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Phylum Chordata > Subphylum Vertebrate > fishes > Family Ophichthidae
Mangrove snake-eel
awaiting identification
Family Ophichthidae
updated Sep 2020
Where seen? This large snake-like fish is sometimes seen foraging in shallow water of the incoming tide in the mangroves at Pasir Ris at night. One was seen on Chek Jawa seagrass meadows during daylight emerging from a burrow. Others seen on seagrass meadows on the Northern shores.

Features: About 30cm long. A long tubular body pale with a dark stripe along the length at the top. A pair of small rounded pectoral fins. Head large, with small eyes near the tip of the head. It has a pointed tail. Body pattern uniform, those seen were bluish or pinkish grey, beige and yellow. The dorsal fin dark, forming a dark strip along the body length.

Sometimes mistaken for worms or sea snakes. Here's more on how to tell apart sea snakes, eels and eel-like animals.

Large head, small eyes, pectoral fins.
Pasir Ris Park, Dec 12

Pasir Ris Park, Dec 12

Mangrove snake-eels on Singapore shores
On wildsingapore flickr

Other sightings on Singapore shores


Chek Jawa, Dec 19
Photo shared by Adrianne Lee on facebook.


Changi, May 17
Photo shared by Loh Kok Sheng on facebook.



Tanah Merah Ferry Terminal, Jun 15

Photo shared by Loh Kok Sheng on facebook.

Tanah Merah Ferry Terminal, Jun 15
Photo shared by Loh Kok Sheng on facebook.
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