title: The missing mudbug.
authors: Emily
authors: E
authors: DeMarco
mesh_terms: D000818:Animals; D003400:Astacoidea / Q000145:classification / Q000235:genetics / Q000502:physiology; D003032:Coal Mining; D017753:Ecosystem; D056727:Endangered Species / Q000331:legislation & jurisprudence; D004787:Environmental Pollution; D049810:Genetic Speciation; D014481:United States; D014903:West Virginia