Wales INNS portal

Crocosmia pottsii x aurea = C. x crocosmiiflora (Lemoine) N.E. Br. – Montbretia non-native

Species hybrid, Flowering plant, Freshwater, terrestrial

Montbretlys, Crib-y-Ceiliog

Establishment status: GB Establishment Status - Established

• Occurrences: 2,892

Ctenopharyngodon idella (Valenciennes, 1844) – Grass Carp

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

Chinese Grass Carp, White Amur

• Occurrences: 19

Cygnus atratus (Latham, 1790) – Black Swan non-native

Species, Bird, Terrestrial

Establishment status: GB Establishment Status - Not established

• Occurrences: 1,472

Cynomys Rafinesque, 1817

Genus, Terrestrial mammal, Terrestrial

• View images of species within this genus
• Occurrences: 0

Cyprinus carpio Linnaeus, 1758 – Common Carp non-native

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

Carp, Cerpyn

Establishment status: GB Establishment Status - Established

• Occurrences: 143

Dikerogammarus villosus (Sowinsky, 1894) – Killer Shrimp non-native

Species, Crustacean, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management

• Occurrences: 121

Disphyma crassifolium (L.) L. Bolus – Purple Dewplant non-native

Species, Flowering plant, Terrestrial

Purple Dew-Plant, Llysiau Gwlithog Porffor, Chwyslys Porffor

Establishment status: GB Establishment Status - Established

Priority species for Wales: Management

• Occurrences: 13

Dryocosmus kuriphilus Yasumatsu, 1951 – Chestnut Gall Wasp non-native

Species, Insect - hymenopteran, Terrestrial

Establishment status: GB Establishment Status - Not established

• Occurrences: 0

Egeria najas Planch. non-native

Species, Flowering plant, Terrestrial

• Occurrences: 0

Elodea canadensis/nutallii

Species aggregate, Flowering plant, Terrestrial

• View images of species within this species aggregate
• Occurrences: 57

Emys orbicularis (Linnaeus, 1758) – European Pond Terrapin non-native

Species, Reptile, Freshwater, terrestrial

Establishment status: GB Establishment Status - Unknown

• Occurrences: 9

Ergasilus briani Markewitsch, 1932 non-native

Species, Crustacean, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Ergasilus sieboldi von Nordmann, 1832 non-native

Species, Crustacean, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 0

Eriocheir sinensis H. Milne Edwards, 1853 – Chinese Mitten Crab non-native

Species, Crustacean, Freshwater, marine, terrestrial

Establishment status: GB Establishment Status - Established

Wales marine risk assessment: Monitoring: high

• Occurrences: 16

Fallopia japonica (Houtt.) Ronse Decr. – Japanese Knotweed non-native

Species, Flowering plant, Freshwater, terrestrial

Clymog Japan

Establishment status: GB Establishment Status - Established

Priority species for Wales: Long-term management

• Occurrences: 20,683

Fallopia japonica x sachalinensis = F. x bohemica (Chrtek & Chrtková) J.P. Bailey non-native

Species hybrid, Flowering plant, Freshwater, terrestrial

Establishment status: GB Establishment Status - Established

• Occurrences: 65

Fallopia sachalinensis (F. Schmidt) Ronse Decr. – Giant Knotweed non-native

Species, Flowering plant, Freshwater, terrestrial

Y Glymog Fawr, Clymog Sachalin

Establishment status: GB Establishment Status - Established

• Occurrences: 131

Faxonius rusticus (Girard, 1852) – Rusty Crayfish non-native

Species, Crustacean, Freshwater, terrestrial

• Occurrences: 0

Gambusia holbrooki Girard, 1859 – Eastern Mosquitofish non-native

Species, Bony fish (Actinopterygii), Freshwater, terrestrial

• Occurrences: 0

Gaultheria shallon Pursh – Shallon non-native

Species, Flowering plant, Terrestrial

Gweunlwyn Sialon, Gweunlwyni Sialon

Establishment status: GB Establishment Status - Established

• Occurrences: 20