If you wish to contribute species information, or to question, add to or modify existing species accounts, please contact Shyama Pagad at and Lucilla Carnevali at
For general enquiries, please contact the IUCN SSC Invasive Species Specialist Group (ISSG) at
GISD development
To give us a better understanding of who is using the GISD and how it is being used, please include the following information:
  • The institution, organisation or group you are affiliated with (if any)
  • The country you reside in
  • What you generally use the GISD for
  • Any additional comments
The Global Invasive Species Database (GISD) contains authoritative information contributed or reviewed by invasive species experts from all over the world. It aims to increase public awareness about invasive species and to facilitate effective prevention and management activities by disseminating specialist’s knowledge and experience to a broad audience.