field guide to the freshwater fishes of singapore

Index of fishes
General parts of a fish
Kelvin K P Lim and Peter K L Ng
  Family Scatophagidae
Indo-Pacific. Deep-bodied, disc-shaped fish with well developed dorsal spines. They are basically estuarine fishes, although they may enter drains and are frequently sold as wholly freshwater aquarium fish.

Genus Scatophagus
photo of whole fish, side viewSpotted Scat or Butterfish
Scatophagus argus
Ikan Kitang, name in chinese characters

Euryhaline; 31 cm; oviparous; omnivorous (subsisting mainly on plant material and detritus); gregarious; pelagic. Indigenous, common along the coast. Canals, prawn ponds, coastal streams and mangrove creeks.

This species is included because it is commonly sold in aquaria as a freshwater fish and is native. In the natural state, it often travels far up the river where the water may be entirely fresh. One has to be very careful when handling scats for the sharp spines on the back (suspected to contain venom), are able to inflict very painful pricks.
Freshwater habitats
Fishes in Singapore
Amazing Fishy Facts
About the guidebook
From A Guide to Common Freshwater Fishes of Singapore by Kelvin K P Lim and Peter K L Ng
Published by the Singapore Science Centre and sponsored by BP

@Raffles Museum of Biodiversity Research and Singapore Science Centre