Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 347
- Home
- Designations
- Rare and scarce (non-IUCN status)
Rare and scarce (non-IUCN status)
414 species
Mintho rufiventris
- Group
- True flies
- Peak month
- June
- Records since 2000
- 345
Musk Beetle
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 339
A mining bee
- Group
- Bees, wasps and ants
- Peak month
- September
- Records since 2000
- 328
Crab
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 324
Anoscopus albifrons
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 322
Idioptera pulchella
- Group
- True flies
- Peak month
- May
- Records since 2000
- 321
Multifruited river moss
- Group
- Mosses
- Peak month
- January
- Records since 2000
- 298
Uleiota planatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 298
Hydaticus seminiger
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 296
Macropis europaea
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 295
Andrena pilipes
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 293
Limonia trivittata
- Group
- True flies
- Peak month
- July
- Records since 2000
- 291
Synaphe punctalis
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 289
Hydrosmecta longula
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 281
Sematophyllum substrumulosum
- Group
- Mosses
- Peak month
- January
- Records since 2000
- 276
Cornish path moss
- Group
- Mosses
- Peak month
- January
- Records since 2000
- 273
Trachysiphonella scutellata
- Group
- True flies
- Peak month
- June
- Records since 2000
- 272
Brown seaweed
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 267
Anthophora quadrimaculata
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 260
Auplopus carbonarius
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 258
Leptura aurulenta
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 257
Hermit crab
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 251
Scrobipalpa ocellatella
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 249
Helius pallirostris
- Group
- True flies
- Peak month
- June
- Records since 2000
- 247
Scarce Seven-Spot Ladybird
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 243
Ethmia quadrillella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 242
Oncocera semirubella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 239
Sea-fan anemone
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 239
Schoenobius gigantella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 235
Tongue-leaf Copper-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 233
Nephopterix angustella
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 231
Pediasia contaminella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 231
Riolus subviolaceus
- Group
- Beetles
- Peak month
- September
- Records since 2000
- 230
Hydroporus neglectus
- Group
- Beetles
- Peak month
- March
- Records since 2000
- 229
Blaesoxipha plumicornis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 228
Nomada flavopicta
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 227
Small Tiphia
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 225
Larinus carlinae
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 218
Pilaria fuscipennis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 208
Stictoleptura scutellata
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 205
Elachiptera austriaca
- Group
- True flies
- Peak month
- June
- Records since 2000
- 202
Trimmer's Mining Bee
- Group
- Bees, wasps and ants
- Peak month
- March
- Records since 2000
- 202
Dicranomyia lucida
- Group
- True flies
- Peak month
- June
- Records since 2000
- 201
Lizard crystalwort
- Group
- Liverworts
- Peak month
- February
- Records since 2000
- 200
Acilius canaliculatus
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 199
Liparus coronatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 199
Silpha tyrolensis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 197