Threespot
damselfish
Pomacentrus
tripunctatus
Family Pomacentridae
updated
Aug 10
Where
seen? This
dark fish with dark spots is sometimes seen on some of our shores
among coral rubble and near living reefs. Elsewhere, it is found in
shallow bays and silty coastal reefs and other 'dead' areas, up to
3m deep. Usually alone, in holes of small rocks on sandy bottoms with
coral rubble.
Features: To about 20cm, those
seen about 12-15cm long. Dark grey with a black spot on the upper
tail base. Juveniles (as tiny as 2-3cm) may have a black spot on the
soft parts of the dorsal fin and blue lines on the head and back (although
these little fishes may also be the juveniles of Pomacentrus cuneatus
which is also commonly encountered in deeper waters).
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Tuas, Apr
05
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| What
does it eat? It eats mainly seaweeds growing on
the sea bottom. |
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Threespot
damselfishes on Singapore shores

Sisters Island, May 07
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A juvenile.
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Sisters Island, May 07
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A juvenile.
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Pulau Jong, Jul 07
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Changi, Sep 10
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Acknowledgements
Identification
of blue juveniles with grateful thanks to Jeffrey Low of NParks Biodiversity
Centre.
Links
References
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