Mudfish or Kowaro

There are six Mudfish species (genus Neochanna) within the Family Galaxiidae, all of which are threatened. Five of these are found only in New Zealand, and one only in Tasmania. They are small freshwater fish that can live in swamps, drains, and forest pools that tend to dry up in summer, because they have the ability to aestivate. Mudfish are regarded by New Zealand Maori as taonga (a treasured species). Once widespread in swamps and wetlands, mudfish are now found in only a few sites, most of which are on private land. The New Zealand Department of Conservation is working with landowners to protect these key remaining habitats.

Picture Gallery 20 Images over 2 pages. [1] [2]

Brown Mudfish © Tony Eldon The Brown Mudfish, Neochanna apoda, is found only in central New Zealand, from Taranaki through to Wellington and the Wairarapa, and on the northwest coast of the South Island. It inhabits swampy areas that dry out for part of each year, aestivating in damp areas or under tree roots and logs until the next rains. Adults grow to a length of up to 15 cm, and can live at least 7 years.