Tag: crayfish
The crayfish plague away from Skellefteälven | SVT News
It was in the year 2022 that an extensive outbreak of crayfish plague was found in the Skellefteälven and the county administrative board made the decision to declare part of…
The County Administrative Board warns of ghost fishing in Lake Vättern – crayfish cages catch animals year after year
– We are trying to get an idea of how big an environmental problem it really can be, says David Solstorm, who is a fisheries consultant at the County Administrative…
Now the crayfish fishing starts in Lake Vättern – This is what you should think about
Crayfish fishing on municipal waters in Lake Vättern begins on the second Friday in August and lasts until the second Sunday in September. Fishing may only take place between 17:00…
Crayfish cages cause environmental problems in Lake Vättern
Crayfish cages that have worn out can remain for years and trap aquatic animals.The County Administrative Board now urges those who are going out to fish for crayfish on Lake…
From crayfish to hornets: these exotic species are causing problems in Utrecht
An empty fish bowl is causing problems in Lopik. The cabomba, an invasive exotic, has ended up in the water as a result, which is bad news. The water board…
Therefore, you should never throw away the crayfish spade
The late summer weeks ahead will be marked by crayfish season, but how do you actually cook the best crayfish, and why shouldn’t you throw away the shovel? Michael Björklund…
American crayfish eats entire polder: ‘Underwater it’s like a desert here’
But, “just catching doesn’t make much sense,” says Winnie Rip, ecologist and project leader from Waternet. Rip has received money from the province to set up a large-scale, three-year study…
The find in Mälaren: New aggressive crayfish
The species that has now been discovered is a marl crayfish, with the Latin name Pontogammarus robustoides. It was found at the end of September near Kungsängen in Upplands-Bro. The…
Crayfish with excessively high levels of PFAS are sold in shops
Swedish crayfish sold in stores can contain high levels of the environmental toxin PFAS. When seven different crayfish packages were analyzed by the Nature Conservation Association, the levels in four…
A first in Molenpolder in the fight against crayfish: ‘This is a last-ditch effort, it is really a serious problem’
The crayfish is a Hungry Caterpillar. Mating instinct, urge to dig and insatiable hunger characterize the exotic animals. Their gluttony poses a serious threat to biodiversity. Crayfish eat aquatic animals…