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GB Red List (2001 IUCN criteria)

GB Red List (2001 IUCN criteria)

5,224 species

Asian clam, Prosperity clam, Asiatic clam, Golden Freshwater Clam

Group: Molluscs
Peak month: December
Records since 2000: 742

Melampophylax mucoreus

Group: Caddisflies
Peak month: May
Records since 2000: 742

Great Sundew

Group: Flowering plants
Peak month: June
Records since 2000: 741

Gudgeon

Group: Fish
Peak month: August
Records since 2000: 741

Altica lythri

Group: Beetles
Peak month: June
Records since 2000: 740

Arthopyrenia analepta

Group: Fungi
Peak month: May
Records since 2000: 740

Common Club-rush

Group: Flowering plants
Peak month: July
Records since 2000: 740

Alder wooly sawfly

Group: Bees, wasps and ants
Peak month: August
Records since 2000: 739

Bembidion aeneum

Group: Beetles
Peak month: May
Records since 2000: 739

Common Kettlewort

Group: Liverworts
Peak month: July
Records since 2000: 739

Neureclipsis bimaculata

Group: Caddisflies
Peak month: July
Records since 2000: 739

Thick-nerved Apple-moss

Group: Mosses
Peak month: July
Records since 2000: 739

Brookweed

Group: Flowering plants
Peak month: July
Records since 2000: 738

Crepidodera fulvicornis

Group: Beetles
Peak month: May
Records since 2000: 738

Wild Clary

Group: Flowering plants
Peak month: May
Records since 2000: 738

Phyllopsora rosei

Group: Lichens
Peak month: December
Records since 2000: 737

Common Valve Snail

Group: Molluscs
Peak month: June
Records since 2000: 735

Leistus ferrugineus

Group: Beetles
Peak month: May
Records since 2000: 735

Meadow oat grass

Group: Flowering plants
Peak month: June
Records since 2000: 735

Ochrolechia subviridis

Group: Lichens
Peak month: March
Records since 2000: 734

Silpha tristis

Group: Beetles
Peak month: July
Records since 2000: 734

Bluefoot bolete

Group: Fungi
Peak month: October
Records since 2000: 732

Rufous Beard-moss

Group: Mosses
Peak month: July
Records since 2000: 731

London riverbank ground beetle

Group: Beetles
Peak month: June
Records since 2000: 730

Malthinus flaveolus

Group: Beetles
Peak month: June
Records since 2000: 730

Flat periwinkle

Group: Molluscs
Peak month: August
Records since 2000: 728

Great top shell

Group: Molluscs
Peak month: September
Records since 2000: 728

Bean Horse-mussel

Group: Molluscs
Peak month: March
Records since 2000: 727

Marsh Thyme-moss

Group: Mosses
Peak month: July
Records since 2000: 727

Striped Millipede

Group: Millipedes
Peak month: June
Records since 2000: 727

Autumn Spider

Group: Spiders
Peak month: September
Records since 2000: 726

Sympycnus pulicarius

Group: True flies
Peak month: June
Records since 2000: 726

Montagne's Cylinder-moss

Group: Mosses
Peak month: March
Records since 2000: 725

Wild Pansy

Group: Flowering plants
Peak month: June
Records since 2000: 725

Scarletina Bolete

Group: Fungi
Peak month: September
Records since 2000: 724

Phytoecia cylindrica

Group: Beetles
Peak month: May
Records since 2000: 723

Acrocordia lichen

Group: Fungi
Peak month: October
Records since 2000: 722

Elymus athericus

Group: Flowering plants
Peak month: August
Records since 2000: 722

Green Stubble Lichen

Group: Lichens
Peak month: May
Records since 2000: 722

Rhyacophila fasciata

Group: Caddisflies
Peak month: May
Records since 2000: 722

Snippocia nivea

Group: Lichens
Peak month: November
Records since 2000: 722

Mackay's Pouncewort

Group: Liverworts
Peak month: March
Records since 2000: 721

Rhombic Leatherbug

Group: True bugs
Peak month: April
Records since 2000: 721

Stag's-horn Clubmoss

Group: Clubmosses
Peak month: July
Records since 2000: 721

Zygiella x-notata

Group: Spiders
Peak month: August
Records since 2000: 719

Dioecious Sedge

Group: Flowering plants
Peak month: June
Records since 2000: 717

Frog Orchid

Group: Flowering plants
Peak month: July
Records since 2000: 717

Hairy Lady's-mantle

Group: Flowering plants
Peak month: May
Records since 2000: 717