Serranochromis janus
Serranochromis janus is a species of cichlid endemic to the Malagarasi River in Tanzania preferring areas with plentiful vegetation and slow currents. This species can reach a length of  SL. References

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janus
Endemic freshwater fish of Tanzania
Fish described in 1964
Taxa named by Ethelwynn Trewavas
Taxonomy articles created by Polbot