| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
5103
|
Hydrocharis morsus-ranae
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
has the potential to negatively impact native plant, fish, and invertebrate communities
|
Great Lakes
|
37717
|
|
5120
|
Hydrocharis morsus-ranae
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
fewer snails, crustaceans and insect larvae in EFB mats relative to native; fewer benthic worms and more chironomids below, more mobile benthos
|
Great Lakes
|
37720
|
|
8022
|
Hydrocharis morsus-ranae
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
As colonies of common frogbit (Hydrocharis morsus-ranae) displace native plants, other native aquatic life experiences a reduction in food and habitat.
|
|
42436
|
|
8023
|
Hydrocharis morsus-ranae
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
Dense mats of common frogbit (Hydrocharis morsus-ranae) can inhibit the movement of waterfowl or larger fish, which could alter predator/prey cycles as the waterfowl and fish move to other locations to find food.
|
|
42435
|
|
8024
|
Hydrocharis morsus-ranae
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
Common frogbit (Hydrocharis morsus-ranae) mats were found to cause a decline in snails, crustaceans, and insect larvae.
|
|
25392
|