PAN Pesticides Database - Chemical Toxicity Studies on Aquatic Organisms

Acute Aquatic Ecotoxicity Summaries for Permethrin on All Taxa Groups

Use(s): Insecticide    Chem Class: Pyrethroid    U.S. EPA PC Code:109701, 598600    CAS Number: 52645-53-1, 54774-45-7, 51877-74-8
Sorted by Organism Group, Scientific Name and LC50. Species summary toxicity data are derived from the U.S. EPA AQUIRE database.
Records 1 to 50 of 139
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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

Western toad Bufo boreas 10,000 - 6 Slightly Toxic  
Toad Bufo bufo japonicus 23,250 10,084 4 Slightly Toxic  
Frog Rana brevipoda porosa 10,258 17,172 4 Slightly Toxic  
Bullfrog Rana catesbeiana 3,574 3,459 4 Moderately Toxic  
Leopard frog Rana sphenocephala 81.2 - 1 Very Highly Toxic  
Clawed toad Xenopus laevis 500.0 200.0 2 Highly Toxic  

 
Annelida

Oligochaete family Tubificidae 83,933 89,850 3 Slightly Toxic  

 
Crustaceans

Bay shrimp, Sand shrimp Crangon septemspinosa 0.13 - 1 Very Highly Toxic  
Ostracod Cypria sp. 5.00 - 1 Very Highly Toxic  
American lobster Homarus americanus 0.73 - 1 Very Highly Toxic  
Stone crab Menippe mercenaria 0.02 - 1 Very Highly Toxic  
Crayfish Orconectes immunis 0.86 0.46 3 Very Highly Toxic  
Crayfish Orconectes propinquus 1.04 - 1 Very Highly Toxic  
Crayfish Orconectes sp. 3.00 - 1 Very Highly Toxic  
Brown shrimp Penaeus aztecus 0.34 - 1 Very Highly Toxic  
Northern pink shrimp Penaeus duorarum 0.31 0.13 4 Very Highly Toxic  
Crayfish Procambarus blandingii 210.0 - 1 Highly Toxic Outlier 
Red swamp crayfish Procambarus clarkii 0.69 0.29 18 Very Highly Toxic  
Fiddler crab Uca pugilator 4.21 2.40 3 Very Highly Toxic  

 
Fish

American shad Alosa sapidissima 2.08 - 1 Very Highly Toxic  
Japanese eel Anguilla japonica 550.0 200.0 2 Highly Toxic  
Topsmelt Atherinops affinis 25.3 - 1 Very Highly Toxic  
Goldfish Carassius auratus 136.7 89.7 6 Highly Toxic  
White sucker Catostomus commersoni 73.8 85.2 5 Very Highly Toxic  
Snake-head catfish Channa striata 2,000 - 1 Moderately Toxic  
Grass carp, white amur Ctenopharyngodon idella 22.5 13.9 8 Very Highly Toxic  
Leon Springs pupfish Cyprinodon bovinus 20.0 1.41 3 Very Highly Toxic  
Desert pupfish Cyprinodon macularius 6.00 1.00 2 Very Highly Toxic  
Sheepshead minnow Cyprinodon variegatus 30.4 29.2 5 Very Highly Toxic  
Cyprinus carpio 114.9 221.5 19 Highly Toxic  
Zebra danio Danio rerio 300.0 - 1 Highly Toxic  
Northern pike Esox lucius 10.0 3.94 6 Very Highly Toxic  
Fountain darter Etheostoma fonticola 3.34 - 1 Very Highly Toxic  
Western mosquitofish Gambusia affinis 16,116 53,363 12 Slightly Toxic Outlier 
Bonytail Gila elegans 25,000 - 18 Slightly Toxic Outlier 
Channel catfish Ictalurus punctatus 3.56 2.31 9 Very Highly Toxic  
Flagfish Jordanella floridae 3,037 2,827 6 Moderately Toxic  
Bluegill Lepomis macrochirus 8.37 4.32 31 Very Highly Toxic  
Inland silverside Menidia beryllina 27.5 - 1 Very Highly Toxic  
Atlantic silverside Menidia menidia 2.20 - 1 Very Highly Toxic  
Largemouth bass Micropterus salmoides 8.50 - 1 Very Highly Toxic  
Bass Micropterus sp. 8.50 - 1 Very Highly Toxic  
Oriental weatherfish Misgurnus anguillicaudatus 10,140 17,240 4 Slightly Toxic  
Striped mullet Mugil cephalus 5.50 - 1 Very Highly Toxic  
Lahontan cutthroat trout Oncorhynchus clarki henshawi 1,853 1,619 21 Moderately Toxic  
Greenback cutthroat trout Oncorhynchus clarkii stomias 6,923 4,615 13 Moderately Toxic  
Apache trout Oncorhynchus gilae apache 2,492 2,083 19 Moderately Toxic  
Coho salmon,silver salmon Oncorhynchus kisutch 17.0 - 1 Very Highly Toxic  
Rainbow trout,donaldson trout Oncorhynchus mykiss 2,169 2,712 95 Moderately Toxic  
Medaka, high-eyes Oryzias latipes 80.1 103.9 7 Very Highly Toxic  
Records 1 to 50 of 139
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