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The world's second largest freshwater crayfish was once plentiful in Australia's longest river—we're bringing it back
Positive signs from crayfish releases Murray crayfish were first released back into South Australia in winter 2023. It was a big moment for people who have long championed the species' return.
The Conversation4y
Murray River – Analysis and Comment
The Murray crayfish disappeared from large parts of its range over the past 40 years. Now a community-driven reintroduction program is bringing the iconic species back. Inconsistent laws and ...
Erie Times-News13d
Invasive rusty crayfish, sometimes called gladiators, monitored in various Pa. waterways
These crayfish are larger, more aggressive, and reproduce more quickly than native species, leading them to dominate ecosystems and disrupt food webs. Rusty crayfish have a significant impact on ...