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Crayfish, Crawdads, and Crawfish-

Preliminary Observations of IncidentalAquaculture in California's Rice Paddies

Scott BradyCalifornia State University-Chico


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Rice production is concentrated

on a 10-14 inch thick, impermeableclay soil layer called the StocktonClay Adobe. This soilsimpermeability makes paddy riceproduction possible. The ricegrowing region experiences aMediterranean climate. Rice isplanted in April and May andharvested between September andOctober.


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http://www.lsuagcenter.com/en/crops_livestock/crops/rice/statistics/index_seriespage-2.htm


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Crawfish Aquaculture Marketing. Southern Regional Aquaculture Center. Publication No.2402.

Robert P. Romaire, W. Ray McClain, Mark G. Shirley and C. Greg Lutz. P. 1 Accessed at:http://www.ca.uky.edu/wkrec/CrawfishMarketing.pdf


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FAO. 2007-2009. - . Cultured Aquatic Species Information Programme.Text by McAlain, W.R.; Romaire R.P. In: FAO Fisheries and Aquaculture Department[online].Rome. Updated 11 May 2007. [Cited 28 April 2009].http://www.fao.org/fishery/culturedspecies/Procambarus_clarkii/en
http://www.fao.org/fishery/culturedspecies/Procambarus_clarkii/enhttp://www.fao.org/fishery/culturedspecies/Procambarus_clarkii/en


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Louisiana Crawfish Production Manual, p. 11 (PDF) Accessed at:http://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdf
http://www.lsuagcenter.com/en/crops_livestock/aquaculture/crawfish/Crawfish+Production+Manual.htmhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/NR/rdonlyres/3AD14F0D-567D-4334-B572-D55D1C55A1F1/34429/pub2637CrawfishProductionManualLOWRES.pdfhttp://www.lsuagcenter.com/en/crops_livestock/aquaculture/crawfish/Crawfish+Production+Manual.htm


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Harvest in a rice-crawfish paddy near Mamou, Louisiana. February2005.


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Crawfish Aquaculture Marketing. Southern Regional Aquaculture Center. Publication No. 2402.Robert P. Romaire, W. Ray McClain, Mark G. Shirley and C. Greg Lutz. P. 2 Accessed at:

http://www.ca.uky.edu/wkrec/CrawfishMarketing.pdf


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Monte Carlos trunk doubles as an ice chest 4 miles south of Hamilton City, CA. September2004.


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Poster created by CSU-Chico geography student,Danny Blake, for senior thesis. May 2007


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http://nas.er.usgs.gov/queries/FactSheet.asp?speciesID=217


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Biological Invasions2: 259264, 2000.The invasion of the alien crayfishProcambarus clarkiiin Europe, withparticular reference to Italy.Silvia Barbaresi & Francesca Gherardi


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Geographic expansion of the invasive red crayfish Procambarus clarkii (Girard, 1852) (Crustacea:Decapoda) in Mexico. Biological Invasions(2008) 10:977984. Luis Hernandez Alejandro M. Maeda-Martnez Gorgonio Ruiz-Campos Gabino Rodrguez-Almaraz Fernando Alonzo-Rojo JuanCarlos Sainz


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Barriers and flow as limiting factors in the spread of an invasive crayfish (Procambarus clarkii) in southern

California streams. Jacob L. Kerby, Seth P.D. Riley, Lee B. Kats, Paul Wilson. Biological Conservation 126(2005) 402409


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DeWitt, Mark F. 2008. Cajun and ZydecoDance Music in Northern California: modernpleasures in a postmodern world. Jackson:University Press of Mississippi.


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http://nas.er.usgs.gov/taxgroup/Crustaceans/


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