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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to terrestrial arthropods

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

Chronic data are available for different species of arthropod soil invertebrates. NOEC/EC10values range from 36.4 mg Ni/kg for reproduction by the springtailFolsomia candida(Ghent University and Euras, 2005) to 1,140 mg Ni/kg for reproduction byF. candida(Ghent University and Euras, 2005).  Below are the accepted high quality studies for arthropod soil macro-organisms used for derivation of the HC5and terrestrial PNEC:


Key Study

(Soil macro-organisms)

Selected values for the most sensitive endpoints used for derivation of the terrestrial HC5


Added NOEC or EC10 (mg/kg dw)

Total NOEC or EC10 (mg/kg dw)

University of Ghent and Euras, 2005

Folsomia candida



Lock and Janssen, 2002

Folsomia candida



Scott-Fordsmand et al., 1999

Folsomia fimetaria