Migration
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英語
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由Fishbase提供
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).
Morphology
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英語
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由Fishbase提供
Dorsal spines (total): 7; Dorsal soft rays (total): 10 - 12; Analspines: 1; Analsoft rays: 9 - 11
Trophic Strategy
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英語
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由Fishbase提供
Inhabits both brackish and freshwater and may spend its whole life in freshwater.
- Recorder
- Grace Tolentino Pablico
Biology
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英語
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由Fishbase提供
Inhabits both brackish and freshwater and may spend its whole life in freshwater. Caught for food.
Importance
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英語
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由Fishbase提供
fisheries: minor commercial; price category: very high; price reliability: very questionable: based on ex-vessel price for species in this family
