Are you still not going to address all of the information that supports an Invasive designation for Common Carp? You can only get away with ignoring it so many times...
From the guy that does not know what country he is in or what Great Lake he is talking about.
Release of Fish
12. A person, other than a person fishing under a commercial fishing licence, who catches a fish, other than an invasive fish, the retention or possession of which is prohibited by these Regulations shall immediately return the fish to the waters from which it was caught and, if the fish is alive, release it in a manner that causes the least harm to that fish.
Unless I misread that document it does not actually state that Common Carp are on the list. This is the problem, the "naturalization" classification. What is notable about that document is the below quote. Common Carp are considered an invasive species by MNR and OFAH and ISAP, but if you are a member of the general public you cant participate in the conservation efforts and conservation efforts are limited to specific sanctioned events. Some people like to twist this and say that this means that Common Carp arent invasive which couldnt be further from the truth.OFAH Invading Species Common carp are included: http://www.invadingspecies.com/Invaders.cfm?A=Page&PID=20
Common and grass carp can do severe damage to wetlands and other aquatic habitats by destroying large quantities of plant life, which is detrimental to some native fish populations and other animals that depend on aquatic vegetation for food, cover and spawning and nursery habitat. Since both types of carp can only digest about half of the plant material it eats, the rest is expelled into the water. This process can enrich the nutrient levels of water leading to algal blooms, reduce water clarity and decrease oxygen levels. Grass carp may also carry several parasites and diseases known to be transmissible or potentially transmissible to native fishes.
OFAH Invading Species Common carp are included: http://www.invadingspecies.com/Invaders.cfm?A=Page&PID=20
Releasing Supermarket Fish Into Rouge River Leads To Fines
Publish Date: Friday, 15th of June 2012
by MNR
Two Greater Toronto Area residents have been fined a total of $1,000 for releasing live fish into the Rouge River, in the City of Toronto.
Li Zhang of Toronto and Zhuolun Zhang of Markham pleaded guilty to releasing live fish into the Rouge River. They were each fined $500.
The court heard that on March 3, 2012, a member of the public was walking in Rouge Park when he observed a man and woman carrying buckets of fish from a vehicle to the river. The man approached the couple and explained that it was illegal to release the fish into the river. The couple ignored the warning and the incident was reported to the Ministry of Natural Resources TIPS hotline. A conservation officer subsequently located and charged the man and woman involved. The fish had been purchased at a supermarket for the purpose of being released to the wild.
The Ministry of Natural Resources reminds the public that it is illegal to deposit live fish into any body of water other than the body of water from which they came. The illegal release of live fish poses a significant threat to Ontario’s environment, and could result in the introduction of harmful diseases and invasive species.
Justice of the Peace Ruby Wong heard the case in the Ontario Court of Justice in Toronto on June 7, 2012.
To report a natural resources violation, call 1-877-TIPS-MNR (847-7667) toll-free any time or contact your local ministry office during regular business hours. You can also call Crime Stoppers anonymously at 1-800-222-TIPS (8477).
efka,
There is no ban on owning live common carp because of its commercial value to certain communities, and the fact most water ways that are in reach of people who have possession of live common carp are already infested. One of the Lakes I've fished in for the last 13 years was infested by them nearly 6 years ago through intentional release.
Do you happen to guess what the CO I talked to on that lake told me to do with my carp a couple years ago? "If you don't eat it, dump it in a park waste bin and let the township deal with it".
Additionally, even fish species that would never survive in Ontario waters (such as Tilapia), apparently warrents a investigation by the MNR and even a slap on the wrist. Why? Because dumping non-native fish into out waterways is still a offence regardless if the fish had no hope in hell to live here.
Jim
Release of Fish
12. A person, other than a person fishing under a commercial fishing licence, who catches a fish, other than an invasive fish, the retention or possession of which is prohibited by these Regulations shall immediately return the fish to the waters from which it was caught and, if the fish is alive, release it in a manner that causes the least harm to that fish.