Diagnostic Description
provided by Fishbase
Lower half of the inner pectoral fin with scattered numerous pale spots (bluish in life, white or pale in preserved specimens); black blotch appears occasionally on lower inner part of pectoral fin.
- Recorder
- Christine Marie V. Casal
Morphology
provided by Fishbase
Dorsal soft rays (total): 15 - 17; Analsoft rays: 15 - 17
- Recorder
- Christine Marie V. Casal
Biology
provided by Fishbase
Found in the tropical to warm temperate areas (Ref. 9771), in sandy or sandy mud bottom (Ref. 11230).
Importance
provided by Fishbase
fisheries: commercial
分布
provided by The Fish Database of Taiwan
分布於西北太平洋區,由日本北海道南部向南至南中國海。臺灣分布於澎湖海域。
利用
provided by The Fish Database of Taiwan
一般以拖網漁船捕獲較多,一般多煮湯,或是油炸使骨酥脆後食用;或充作下雜魚、魚粉等用途。
描述
provided by The Fish Database of Taiwan
體延長,稍側扁。頭背面及側面全被骨板。頰部具強稜。吻突較圓短,
其上有小棘。
後頸棘、鰓蓋棘、以及肩胛棘均較眼徑為短。背鰭基底兩側有小棘盾板。鱗小、圓鱗;頭部、胸部及腹部前方均無鱗,側線鱗孔數64-66。臀鰭與第二背鰭相對;胸鰭較短,僅延伸至第二背鰭基底前端部位的下方。背側面紅色,腹部白色;胸鰭內面暗橄欖綠,下半部散布許多藍色的斑點(保存的標本為白色或灰白色)
,另具藍色緣,黑色的斑塊偶然會在下半部出現。
棲地
provided by The Fish Database of Taiwan
主要棲息於砂泥底水域。