Biology
provided by Fishbase
Lives in wide areas and coral reefs (Ref. 9137).
Importance
provided by Fishbase
fisheries: minor commercial; price category: high; price reliability: very questionable: based on ex-vessel price for species in this family
分布
provided by The Fish Database of Taiwan
分布於中西太平洋,包括日本南部、社會群島、大溪地及夏威夷等海域。台灣以東北部岩礁海域為主。
利用
provided by The Fish Database of Taiwan
偶以延繩釣或底拖網捕獲,或由深海一支釣釣獲。產量不大,較無經濟價值。
描述
provided by The Fish Database of Taiwan
體延長而呈紡錘形;頭略大,頭背部輪郭略為突出。吻部尖突。眼約與吻同長;眼眶間隔寬。口端位;僅上下頜齒前緣具一列齒。鰓腔後緣無二肉狀突。鰓蓋骨後緣具二枚扁平棘。體被中等大櫛鱗,頭部除了吻前緣、鼻孔前緣、眼框外緣及下頜腹面中央處無鱗外,皆被小櫛鱗;側線完全而平直;側線與臀鰭起點間鱗列數為18-19。尾柄無隆起脊。背鰭硬棘部與軟條部間具深刻,但無游離之硬棘;背鰭與臀鰭軟條部末端鰭條不延長,而基底具鱗鞘,幾蓋住末端鰭條;胸鰭近腹面,基部具腋鱗;尾鰭深叉。體背橙紅色,腹面銀白帶淡紅色。胸鰭及尾鰭橙紅色,其餘各鰭為淡紅色。
棲地
provided by The Fish Database of Taiwan
主要棲息於較深之大陸棚邊坡岩礁區海域。生態習性目前不是很清楚。
Habitat
provided by World Register of Marine Species
Known from seamounts and knolls
Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
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