The White Faced Darter is a species of lowland peatbogs. It requires relatively deep, oligotrophic, acidic bog pools with considerable rafts of Sphagnum at the edges in which to breed. Larvae also occur among waterlogged Sphagnum in depressions devoid of standing water. The larvae live within the matrix of submerged and floating sphagnum and are confined to waters without fish. Away from its aquatic habitat it also requires scrub or woodland, which provides important roosting and feeding sites.
