Invasion

Invasion Description

1st Record: Langan Park, Mobile/AL/Mobile-Tensaw Delta watershed (2003, Martin et al. 2012; Low and Anderson 2017); Eradication efforts, using traps and copper sulfate, began in 2009, and snail populations were reduced by 2010, but some individuals have survived (Martin 2012)

Geographic Extent

Langan Park, Mobile/AL/Mobile-Tensaw Delta watershed (2003, Martin et al. 2012); Mobile/AL/Three-Mile Creek, within 1 mile of the Delta (2009, Martin et al. 2012)