PAN Pesticides Database - Chemical Toxicity Studies on Aquatic Organisms

Acute Aquatic Ecotoxicity Summaries for Carbaryl on Crustaceans

Use(s): Insecticide, Plant Growth Regulator, Nematicide    Chem Class: N-Methyl Carbamate    U.S. EPA PC Code:056801    CAS Number: 63-25-2
Sorted by Organism Group, Scientific Name and LC50. Species summary toxicity data are derived from the U.S. EPA AQUIRE database.
Records 1 to 23 of 23
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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?

Crustaceans

Aquatic sowbug Asellus brevicaudus 295.0 38.4 4 Highly Toxic  
Crab Barytelphusa cunicularis 9,650 81.6 3 Moderately Toxic Outlier 
Appalachian crayfish Cambarus bartoni 1,731 852.5 7 Moderately Toxic  
Dungeness or edible crab Cancer magister 451.0 695.5 41 Highly Toxic  
Bay shrimp, Sand shrimp Crangon septemspinosa 20.0 - 1 Very Highly Toxic  
Ostracod Cypretta kawatai 3,540 1,740 2 Moderately Toxic  
Amphipod Echinogammarus tibaldii 6.50 - 1 Very Highly Toxic  
American lobster Homarus americanus 25.9 7.46 4 Very Highly Toxic  
Freshwater prawn Macrobrachium dayanum 42.3 6.00 4 Very Highly Toxic  
Prawn Macrobrachium lamarrei 32.7 8.91 8 Very Highly Toxic  
Sand shrimp Metapenaeus monoceros 24.9 1.85 5 Very Highly Toxic  
Opossum shrimp Mysis relicta 393.3 130.7 3 Highly Toxic  
Crayfish Orconectes immunis 2,870 - 1 Moderately Toxic  
Crayfish Orconectes nais 985.7 1,175 4 Highly Toxic  
Crayfish Orconectes virilis 1,750 140.0 2 Moderately Toxic  
Korean or Oriental shrimp Palaemon macrodactylus 9.50 2.50 2 Very Highly Toxic  
Crab Paratelphusa jacquemontii 6,464 2,105 4 Moderately Toxic Outlier 
Crab Paratelphusa masoniana 1,044 50.3 4 Moderately Toxic  
White river crayfish Procambarus acutus acutus 500.0 - 1 Highly Toxic  
Red swamp crayfish Procambarus clarkii 2,348 1,548 5 Moderately Toxic  
Crayfish Procambarus simulans simulans 2,598 183.2 4 Moderately Toxic  
Crayfish Procambarus sp. 2,950 1,050 2 Moderately Toxic  
Crab Scylla serrata 555.0 154.9 5 Highly Toxic  
Records 1 to 23 of 23
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