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Gymnura zonura (Bleeker 1852)的圖片
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Gymnura zonura (Bleeker 1852)

Life Cycle ( 英語 )

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Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).
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cc-by-nc
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Recorder
Susan M. Luna
原始內容
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Fishbase

Biology ( 英語 )

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Demersal inshore, in shallow depths to at least 37 m (Ref.58048). Also found offshore (Ref. 9918). Ovoviviparous (Ref. 50449). Smallest individual was 27 cm WD. Caught often by demersal trawl, trammel and gillnet fisheries, and occasionally using tangle nets. Utilized for its meat, but of limited value due to its typically small size (Ref.58048).
許可
cc-by-nc
版權
FishBase
Recorder
Susan M. Luna
原始內容
參訪來源
合作夥伴網站
Fishbase

Importance ( 英語 )

由Fishbase提供
fisheries: commercial
許可
cc-by-nc
版權
FishBase
Recorder
Susan M. Luna
原始內容
參訪來源
合作夥伴網站
Fishbase