Invasive danger: Signal cancer spreads in Ilmenau!

Invasive danger: Signal cancer spreads in Ilmenau!

In the waters of Ilmenau, an uninvited guest spread: signal cancer. Originally from North America, this invasive species not only found a place in the European rivers, but also feels increasingly comfortable there. The harmful effects on the domestic fauna are alarming. As Az-online reports, this cancer eats the Laich local fish species and takes others Species, such as the noble cancer, the food basis. This not only affects biodiversity, but also on the practices of fishing in the region.

with a height of up to 16 centimeters, and occasionally even a little larger, signal cancer continues to spread. It remains harmless to humans, but the cancer plague he transfers costs many related species. The domestic noble cancer stocks in particular are threatened by this disease. More information on the properties of the signal cancer can be found at lfu.brandenburg.de own.

angler in use

In order to counteract the problematic increase in signal cancer, the fishing club Lüneburg has actively launched measures. Last year the first campaign for "signal cancer fishing" took place in Bienenbüttel, where almost 56 kilograms of the unwanted crayfish were fished from Ilmenau. Interestingly, the captured specimens are not simply disposed of. Instead, they can be prepared in a variety of ways - cooked, grilled or fried, give every dish a special kick. Around 20 to 30 crabs result in a hearty meal, especially the meat from the tails is considered tasty.

The hype about fishing signal crabs has increased noticeably in the club. There is also good news for all hungry and anglers: Another fishing campaign is on Sunday, September 7th, from 8 a.m. at the Waldbad in Bienenbüttel. It remains to be seen how many crabs the network will fill this time.

a worrying phenomenon

The challenge that the signal cancer represents is part of a major problem that affects the local nature. In Germany, around 900 neobiota species are now established-in addition to signal cancer, this also includes various plants and vertebrates. This increase is closely linked to global trade and increasing traffic. Climate change could continue to drive this development forward if the current climatic barrier, such as "https://www.bfn.de/gebiets-und-invasive-arten"> bfn.de , is weaker with milder winters.

It is all the more important to be attentive and take measures to protect the domestic wildlife. Again and again the need for comprehensive control strategies against invasive types, such as signal cancer. The residents of the region have no choice but to actively help so that the domestic waters are not changed forever.