title: Tadpoles of the grass frog (Rana temporaria) and moor frog (Rana arvalis) avoid zones with elevated ammonia concentration.
authors.affiliation: Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii pr 33, Moscow, 119071 Russia.
authors.forename: Y B
authors.initials: YB
authors.lastname: Manteifel
mesh_terms: D000641:Ammonia / Q000032:analysis / Q000494:pharmacology*; D000818:Animals; D017753:Ecosystem; D005618:Fresh Water / Q000032:analysis; D007814:Larva / Q000502:physiology; D011896:Rana temporaria / Q000502:physiology*; D011898:Ranidae / Q000502:physiology*
chemical_list: D000641:Ammonia