Procambarus clarkii (Girard, 1852)

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.

Importance 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).

Bibliography concerning Luxembourg

  • 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]

Suggested citation of this webpage

Ries, C. & M. Pfeiffenschneider (Eds.), 2019. Procambarus clarkii (Girard, 1852). In: - Invasive Alien Species in Luxembourg. URL: [21.08.2019].

 Last updated on Friday, April 13, 2018.