Linked from

The 406 pages that link to Invasive species, each with the reason it gives.

• Freshwater snailRelated: Introduced freshwater snails can spread rapidly and alter habitats or transmit parasites.

• FritillariaCompared with: Most Fritillaria are valued as native or cultivated plants rather than known invasive weeds.

• HoneysuckleRelated: Some introduced honeysuckles escape cultivation and displace native vegetation.

• House crowNarrower topic: House crows establish populations outside South Asia and can disrupt local ecosystems.

• HypericumRelated: Hypericum perforatum is invasive in some regions, including parts of Australia and North America.

• Lady Amherst's pheasantCompared with: Introduced populations are not automatically invasive; harm must be demonstrated.

• Land snailRelated: Introduced land snails can damage crops and displace native species.

• LimpkinRelated: Introduced apple snails can alter prey availability and complicate local food-web effects.

• Lissachatina fulicaNarrower topic: Its spread beyond its native range has made it a prominent invasive species.

• LoriiniRelated: Introduced predators threaten some island lorikeets and their nesting colonies.

• MelastomataceaeRelated: Some melastomes spread beyond their native ranges, prompting questions about management and impact.

• Nile monitorRelated: Established Nile monitor populations in Florida have prompted concern about impacts on native wildlife.

• NotopteridaeRelated: Introduced populations of some traded featherbacks raise concerns about establishment outside their native range.

• OmetepeRelated: Introduced species can threaten the island’s native ecosystems and endemic wildlife.

• OpuntiaNarrower topic: Several introduced Opuntia species have become invasive outside the Americas.

• ParakeetRelated: Escaped parakeets can form persistent populations beyond their native ranges.

• Pontederia crassipesNarrower topic: Rapid reproduction and dispersal make this plant invasive outside its native range.

• Rainbow lorikeetRelated: Introduced rainbow lorikeet populations raise questions about competition and impacts beyond their native range.

• RicefishRelated: Introduced fishes can compete with or prey on native ricefish populations.

• SciurusRelated: Introduced Sciurus species, especially eastern gray squirrels in Britain, can affect native wildlife.

• Silver carpNarrower topic: In parts of North America, silver carp spread beyond their introduced range and disrupt ecosystems.

• SolenodonRelated: Introduced cats, dogs, and mongooses prey on solenodons and alter their habitats.

• Spotted doveNarrower topic: Introduced spotted dove populations are considered invasive in parts of their expanded range.

• Starbuck IslandRelated: Introduced animals can threaten nesting seabirds even where no people live permanently.

• Tapinoma melanocephalumRelated: Human commerce has helped this ant establish populations far beyond its presumed native range.

• TaraxacumRelated: Some introduced dandelions spread widely, though their presence alone does not establish harmful impact.

• TumbleweedNarrower topic: Some tumbleweed-forming plants spread rapidly in regions where they are not native.

• White-eyeRelated: Introduced white-eyes, especially the Japanese white-eye, have altered communities on islands.

• WisteriaRelated: Some introduced Asian wisterias escape cultivation and smother vegetation in parts of North America.

• Acacia decurrensRelated: Black wattle has naturalized outside Australia and can form dense stands in some regions.

• Acer platanoidesNarrower topic: Norway maple spreads beyond cultivation and can alter forests in parts of North America.

• Acer saccharinumRelated: Outside its native range, silver maple can escape cultivation, though its impact varies by location.

• AchilleaRelated: Some yarrow forms spread aggressively outside cultivation, though impacts vary by region and variety.

• AizoaceaeNarrower topic: Several introduced ice plants form dense mats that alter coastal and other native habitats.

• Alnus rubraCompared with: Red alder is native within its range, unlike invasive trees sometimes used in restoration.

• Astacus astacusRelated: Introduced North American crayfish can compete with the noble crayfish and carry its pathogen.

• Barbary sheepRelated: Aoudad populations established outside North Africa can compete with native wildlife.

• BerlengasRelated: Introduced species can disrupt the archipelago’s vulnerable island ecosystems.

• Black bullheadRelated: Introduced black bullheads can compete with native fishes and alter local communities.

• Blue-tongued skinkRelated: Introduced predators such as cats and foxes threaten blue-tongued skinks in parts of Australia.

• BrantaRelated: Introduced barnacle geese have become invasive in some regions.

• BulbulRelated: Introduced red-whiskered bulbuls have established populations beyond their native Asian range.

• Callinectes sapidusRelated: Blue crabs are treated as invasive in some regions where established populations affect local ecosystems and fisheries.

• CallosciurusNarrower topic: Introduced Pallas's squirrels are assessed through this framework in regions where they spread.

• Carcinus maenasNarrower topic: Introduced populations of the green crab have become damaging in several coastal regions.

• Cherax pulcherRelated: Releasing traded crayfish can threaten local ecosystems, making responsible containment relevant.

• Chesapeake and Delaware CanalRelated: Canal connections can create pathways for aquatic organisms to move between watersheds.

• CirsiumNarrower topic: Several introduced Cirsium species spread aggressively and alter managed or natural habitats.

• Conium maculatumNarrower topic: Poison hemlock has naturalized beyond its native range and can behave invasively in some regions.

• Coptotermes gestroiNarrower topic: The species’ establishment beyond Southeast Asia makes it an invasive pest in tropical regions.