10.1594/PANGAEA.919212Tornabene, Brian JBrian JTornabene0000-0002-2348-3119Breuner, Creagh WCreagh WBreunerPANGAEA2020Anthropogenic disturbancesconservation physiologymechanismsaltstressSample IDCupTreatment: NaClTreatment: hormonesStageWet massDry massLiquid water contentSnout-vent lengthExperimentChloride titration strips, HachRU486 SKU M8046, Sigma AldrichGosner staging tablesDigital scaleMass difference on oven/freeze drying per unit mass of wet sedimentCalculated, (wet mass - dry mass)/wet massCaliperDataset10.1594/PANGAEA.92378510.1002/jez.2535972 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalWe investigated the influence of exposure to chronic salinity (NaCl) and mifepristone (a glucocorticoid antagonist) for 24 d on wet mass (g), dry mass (g; following freeze drying), water content (%; calculated after freeze drying), snout-vent length (mm), and developmental stage (Gosner stage) of Northern Leopard Frogs (Rana pipiens). The dataset contains values of each trait for each larva that was alive on the final day (day 24) of the experiment