Alder leaf beetle
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 10,095
- Home
- Designations
- Rare and scarce species
Rare and scarce species
712 species
Stag Beetle
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 3,561
Dotted Bee-fly
- Group
- True flies
- Peak month
- April
- Records since 2000
- 2,727
Polycauliona ucrainica
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 2,146
Bog Bush Cricket
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 1,522
Crinkled Jelly Lichen
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 1,308
Dark giant horsefly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 1,197
Oedemera femoralis
- Group
- Beetles
- Peak month
- October
- Records since 2000
- 1,144
Wart lichen
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 1,106
Dune robberfly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 1,074
Hydroptila simulans
- Group
- Caddisflies
- Peak month
- August
- Records since 2000
- 923
Flavoplaca dichroa
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 851
Coastal Silver-stiletto
- Group
- True flies
- Peak month
- July
- Records since 2000
- 811
Downland Bee-fly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 791
Pectenia cyanoloma
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 755
Phyllopsora rosei
- Group
- Lichens
- Peak month
- December
- Records since 2000
- 737
Oedemera virescens
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 712
Flavoplaca arcis
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 677
Grey Bush Cricket
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 661
Illosporiopsis christiansenii
- Group
- Fungi
- Peak month
- February
- Records since 2000
- 655
Bright Four-spined Legionnaire
- Group
- True flies
- Peak month
- August
- Records since 2000
- 648
Amandinea pelidna
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 643
Square-spot Deerfly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 586
Fire bug
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 582
Northern Dune Tiger Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 563
Woodland Grasshopper
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 562
Circinaria hoffmanniana
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 553
Hairy-legged Horsefly
- Group
- True flies
- Peak month
- June
- Records since 2000
- 550
Yellow-legged Water-snipefly
- Group
- True flies
- Peak month
- May
- Records since 2000
- 540
Potamophylax rotundipennis
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 525
River Jelly Lichen
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 524
Paracorymbia fulva
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 518
Western Bee-fly
- Group
- True flies
- Peak month
- June
- Records since 2000
- 513
Ornate Brigadier
- Group
- True flies
- Peak month
- June
- Records since 2000
- 503
Wood Cricket
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 499
Bombardier Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 490
Rufous Grasshopper
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 480
Anthocomus fasciatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 473
Odacantha melanura
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 469
Lesne's Earwig
- Group
- Other insects
- Peak month
- August
- Records since 2000
- 456
A plant bug
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 454
A lichen
- Group
- Fungi
- Peak month
- February
- Records since 2000
- 453
Usnea wasmuthii
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 449
Malacolimax tenellus
- Group
- Molluscs
- Peak month
- November
- Records since 2000
- 446
Syntomus truncatellus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 440
Mottled Bee-fly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 437
Stenophylax vibex
- Group
- Caddisflies
- Peak month
- October
- Records since 2000
- 428
Hypotrachyna horrescens
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 427