PAN Pesticides Database - Chemical Toxicity Studies on Aquatic Organisms

Acute Aquatic Ecotoxicity Summaries for Glyphosate on All Taxa Groups

Use(s): Herbicide    Chem Class: Phosphonoglycine    U.S. EPA PC Code:417300, 471300    CAS Number: 1071-83-6
Sorted by Organism Group, Scientific Name and LC50. Species summary toxicity data are derived from the U.S. EPA AQUIRE database.
Records 1 to 22 of 22
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Common Name Scientific Name Avg Species LC50 (ug/L) LC50 Std Dev Number of Studies Avg Species Rating Outlier Result for Organism Group?

Amphibians

Frog Crinia insignifera 72,000 - 1 Slightly Toxic  
Green frog Rana clamitans 38,900 - 1 Slightly Toxic  

 
Crustaceans

Crayfish Orconectes nais 7,000 - 1 Moderately Toxic  

 
Fish

Goldfish Carassius auratus 19,627,484 8,490,281 3 Not Acutely Toxic Outlier 
Sheepshead minnow Cyprinodon variegatus 240,000 - 1 Not Acutely Toxic  
Cyprinus carpio 236,133 282,710 6 Not Acutely Toxic  
Western mosquitofish Gambusia affinis 6,200 - 1 Moderately Toxic  
Channel catfish Ictalurus punctatus 10,378 12,101 9 Slightly Toxic  
Bluegill Lepomis macrochirus 20,728 41,801 29 Slightly Toxic  
Pink salmon Oncorhynchus gorbuscha 85,263 64,280 19 Slightly Toxic  
Chum salmon Oncorhynchus keta 77,750 65,217 16 Slightly Toxic  
Coho salmon,silver salmon Oncorhynchus kisutch 102,150 60,860 20 Not Acutely Toxic  
Rainbow trout,donaldson trout Oncorhynchus mykiss 59,157 74,961 58 Slightly Toxic  
Chinook salmon Oncorhynchus tshawytscha 100,800 70,347 20 Not Acutely Toxic  
Fathead minnow Pimephales promelas 26,918 37,690 11 Slightly Toxic  
Brown trout Salmo trutta 5,400 - 1 Moderately Toxic  

 
Zooplankton

Opossum shrimp Americamysis bahia 59,500 19,500 2 Slightly Toxic  
Rotifer Brachionus calyciflorus 28,000 - 1 Slightly Toxic  
Water flea Daphnia magna 20,940 940.0 2 Slightly Toxic  
Water flea Daphnia pulex 10.0 - 1 Very Highly Toxic  
Scud Gammarus pseudolimnaeus 52,500 9,500 2 Slightly Toxic  
Water Flea Scapholeberis kingi 25,000 - 1 Slightly Toxic  
Records 1 to 22 of 22
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