Recent DNA comparisons confirm that the endangeredLake Eacham rainbow fish (Melanotaenia eachamensis Allen andCross, 1982) is a separate species, distinct from othermelanotaeniids in the area. Although the large populationformerly in Lake Eacham has not been re-established, other smallnatural populations of M. eachamensis have been identified fromLake Euramoo and Dirran Creek.
Commencing with 23 captive individuals (3
14
6 I), representing three original stocks, Project Eachamensis (initiated by the Australia New Guinea Fishes Association in July 1987) has stimulated and actively encouraged the establishment of new captive populations. Approximately 15 captive breeding populations are now reported in eastern Australia -- numbers of individuals are estimated to exceed 1000; additional
Bowman
and
Tappin
populations are being maintained in North America and Europe.
A recent review of this conservation programme (involving individual aquarists, hobbyist organizations and scientists as well as the aquarium industry and government) has now recommended: an alteration to the conservati on status category from endangered to vulnerable; maintenance of existing captive populations; formulation of a comprehensive recovery plan with the long-term objective of re-establishing and increasing natural populations; and encouraging public education on the risks of translocation.
ANGFA - conservation status - Lake Eacham - Melanotaenia eachamensis - Project Eachamensis - rainbow fish