Alert List

The Alert List of IAS relevant to Luxembourg lists 15 species, from which 7 are listed on the list of IAS of EU concern. The main purpose of the Alert List is to achieve early warning and draw the attention to invasive alien species not yet present in Luxembourg, but already present in neighbouring areas and thus possibly presenting a risk.

Species Family Tax. group ISEIA 1 EU-list 2
Anoplophora chinensis Cerambycidae Insecta B0  
Anoplophora glabripennis Cerambycidae Insecta B0  
Cercopagis pengoi Cercopagidae Crustacea B0  
Crassula helmsii Crassulaceae Vascular plants B0  
Dikerogammarus villosus Gammaridae Crustacea A0  
Hydrocotyle ranunculoides Apiaceae Vascular plants A0 2016
Lagarosiphon major Hydrocharitaceae Vascular plants A0 2016
Lithobates catesbeianus Ranidae Amphibia A0 2016
Ludwigia grandiflora Onagraceae Vascular plants A0 2016
Ludwigia peploides Onagraceae Vascular plants A0 2016
Lysichiton americanus Araceae Vascular plants B0 2016
Myriophyllum heterophyllum Haloragaceae Vascular plants B0 2017
Neovison vison Mustelidae Mammalia A0  
Orconectes immunis Cambaridae Crustacea A0  
Procambarus clarkii Astacidae Crustacea A0 2016
Spiraea douglasii Rosaceae Vascular plants B0  

 Last updated on Thursday, January 24, 2019.


  1. More info about the Invasive Species Environmental Impact Assessment (ISEIA) in the Risk assessments & IAS lists section on the Info-page.
  2. Year in which the species was published in the list of EU concern.