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Migration

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Amphidromous. Refers to fishes that regularly migrate between freshwater and the sea (in both directions), but not for the purpose of breeding, as in anadromous and catadromous species. Sub-division of diadromous. Migrations should be cyclical and predictable and cover more than 100 km.Characteristic elements in amphidromy are: reproduction in fresh water, passage to sea by newly hatched larvae, a period of feeding and growing at sea usually a few months long, return to fresh water of well-grown juveniles, a further period of feeding and growing in fresh water, followed by reproduction there (Ref. 82692).
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Recorder
Armi G. Torres
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Trophic Strategy

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Found in lower reaches and estuaries (Ref. 94495).
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Arlene G. Sampang-Reyes
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Biology

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Found in rivers and estuaries (Ref. 4833).
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Armi G. Torres
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