Preliminary investigation of the critically imperiled Caney Mountain cave crayfish Orconectes stygocaneyi Hobbs III, 2001 (Decapoda: Cambaridae) in Missouri, USA - DiStefano, Robert J.; Ashley, D.C.; Brewer, Shannon; Mouser, J.B.; Neimiller, M. (Freshwater Crayfish, 2020)