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Species list
- Northern Ireland Priority Species (478)
- Non-native species of interest to Northern Ireland (393)
- WFD UKTAG aquatic alien species impact (162)
- INNS Alert list for Northern Ireland (122)
- Invasive Species Ireland (60)
- WFD UKTAG 2015 Alien Species Alarm list (45)
- WFD UKTAG 2015 Aquatic Alien Species for Ireland (27)
- GB NNSS Alert species (19)
WFD UKTAG region
- England, Scotland, Wales (33)
- Ireland (7)
- Reserve list (6)
Lifeforms
- Insects (34,915)
- Fungi (23,519)
- Plants (16,848)
- Crustaceans (6,258)
- Chromista (5,716)
- Worms (5,395)
- Molluscs (3,924)
- Birds (2,165)
- Fishes (1,519)
- Spiders and allies (1,367)
- Mammals (432)
- Myriapods (339)
- Reptiles (81)
- Amphibians (64)
Taxon group
- fungus (20,546)
- flowering plant (10,741)
- insect - hymenopteran (10,209)
- insect - true fly (Diptera) (9,331)
- crustacean (6,288)
- insect - beetle (Coleoptera) (6,054)
- insect - moth (4,529)
- mollusc (3,949)
- alga (3,836)
- acarine (Acari) (3,725)
- diatom (3,297)
- lichen (3,103)
- insect - true bug (Hemiptera) (2,907)
- bird (2,434)
- annelid (2,244)
- roundworm (Nematoda) (1,367)
- bony fish (Actinopterygii) (1,320)
- moss (1,307)
- spider (Araneae) (1,088)
- coelenterate (=cnidarian) (1,086)
- chromist (1,071)
- protozoan (828)
- rotifer (741)
- sponge (Porifera) (692)
- trematode (684)
- slime mould (680)
- bryozoan (634)
- bacterium (565)
- fungoid (557)
- springtail (Collembola) (549)
- liverwort (503)
- tapeworm (Cestoda) (471)
- echinoderm (399)
- terrestrial mammal (374)
- foraminiferan (329)
- insect - caddis fly (Trichoptera) (315)
- flatworm (Turbellaria) (308)
- insect - butterfly (295)
- gastrotrich (282)
- insect - thrips (Thysanoptera) (251)
- tunicate (Urochordata) (237)
- fern (219)
- cartilagenous fish (Chondrichthyes) (184)
- millipede (180)
- conifer (175)
- insect - booklouse (Psocoptera) (172)
- ribbon worm (Nemertea) (166)
- insect - dragonfly (Odonata) (143)
- insect - flea (Siphonaptera) (122)
- insect - orthopteran (118)
- sea spider (Pycnogonida) (112)
- insect - lacewing (Neuroptera) (108)
- centipede (105)
- waterbear (Tardigrada) (99)
- marine mammal (93)
- insect - mayfly (Ephemeroptera) (90)
- reptile (88)
- lampshell (Brachiopoda) (86)
- harvestman (Opiliones) (69)
- insect - stonefly (Plecoptera) (67)
- amphibian (65)
- entoproct (64)
- mud dragon (Kinorhyncha) (59)
- false scorpion (Pseudoscorpiones) (57)
- insect - cockroach (Dictyoptera) (57)
- stonewort (57)
- insect - louse (Phthiraptera) (55)
- peanut worm (Sipuncula) (46)
- arrow worm (Chaetognatha) (42)
- mesozoan (38)
- acorn worm (Hemichordata) (33)
- pauropod (33)
- gnathostomulid (30)
- insect - stylops (Strepsiptera) (28)
- horsetail (27)
- unassigned (25)
- clubmoss (24)
- insect - earwig (Dermaptera) (23)
- proturan (22)
- symphylan (22)
- comb jelly (Ctenophora) (21)
- spoon worm (Echiura) (21)
- insect - stick insect (Phasmida) (20)
- hairworm (Nematomorpha) (19)
- jawless fish (Agnatha) (18)
- beardworm (Pogonophora) (17)
- monogenean (17)
- two-tailed bristletail (Diplura) (15)
- cyanobacterium (14)
- priapulid (14)
- insect - bristletail (Archaeognatha) (12)
- hornwort (11)
- insect - snakefly (Raphidioptera) (11)
- undetermined (11)
- thorny-headed worm (Acanthocephala) (10)
- insect - scorpion fly (Mecoptera) (9)
- loriciferan (9)
- quillwort (9)
- insect - silverfish (Thysanura) (8)
- horseshoe worm (Phoronida) (7)
Establishment means
- Native (109,213)
- Non-native (4,430)
Habitat
- terrestrial (77,166)
- marine (21,063)
- freshwater (8,277)
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Aaptos
Genus, Sponge (Porifera), Marine
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Aaptos simplex
Species, Sponge (Porifera), Marine
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Abacarus
Genus, Acarine (Acari), Terrestrial
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Abacarus acutatus
Species, Acarine (Acari), Terrestrial
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Abacarus hystrix
Species, Acarine (Acari), Terrestrial
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Abacot Ranger Duck
Breed, Bird
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Abarenicola
Genus, Annelid, Marine
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Abarenicola claparedi
Species, Annelid, Marine
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Abax
Genus, Insect - beetle (Coleoptera), Terrestrial
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Abax parallelepipedus
Species, Insect - beetle (Coleoptera), Terrestrial
Species list: NI Habitas species
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Abax parallelus non-native
Species, Insect - beetle (Coleoptera), Terrestrial
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Abdera
Genus, Insect - beetle (Coleoptera), Terrestrial
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Abdera affinis
Species, Insect - beetle (Coleoptera), Terrestrial
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Abdera biflexuosa
Species, Insect - beetle (Coleoptera), Terrestrial
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Abdera flexuosa
Species, Insect - beetle (Coleoptera), Terrestrial
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Abdera quadrifasciata
Species, Insect - beetle (Coleoptera), Terrestrial
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Abelia
Genus, Flowering plant
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Abelia uniflora
Species, Flowering plant
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Aberdeen Angus Cattle
Breed, Terrestrial mammal, Terrestrial
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Aberdeen Angus Cattle (Original Population)
Breed, Terrestrial mammal, Terrestrial