A lichen
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 91
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- Designations
- Rare and scarce species
Rare and scarce species
712 species
A lichen
- Group
- Lichens
- Peak month
- December
- Records since 2000
- 91
Abrothallus welwitschii
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 91
Bacidina chloroticula
- Group
- Lichens
- Peak month
- January
- Records since 2000
- 91
Blistered jelly lichen; Jelly lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 91
Chaenothecopsis pusilla
- Group
- Fungi
- Peak month
- June
- Records since 2000
- 91
Entelecara omissa
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 91
Herteliana gagei
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 91
Limnephilus nigriceps
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 91
Marchantiana asserigena
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 91
Oecetis notata
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 91
Salda littoralis
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 91
A lichen
- Group
- Lichens
- Peak month
- December
- Records since 2000
- 90
Dun Sentinel
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 90
Porpidia flavocruenta
- Group
- Lichens
- Peak month
- April
- Records since 2000
- 90
Rinodina calcarea
- Group
- Lichens
- Peak month
- October
- Records since 2000
- 90
Cercidospora lichen
- Group
- Fungi
- Peak month
- July
- Records since 2000
- 89
Cliff tiger beetle
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 89
Ero aphana
- Group
- Spiders
- Peak month
- May
- Records since 2000
- 89
Holocentropus stagnalis
- Group
- Caddisflies
- Peak month
- August
- Records since 2000
- 89
Kuettlingeria albolutescens
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 89
Lichenoconium xanthoriae
- Group
- Fungi
- Peak month
- December
- Records since 2000
- 89
Melaspilea ochrothalamia
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 89
Pseudotriphyllus suturalis
- Group
- Beetles
- Peak month
- September
- Records since 2000
- 89
Pyrenidium actinellum
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 89
Pyropterus nigroruber
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 89
Styloctetor romanus
- Group
- Spiders
- Peak month
- July
- Records since 2000
- 89
Weddellomyces epicallopisma
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 89
Dermatocarpon meiophyllizum
- Group
- Fungi
- Peak month
- July
- Records since 2000
- 88
Hydroptila occulta
- Group
- Caddisflies
- Peak month
- July
- Records since 2000
- 88
Twocolor horsehair lichen
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 88
A lichen
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 87
Allajulus nitidus
- Group
- Millipedes
- Peak month
- August
- Records since 2000
- 87
Amara equestris
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 87
Attulus saltator
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 87
Cryptocephalus parvulus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 87
Roccella lichen
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 87
Saldula opacula
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 87
Saldula pallipes
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 87
Haematopota grandis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 86
Rabocerus gabrieli
- Group
- Beetles
- Peak month
- January
- Records since 2000
- 86
Telogalla olivieri
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 86
A lichen
- Group
- Lichens
- Peak month
- November
- Records since 2000
- 85
Haematopota bigoti
- Group
- True flies
- Peak month
- July
- Records since 2000
- 85
Plectocarpon lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 85
Taranucnus setosus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 85
Cylindroiulus londinensis
- Group
- Millipedes
- Peak month
- March
- Records since 2000
- 84
Lecanora coppinsii
- Group
- Lichens
- Records since 2000
- 84
- NBN Atlas records since 2000
- 76