Bumble Bee Goby (Brachygobius doriae)

Inhabits both fresh and brackish water, and generally restricted to lowland, coastal environments including mangrove swamps, estuaries, and tidal streams. Substrates thus tend to be composed of mud, sand and silt with overlying organic material such as leaf litter, mangrove roots, and submerged driftwood.

Some populations inhabit ancient peat swamp habitats with highly-stained, tea-coloured water, very low acidity, minimal conductivity, and negligible hardness.