| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
6627
|
Procambarus virginalis
|
Commerce
|
Anecdotal
|
N/A
|
Anecdotal observations from Madagascar suggest a significant impact on fish populations. Local fishermen reported that Procambarus virginalis have destroyed fishing in their area.
|
|
31149
|
|
6628
|
Procambarus virginalis
|
Commerce
|
Anecdotal
|
N/A
|
There is serious concern in Madagascar that the invasion of Procambarus virginalis will negatively impact rice culture by feeding on and destroying young plants.
|
|
31150
|
|
7162
|
Procambarus virginalis
|
Commerce
|
Anecdotal
|
N/A
|
Procambarus virginalis form populations capable of self-reproduction in the presence of one individual creating a threat to agriculture in the Ukraine.
|
Ukraine
|
42144
|
|
9301
|
Procambarus virginalis
|
Commerce
|
Observational
|
Field
|
A socio-economic survey in Madagascar reports negative impacts on rice farming from marbled crayfish burrowing. Negative impacts were reported across all sites and linked to marbled crayfish burrows destroying the mud walls around the rice fields. Other responses, however, indicate perceived positive impact on rice farming because marbled crayfish burrowing behavior loosens and aerates the soil.
|
Madagascar
|
41946
|