dcsimg

Diagnostic Description

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Diagnosis: elongated and very streamlined shape; body in cross-section more rounded than congenerics; frequently exhibits a horizontal stripe (Ref. 55949).Description: large, rather cylindrical species with very slender body; lower jaw very deep with smooth surface; teeth short, straight and widely-spaced, generally not visible when the mouth is closed (Ref. 55949).Coloration: countershaded, dark grey dorsally usually with a blue metallic iridescence in life; usually with an indistinct dark horizontal stripe on the flanks; pelvic and anal fins either grey-white or orange; sometimes 2-9 orange-yellow eggspots on anal fin (Ref. 55949).
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Recorder
Tobias Musschoot
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Biology

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Inhabits the open water (Ref. 5595). Widely distributed in shelf and rocky reef zones, usually where the bottom is fairly shallow; rarely found offshore; small juveniles widely distributed in the littoral zone in swampy, sandy and rocky habitats; adults regularly encountered near sandy beaches in the shallows (Ref. 55949). Feeds on fish species like the small Utaka and the lake sardine Usipa (Engraulicypris sardella) (Ref. 5595).
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Crispina B. Binohlan
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Importance

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aquarium: commercial
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FishBase
Recorder
Crispina B. Binohlan
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Fishbase