“…Barrera and Andres, 2001;Ndegwa and Thompson, 2001;Suthar and Singh, 2009;McDaniel et al, 2013). Many natural ecosystems include highly diverse endemic earthworm communities (Boyer and Wratten, 2010;Huang et al, 2007;Tsai et al, 2009), and due to the frequent location of mines in undisturbed environments, native and endemic flora and fauna are often impacted. Much research studying the impacts of biosolids, such as metal accumulation or survival of earthworms, suggests that the effects are largely species-and metal-specific (Ireland, 1979;Spurgeon et al, 2000), therefore endemic species may respond differently to biosolids than the earthworm species commonly studied.…”