Achnanthes minutissima
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 4,527
Described in 1833
128 species
Boa worm
- Group
- Worms (annelids)
- Peak month
- March
- Records since 2000
- 2,768
Mackerel Scad
- Group
- Fish
- Peak month
- October
- Records since 2000
- 2,296
Paucibranchia bellii
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 2,265
Exilaria vaucheriae
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 2,228
Comb-toothed Nereid
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 1,539
Lysidice ninetta
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 1,343
Odontosyllis fulgurans
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 1,175
Prorocentrum micans
- Group
- Microorganisms and protists
- Peak month
- July
- Records since 2000
- 1,155
Notiophilus substriatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 987
Bean Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 889
Lumbrineris latreilli
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 864
Post Dwarf Weaver
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 850
Halopteris catharina
- Group
- Jellyfish, corals and anemones
- Peak month
- August
- Records since 2000
- 659
Perla bipunctata
- Group
- Stoneflies
- Peak month
- April
- Records since 2000
- 630
Stenus nitidiusculus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 590
Cymus glandicolor
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 588
Paradelphomyia senilis
- Group
- True flies
- Peak month
- June
- Records since 2000
- 542
Drapetisca socialis
- Group
- Spiders
- Peak month
- October
- Records since 2000
- 487
Peritrechus geniculatus
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 465
Scolopostethus decoratus
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 451
Goniada emerita
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 434
Armadillidium depressum
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 430
Common pygmy woodlouse
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 391
Ooctonus hemipterus
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 391
Scolelepis foliosa
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 387
Tipula variicornis
- Group
- True flies
- Peak month
- June
- Records since 2000
- 386
Tipula submarmorata
- Group
- True flies
- Peak month
- May
- Records since 2000
- 357
Stenus flavipes
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 355
Euphrosine foliosa
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 353
Perlodes microcephalus
- Group
- Stoneflies
- Peak month
- October
- Records since 2000
- 343
Stenus fulvicornis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 342
Isabelline Shrike
- Group
- Birds
- Peak month
- October
- Records since 2000
- 333
Dicranota pavida
- Group
- True flies
- Peak month
- May
- Records since 2000
- 331
Stenus nitens
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 313
Stenus brunnipes
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 312
Vertigo substriata
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 307
Savignia frontata
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 304
Anagrus ustulatus
- Group
- Bees, wasps and ants
- Peak month
- October
- Records since 2000
- 269
Parydra fossarum
- Group
- True flies
- Peak month
- June
- Records since 2000
- 258
Metopina galeata
- Group
- True flies
- Peak month
- August
- Records since 2000
- 257
Theridion varians
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 250
Zora spinimana
- Group
- Spiders
- Peak month
- July
- Records since 2000
- 248
Agallia consobrina
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 239
Ant woodlouse
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 237
Heterocordylus tibialis
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 226
Oxycera morrisii
- Group
- True flies
- Peak month
- July
- Records since 2000
- 225
Stenus picipes
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 225
Gonatium rubens
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 223
Monoctonus caricis
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 216
Stenus nanus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 208
Delphax pulchellus
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 204
Stenus pallitarsis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 200
Eulalia clavigera
- Group
- Worms (annelids)
- Peak month
- March
- Records since 2000
- 199
Criomorphus albomarginatus
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 193
Leodice harassii
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 190
Lepthyphantes minutus
- Group
- Spiders
- Peak month
- October
- Records since 2000
- 187
Longnose Lancetfish, Day Sarpon, Handsaw Fish, Lancetfish, Longsnouted Lancetfish, Long Snouted Lancetfish, Longsnout Lancetfish, Pacific Lancetfish, Wolffish
- Group
- Fish
- Peak month
- August
- Records since 2000
- 186
Campiglossa plantaginis
- Group
- True flies
- Peak month
- July
- Records since 2000
- 174
Eastern Olivaceous Warbler
- Group
- Birds
- Peak month
- September
- Records since 2000
- 172
Microvelia pygmaea
- Group
- True bugs
- Peak month
- April
- Records since 2000
- 169
Stenus ossium
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 166
Themira minor
- Group
- True flies
- Peak month
- July
- Records since 2000
- 165
Striped Dolphin
- Group
- Mammals
- Peak month
- October
- Records since 2000
- 162
Aedes detritus
- Group
- True flies
- Peak month
- August
- Records since 2000
- 161
Walckenaeria acuminata
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 159
Gyrohypnus angustatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 157
Ula mollissima
- Group
- True flies
- Peak month
- May
- Records since 2000
- 154
Asian Desert Warbler
- Group
- Birds
- Peak month
- October
- Records since 2000
- 152
Dolichocephala guttata
- Group
- True flies
- Peak month
- June
- Records since 2000
- 152
Centromerita bicolor
- Group
- Spiders
- Peak month
- November
- Records since 2000
- 150
Silver Spiny Digger Wasp
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 148
Arctosa leopardus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 147
Stenus pubescens
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 145
Axysta cesta
- Group
- True flies
- Peak month
- June
- Records since 2000
- 144
Bibio nigriventris
- Group
- True flies
- Peak month
- May
- Records since 2000
- 137
Opomyza punctata
- Group
- True flies
- Peak month
- August
- Records since 2000
- 136
A cranefly
- Group
- True flies
- Peak month
- September
- Records since 2000
- 135
Themira superba
- Group
- True flies
- Peak month
- July
- Records since 2000
- 132
Cladius pilicornis
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 131
A cranefly
- Group
- True flies
- Peak month
- June
- Records since 2000
- 129
Stenus pusillus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 121
Macrosaldula scotica
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 119
Nephrotoma quadristriata
- Group
- True flies
- Peak month
- July
- Records since 2000
- 115
Aneurus avenius
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 114
A crab spider
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 107
Clinocera fontinalis
- Group
- True flies
- Peak month
- June
- Records since 2000
- 105
Clinocera stagnalis
- Group
- True flies
- Peak month
- June
- Records since 2000
- 102
Piesma maculata
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 102
Coproica vagans
- Group
- True flies
- Peak month
- August
- Records since 2000
- 101
Enoplognatha thoracica
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 100
Coleophora trifolii
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 99
Coleophora lusciniaepennella
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 97
Othius subuliformis
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 97
Trichina elongata
- Group
- True flies
- Peak month
- June
- Records since 2000
- 95
Callitula pyrrhogaster
- Group
- Bees, wasps and ants
- Peak month
- September
- Records since 2000
- 94
Clinocera bipunctata
- Group
- True flies
- Peak month
- June
- Records since 2000
- 94
Miscogaster maculata
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 93
Orbinia latreillii
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 92
Reptalus quinquecostatus
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 91
Thoracochaeta zosterae
- Group
- True flies
- Peak month
- July
- Records since 2000
- 89
Athous campyloides
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 86
Eutropha fulvifrons
- Group
- True flies
- Peak month
- July
- Records since 2000
- 85
Loricula pselaphiformis
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 85
Othius laeviusculus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 82
Drassyllus pusillus
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 81
Geranomyia unicolor
- Group
- True flies
- Peak month
- September
- Records since 2000
- 81
Hirtodrosophila cameraria
- Group
- True flies
- Peak month
- August
- Records since 2000
- 78
Atissa pygmaea
- Group
- True flies
- Peak month
- July
- Records since 2000
- 75
Bolyphantes alticeps
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 75
Seladerma diffine
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 75
Campsicnemus alpinus
- Group
- True flies
- Peak month
- June
- Records since 2000
- 72
Torymus flavipes
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 71
Alopecosa barbipes
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 69
Hemiptarsenus fulvicollis
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 69
Hypomma cornutum
- Group
- Spiders
- Peak month
- May
- Records since 2000
- 69
Porcellionides pruinosus
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 68
Stenus aceris
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 67
Spaniopus dissimilis
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 63
Quedius fumatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 61
Praon volucre
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 55
Striped Lychnis
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 55
Tachydromia umbrarum
- Group
- True flies
- Peak month
- June
- Records since 2000
- 54
Malacomyia sciomyzina
- Group
- True flies
- Peak month
- September
- Records since 2000
- 53
Parydra hecate
- Group
- True flies
- Peak month
- June
- Records since 2000
- 53
Ephedrus validus
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 51
Bolyphantes luteolus
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 50
Notiophilus substriatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 50