leatherjackets", are characterized by a long snout and tail fin, and a long, slender dorsal spine. Triggerfishes, such as this orange-lined triggerfish, are close relatives. Of all the marine creatures in our area, one of the most striking is the clown triggerfish. Like filefishes, triggerfishes have a pronounced dorsal spine or "trigger" that they will raise when under threat. Unlike the larger varieties of the family, redtooth triggerfish are sometimes seen in large shoals like here at Silvertip Bank. The yellowmargin triggerfish is equipped with a very strong bite. The largest of all triggerfishes is the titan triggerfish. This is a highly territorial species and aggressively defends its nest against intruders and bypassers. Here at East of Eden a painted spiny lobster is out in the open...
B2 中高級 箭魚和扳機魚 - 安達曼的珊瑚礁生活 - 第12部分 (Filefish & Triggerfishes - Reef Life of the Andaman - Part 12) 480 26 Yue Hua Liu 發佈於 2021 年 01 月 14 日 更多分享 分享 收藏 回報 影片單字