| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
4299
|
Carassius auratus
|
Competition
|
Observational
|
Field
|
Carassius auratus were found to outcompete and replace native, endemic fishes in Nevada, particularly Empetrichthys latos (the Pahrump poolfish), which was found to be locally extirpated after the introduction of goldfish to Manse Ranch in Nevada.
|
Manse Ranch Spring, Nevada, USA
|
119
|
|
4300
|
Carassius auratus
|
Competition
|
Anecdotal
|
Field
|
Carassius auratus populations reduce population density of catostomus occidentalis (Sacramento Suckers) in California.
|
California, USA
|
217
|
|
4301
|
Carassius auratus
|
Competition
|
Observational
|
Field
|
Carassius auratus has become the dominant species in many areas where it is established in California.
|
California, USA
|
217
|
|
4302
|
Carassius auratus
|
Competition
|
Anecdotal
|
Field
|
Carassius auratus has been noted to jeopardize native, endemic pupfish through competition or predation by the Department of Interior's Desert Pupfish Task Force.
|
Death Valley, California, USA
|
36238
|
|
4324
|
Carassius auratus
|
Competition
|
Experimental
|
Laboratory
|
Carassius auratus presence changes the body condition and increases fecundity of the crucian carp Carassius carassius.
|
|
36258
|
|
6923
|
Carassius auratus
|
Competition
|
Anecdotal
|
N/A
|
Goldfish probably compete with native fishes for food and space.
|
|
217
|