Comparative effects of ammonium and nitrate compounds on Pacific treefrog and African clawed frog embryos

Author(s)

Schuytema, G.S. and A.V. Nebeker

Year

Fri, 01/01/1999 - 12:00

Article Title

Comparative effects of ammonium and nitrate compounds on Pacific treefrog and African clawed frog embryos

Volume

Pages

200-206

Start Page Number

200

Final Page

206

Review

Datapoints

Displaying 1 - 12 of 12 datapoints.

Species: Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)
Chemical	Toxicity Endpoint Type	Endpoint Description	Endpoint Value	Sample Size	Units	Life Cycle Stage	Study Duration	Type
NITRATE, SODIUM	TOX-REPRO - development	LOAEL for body weight and length	111.0	10/replicate; 3 replicates/dose	mg NO3-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM NITRATE	TOX-MORT - toxicity benchmarks	10-d LC50 value for embryos	25.0	10/replicate; 3 replicates/dose	mg/L as NH4-N	Embryo	10 d	Toxicity Factor Datasets
NITRATE, SODIUM	TOX-REPRO - development	NOAEL for body weight and length	56.7	10/replicate; 3 replicates/dose	mg NO3-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM NITRATE	TOX-REPRO - development	LOAEL for body weight and length	6.9	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM NITRATE	TOX-REPRO - development	NOAEL for body weight and length	3.3	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM CHLORIDE	TOX-MORT - toxicity benchmarks	10-d LC50 for embryos	30.3	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM CHLORIDE	TOX-REPRO - development	LOAEL for body weight and length and deformities	24.9	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM CHLORIDE	TOX-REPRO - development	NOAEL for body weight and length and deformities	12.8	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM SULFATE	TOX-MORT - toxicity benchmarks	10-d LC50 for embryos	32.4	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM SULFATE	TOX-REPRO - development	LOAEL for body weight	11.7	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
AMMONIUM SULFATE	TOX-REPRO - development	NOAEL for body weight	6.1	10/replicate; 3 replicates/dose	mg NH4-N/L	Embryo	10 d	Toxicity Factor Datasets
NITRATE, SODIUM	TOX-MORT - toxicity benchmarks	10-d LC50 for embryos	578.0	10/replicate; 3 replicates/dose	mg NO3-N/L	Embryo	10 d	Toxicity Factor Datasets