Red swamp crayfish (Procambarus clarkii) and white river crayfish (P. acutus acutus) production for monoculture and polyculture systems were compared. The experiment consisted of three treatments with six replicates each. The stocking rates were 43 crayfish/m2 in 0.18-m2 tanks fitted with a stand ...
Red swamp crayfish exhibited no statistically significant changes in sodium or osmotic pressure; howerver, chloride was significantly lower at 24°C than at higher or lower temperatures. White river crayfish had significantly higher values of all variables at temperatures higher and lower than 24°C....