Biology
provided by Fishbase
Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205).
- Recorder
- Cristina V. Garilao
分布
provided by The Fish Database of Taiwan
分布於西北太平洋區,包括菲律賓、日本、南韓、臺灣
及東海。台灣分布於西南部、東南部及東北部海域。
利用
provided by The Fish Database of Taiwan
主要為底拖網捕獲。棲息地較深,故較不常見。一般以下雜魚處理。
描述
provided by The Fish Database of Taiwan
體側扁而延長,向後漸細小。頭高而側扁,約為全長的1/10,頭寬約為等於頭高的1/2以上。雄性的眼前上方具一柄狀且彎曲的額交腳器(frontal
clasper),但交腳器可豎直,前端具一群小棘。吻短高而圓鈍。眼大,上側位。側線稍彎曲而幾近平直。上頜前齒板喙狀,側齒寬大而呈三角形;下頜齒寬大,邊緣略呈波曲。背鰭2個,以一低膜相連,第一背鰭具一扁長硬棘,硬棘後緣上部鋸齒狀,下部具一淺溝,前緣則鋒利;第二背鰭低平延長,與尾鰭上葉間以一缺刻分隔;無臀鰭;腹鰭中大,雄性腹鰭內側具三叉形之生殖交腳器(pelvic
clasper),腹鰭前方另具一圓扁形之前生殖交腳器(prepelvic
clasper),內緣具8-9個鋸齒;胸鰭寬大;尾鰭細長,上葉鰭高約與第二背鰭後部鰭高的1/2弱。體褐色,腹部略淡,各鰭暗褐色;體側具與側線平行之淺色縱帶。
棲地
provided by The Fish Database of Taiwan
棲息於大陸棚及上層斜坡的中小型深水魚。冬季向近海洄游。卵生,卵殼大而呈紡錘形。主要以小型底棲動物為食。
Hydrolagus mitsukurii: Brief Summary
provided by wikipedia EN
Hydrolagus mitsukurii is a species of fish in the family Chimaeridae found in China, Japan, South Korea, the Philippines, Taiwan, and possibly Indonesia. Its natural habitat is open seas. It is one of several species commonly called "spookfish".
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