dcsimg

Diagnostic Description

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Belly with 6 or 7 small needle-like pre-pelvic scutes; a small pre-dorsal spine and another spine on the pelvic scute. Maxilla pointed, reaching to or beyond hind border of pre-operculum, the latter concave, indented near maxilla tip. Anal fin short, with origin below about middle of dorsal fin base. A double pigment line on back both before and behind dorsal fin.
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Recorder
Crispina B. Binohlan
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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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Crispina B. Binohlan
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Morphology

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Dorsal spines (total): 0; Analspines: 0; Analsoft rays: 17 - 18
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Crispina B. Binohlan
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Trophic Strategy

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A schooling species found in coastal waters. Adults frequently visit the lower reaches of mangroves where neritic conditions are present (Ref. 43081).
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Grace Tolentino Pablico
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Biology

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A schooling species found in coastal waters. Adults frequently visit the lower reaches of mangroves where neritic conditions are present (Ref. 43081). More specimens and data needed.
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Recorder
Crispina B. Binohlan
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Importance

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fisheries: subsistence fisheries
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Crispina B. Binohlan
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