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What else can I help you with?
What harm do crayfish cause?
Native species of crayfish that are are a normal part of the ecosystem are not harmful. But there are several invasive species, like the rusty crayfish, that can kill off native crayfish and other crustacians. The rusty crayfish has a thicker shell and less "meat" and therefore are are not a good part of the food chain depriving the ecosystem of the nutrients from the crustacians it replaces. Invasive species also tend to destroy large amounts of water plants that further degrade the food chain. Also there is an infection that occasionally occurs in crayfish that can spread to other animals but this is usually a normal part of the life cycle and not neccasarily harmful.
Why are pandas an invasive species?
Pandas are not an invasive species.
What is another name for invasive species?
A noxious weed is another term for an invasive plant species.
What describes these toads in the new ecosystem?
Invasive species
Is a beetle an invasive or native species?
invasive
How do you use invasive species in a sentence?
We try to stop invasive species entering our rivers and lakes.
What term defines the kind of species that have been introduced to the ecosystem by man?
exotic species
Are bald eagles invasive species?
No.To be an Invasive Species the animal must not be in the area before.Displace a species or multiple species from the area.Bald eagles do neither.
Why does Finland have crayfish?
Three species of crayfish are present in Finland, Astacus astacus (Noble grayfish), Astacus leptodactylus (Danube crayfish) and Pacifastacus leniusculus (Signal crayfish), for your question about 'Why?', I can't answer anything else than the climate and water conditions are suitable for these species of crayfish.
What are some more invasive species?
some invasive species are the red-eared slider turtle, and the zebra mussles
Are there crabs in the Ohio river?
Yes, there are crabs in the Ohio River, specifically the invasive blue crab species. While they are not native to the region, they have been found in some parts of the river. However, the predominant crustaceans in the Ohio River are typically freshwater species like crayfish.
Is the rattlesnake invasive?
No species is inherently invasive. Rattlesnakes are found through much of North America, where they are not invasive.
