Procambarus clarkii (Girard, 1852)

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English Red swamp crayfish ISEIA: A0 – Alert List. IAS of EU concern.
Lëtzebuergesch n/a EASIN
Français Écrevisse de Louisiane Wikipedia: Wikipedia - English - Signal crayfish Wikipedia - Français - Ecrevisse de Californie Wikipedia - Deutsch - Signalkrebs
Deutsch Roter Amerikanischer Sumpfkrebs Wikispecies: n/a (2017)
Nederlands n/a Back to the list of invertebrates

Report the species

Report Procambarus clarkii to the National Museum of Natural History.

Status and distribution in Luxembourg

There is no documented occurrence of the species in Luxembourg yet.

Risk assessment

ISEIA protocol: A0 (3+3+3+3) = Alert List (Ries et al. 2017: 68).


  • Ries, C., A. Arendt, C. Braunert, S. Christian, A. Dohet, A. Frantz, G. Geimer, M. Hellers, J. A. Massard, X. Mestdagh, R. Proess, N. Schneider & M. Pfeiffenschneider, 2017. Environmental impact assessment and black, watch and alert list classification after the ISEIA Protocol of invertebrates in Luxembourg. Bull. Soc. Nat. luxemb. 119: 63-70. [PDF 360 KB]

 Page content last updated on 2018-04-13.