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Table 7 Effects of glyphosate and/or its formulated herbicide products on reptiles reported in the scientific literature since 2010

From: Aquatic ecotoxicity of glyphosate, its formulations, and co-formulants: evidence from 2010 to 2023

Test organism

Type of tested compound

Tested concentrations

Duration

Tested endpoints

Observed effects

References

T. scripta elegans, Mauremys leprosa

Clinic

30 mg l−1

12 and 96 ha

Enzyme activities, lipid peroxidation

Increased catalase and superoxide dismutase activity, decreased AChEb activity, no effects on lipid peroxidation (96 h)

[209]

P. sinensis

GLY-IPAc

0–20 mg l−1

30 dd

Growth, indicators of functional performance, gut microbial diversity, liver antioxidant responses, metabolite profiles

No significant effects on growth, functional performance (e.g., food intake), gut microbiota, liver antioxidant responses (e.g., SODe and CATf activities), affected hepatic metabolite profiles (≥ 0.02 mg l−1)

[210]

C. latirostris

Roundup

11 or 21 mg l−1

2 months

Immune system and growth

Decreased white blood cell numbers (21 mg l−1), higher total protein concentration (11 mg l−1)

[211]

C. latirostris

Roundup

11 or 21 mg l−1

70 d

White blood cell, complement system activity, immune response

Reduced complement system activity, suppressive effects on the immune response

[212]

  1. aHour, bacetylcholinesterase, cGLY-isopropylammonium salt, dday, esuperoxide dismutase, fcatalase