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Phylum Chordata > Subphylum Vertebrate > fishes
Photo index of fishes on Singapore shores
Typical fish-shaped: large > 5cm


Brown sweetlips
Plectorhinchus gibbosus

Three-spot damselfish
Pomacentrus tripunctatus

Black-spot tuskfish
Choerodon schoenleinii

Anchor tuskfish
Choerodon anchorago

Honeycomb grouper
Epinephelus quoyanus
2-12cm, to 70cm. Body dark greyish brown, lips swollen, tail fin transparent and rounded. Mimicks drifting leaves. Seagrasses and coral rubble. Sometimes seen on many of our shores. 12-15cm, to 20cm. Body dark grey with a black spot on the upper tail base. Coral rubble. Sometimes seen on our Northern shores. 20cm, to 90cm. Black spot middle of dorsal fin base, juveniles with while saddle spot after the black spot. Seen once on Sentosa. 38cm. Variable coloration, with a pale diagonal bar at the pectoral fin, black area on the middle of the upper side and large white saddle behind the dorsal fin. Seen at Tanah Merah. 35cm. Less dense spotting, larger polygonal spots, thin or no white margin on the tail. Seen at Tanah Merah.

Orange-spotted grouper
Epinephelus coioides

Chocolate hind
Cephalopholis boenak

False scorpionfish
Centrogenys vaigiensis

Spotted grouper
awaiting identification

Black grouper
awaiting identification
Adult 95cm, juveniles much smaller. Adult brown with darker bars and small orange spots on the sides. Among seagrasses. Sometimes seen on our Northern shores. 10-15cm, grows to 20-30cm. A dark spot on the upper edge of the gill cover. Coral rubble Sometimes seen on some of our Northern shores. 4-10cm, to 15cm. Head has no spines, fringed flaps over nostrils. It belongs to the Family Serranidae which includes groupers. It is NOT a scorpionfish. Coral rubble. Commonly seen on some of our shores. 8-10cm long. With polygonal dots all over the body in patches. Many seen once on Changi on rocky lagoon. 10-12cm long. Body and fins all black. On coral rubble. Sometimes seen on some of our shores.

White-spotted rabbitfish
Siganus canaliculatus

Streaked rabbitfish
Siganus javus

Mullet
Family Mugilidae

Scissortail sergeant
Abudefduf sexfasciatus
8-15cm. Body generally olive with spots. Sometimes with a dark round blotch behind the gill cover. Seagrasses. Commonly seen on our Northern shores. 15-20cm, to 40cm. Spotted pattern, large golden spot below dorsal fin near the tail. Among coral rubble. Sometimes seen on our Northern shores. 10-20cm, to 40cm. Many small white spots on upper body and fine lines on lower body. Among coral rubble, near seagrasses. Sometimes seen on our Northern shores.
About 10cm. Body cylindrical with broad flat head. Two dorsal fins far apart. Silvery with stripes and spots. Often seen in schools at high tide from jetties and boardwalks.
17-22cm. Black streaks on the tail fins which resembles scissors. 4-5 dark bars. Sometimes seen near reefs.

Pink-eared emperor
Lethrinus lentjan

Spangled emperor
Lethrinus nebulosus

Weedy wrasse
Pteragogus sp.
   
15cm, to 50cm. Large scales in distinctive diamond pattern, a red margin around gill covers and red mark at the base of the pectoral fins. Seagrasses. Sometimes seen on some of our shores. 15cm, to 70cm. Large scales in distinctive diamond pattern, brown blotches and bars, fine blue lines on forehead. Seagrasses, reefs. Sometimes seen on some of our shores. 15cm, to 20cm. The first few dorsal spines are elongated. Among seagrasses. Seen once on Cyrene Reef.    
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photo index of
fishes on this site
all fishes

typical fish-shape

  small < 5cm
medium 5-10cm
large > 10cm

globular
round, ball-like

flattened fishes
flattened downwards
  sting rays
others

disk-shaped
flattened sideways

long
  eel-, worm-like
stick-like

others

  mudskippers
odd shaped
living w others
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