Report of a Mass Mortality of Euastacus Valentulus (Decapoda
Report of a mass mortality of Euastacus valentulus (Decapoda: Parastacidae) in southeast Queensland, Australia, with a discussion of the potential impacts of climate change induced severe weather events on freshwater crayfish species Author Furse, James, Coughran, Jason, Wild, Clyde Published 2012 Journal Title Crustacean Research Copyright Statement © 2012 The Carcinological Society of Japan. The attached file is reproduced here in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version. Downloaded from http://hdl.handle.net/10072/50569 Link to published version http://rose.hucc.hokudai.ac.jp/~s16828/cr/e-site/Top_page.html Griffith Research Online https://research-repository.griffith.edu.au CRUSTACEAN RESEARCH, SPECIAL NUMBER 7: 15–24, 2012 Report of a mass mortality of Euastacus valentulus (Decapoda: Parastacidae) in southeast Queensland, Australia, with a discussion of the potential impacts of climate change induced severe weather events on freshwater crayfish species James M. Furse, Jason Coughran and Clyde H. Wild Abstract.—In addition to predicted changes Leckie, 2007) including in “vast” numbers in climate, more frequent and intense severe (Viosca, 1939; Olszewski, 1980). Mass weather events (e.g. tropical cyclones, severe emersions and mortalities have also been storms and droughts) have been identified as recorded in marine crayfish in hypoxic serious and emerging threats to the World’s conditions (Jasus lalandii H. Milne Edwards) freshwater crayfish. This paper documents a (Cockroft, 2001). It is also known that some single, high intensity rainfall event (in an area freshwater crayfish species are particularly known for phenomenal rainfall events) that led sensitive to severe flooding events (Parkyn & to a flash flood and mass mortality of Euastacus Collier, 2004; Meyer et al., 2007) and mass valentulus in the Numinbah Valley of southeast emersions/strandings have been reported in Queensland in 2008.
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