| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
3862
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Anecdotal
|
N/A
|
Ichthyocotylurus pileatus is a parasite of round goby
|
Great Lakes
|
13595
|
|
8516
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Anecdotal
|
N/A
|
In the Great Lakes, larval or immature Ichthyocotylurus pileatus have been detected in yellow perch (Perca flavescens) at a prevalence of 37.7% (582 fish examined), with light (1-9 parasites/host) to moderate (10-49 parasites/host) infections.
|
|
31350
|
|
8517
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Anecdotal
|
N/A
|
The larval form of Ichthyocotylurus pileatus is also found in piscivorous birds of Lake Superior and the Lake St. Clair System.
|
Great Lakes, USA
|
31350
|
|
8518
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Anecdotal
|
N/A
|
Ichthyocotylurus pileatus has the potential to be pathogenic to fish, particularly young individuals, when intensities of larvae/immature parasites are high.
|
|
31350
|
|
9630
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
In the Great Lakes, Ichthyocotylurus pileatus have been detected in yellow perch at 37.7% prevalence (582 fish examined) with light (1-9 parasites/host) to moderate (10-49 parasites/host) infections.
|
Great Lakes, USA
|
24347
|
|
9631
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
In the Great Lakes, larval or immature Ichthyocotylurus pileatus have been detected in walleye at 47% prevalence (15 fish examined) with moderate infections.
|
Great Lakes, USA
|
24347
|
|
9632
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Observational
|
Field
|
In the Great Lakes, Ichthyocotylurus pileatus have been found in and trout-perch (Percopsis omiscomaycus) at 54% prevalence (39 fish examined) with light infection.
|
Great Lakes, USA
|
24347
|
|
9633
|
Ichthyocotylurus pileatus
|
Disease/Parasite/Toxicity
|
Anecdotal
|
N/A
|
While not documented for this species in the Great Lakes, adult digenean parasites tend not to severely impact their definitive host. Infection of first and second hosts may result in castration (due to invasion of host gonads) and decreased fitness (due to diversion of host energy to parasite nutrition).
|
Great Lakes, USA
|
42748
|