dcsimg

Diagnostic Description

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Snout blunt, obtusely rounded, slightly projecting in front of upper jaw; mouth small, inferior; upper jaw extending backward below hind margin of pupil, upper jaw length 31-38 % of head length, lower jaw length 34-40 % of head length, lower jaw length 34-40 % of head length. Mental pores in 3 pairs, the first close together, united by a crescent-shaped groove just behind symphysis. Teeth differentiated into large and small in upper jaw only; the; large ones closely spaced, not canine-like, forming outer series; a band of villiform teeth on lower jaw. Second anal spine long, stiff, 38-64 % of head length, progressively thicker with age and size. Lateral line scales numerous, 57-60. Swim bladder carrot-shaped, with about 18 pairs of fan-like appendages along its sides, the first pair entering head beyond transverse septum. Sagitta with a tadpole-shaped impression, the tail of which is J-shaped.
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Recorder
Crispina B. Binohlan
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Morphology

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Dorsal spines (total): 11; Dorsal soft rays (total): 27 - 31; Analspines: 2; Analsoft rays: 27 - 31
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Recorder
Crispina B. Binohlan
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Biology

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Occurs in shallow coastal waters, estuaries and in freshwater as far as 500 km upriver from the sea (Ref. 9772, 44894).
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FishBase
Recorder
Crispina B. Binohlan
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Importance

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fisheries: commercial
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cc-by-nc
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FishBase
Recorder
Crispina B. Binohlan
original
visit source
partner site
Fishbase