Distribution

This is the current known distribution of Dikerogammarus villosus based on occurrence data in the Ocean Biodiversity Information System (OBIS) and the Global Biodiversity Information Facility, as well as distribution records in the World Register of Marine Species (WoRMS).

Invasiveness

According to WoRMS, Dikerogammarus villosus is reported to be invasive or of concern in the following areas:

Locality	Establishment	Invasiveness
Czech Republic	alien	of_concern
Russian part of the Baltic Sea	alien	invasive
Lithuanian part of the Baltic Sea	alien	invasive
Latvian part of the Baltic Sea	alien	invasive

Recent detections

	Taxon	Area	Confidence	Best hit	Reads	Names	Risk	Status	Detected	Marker
No alerts found.

Risk analyses

Area-specific risk analyses for Dikerogammarus villosus are listed below.

	Taxon	Area	Native	Introduced	Invasive	Global impact	Thermal	Priority list	Level
	Dikerogammarus villosus Arthropoda > Malacostraca > Gammaridae WoRMS: 148586	Fiji							low

Priority lists

Dikerogammarus villosus is included in the following priority lists.

Name	URL	Species	Areas
No lists found.