dcsimg

Migration

provided by Fishbase
Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Recorder
Susan M. Luna
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Biology

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Further study is strongly needed to clarify the validity of this species. Probably oceanic. Length has been transferred from 'Body length' to FL (* 0.15).
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Roundscale spearfish

provided by wikipedia EN

The roundscale spearfish (Tetrapturus georgii) is a species of marlin native to the eastern Atlantic Ocean from Portugal to Madeira, the Canary Islands to northern Africa and the western Mediterranean Sea to Sicily. It is suspected that it may be more widespread. It is believed to inhabit open waters. This species can reach a length of 184 centimetres (72 in) FL and the heaviest recorded fish weighed in at 21.5 kilograms (47 lb).[2]

References

  1. ^ Collette, B.; Amorim, A.F.; Boustany, A.; et al. (2011). "Tetrapturus georgii". The IUCN Red List of Threatened Species. 2011: e.T170333A6752763. doi:10.2305/IUCN.UK.2011-2.RLTS.T170333A6752763.en.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.) (2013). "Tetrapturus georgii" in FishBase. August 2013 version.
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Roundscale spearfish: Brief Summary

provided by wikipedia EN

The roundscale spearfish (Tetrapturus georgii) is a species of marlin native to the eastern Atlantic Ocean from Portugal to Madeira, the Canary Islands to northern Africa and the western Mediterranean Sea to Sicily. It is suspected that it may be more widespread. It is believed to inhabit open waters. This species can reach a length of 184 centimetres (72 in) FL and the heaviest recorded fish weighed in at 21.5 kilograms (47 lb).

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