Teleiopsis diffinis
- Group
- Butterflies and moths
- Records since 2000
- 212
- Peak month
- August
Megacoelum infusum
- Group
- True bugs
- Records since 2000
- 211
- Peak month
- August
Melanella alba
- Group
- Molluscs
- Records since 2000
- 210
- Peak month
- August
Tenthredo thompsoni
- Group
- Bees, wasps and ants
- Records since 2000
- 210
- Peak month
- August
Astacilla longicornis
- Group
- Crustaceans
- Records since 2000
- 209
- Peak month
- August
Metoecus paradoxus
- Group
- Beetles
- Records since 2000
- 209
- Peak month
- August
Nebrioporus assimilis
- Group
- Beetles
- Records since 2000
- 209
- Peak month
- August
Stinking Chamomile
- Group
- Flowering plants
- Records since 2000
- 209
- Scientific name
- Anthemis cotula
Red-Barked Dogwood
- Group
- Flowering plants
- Records since 2000
- 208
- Scientific name
- Cornus alba
Cirsium acaulon
- Group
- Flowering plants
- Records since 2000
- 206
- Peak month
- August
Pelogenia arenosa
- Group
- Worms (annelids)
- Records since 2000
- 206
- Peak month
- August
Subgenus lichen
- Group
- Lichens
- Records since 2000
- 206
- Scientific name
- Cladonia rangiferina
Prasiola stipitata
- Group
- Seaweeds and algae
- Records since 2000
- 205
- Peak month
- August
Common Amaranth
- Group
- Flowering plants
- Records since 2000
- 204
- Scientific name
- Amaranthus retroflexus
Cup lichen
- Group
- Lichens
- Records since 2000
- 203
- Scientific name
- Cladonia cryptochlorophaea
Dryopteris cambrensis
- Group
- Ferns and horsetails
- Records since 2000
- 203
- Peak month
- August
Mesovelia furcata
- Group
- True bugs
- Records since 2000
- 203
- Peak month
- August
Opilio saxatilis
- Group
- Mites, harvestmen and other arachnids
- Records since 2000
- 202
- Peak month
- August
Scotophaeus blackwalli
- Group
- Spiders
- Records since 2000
- 202
- Peak month
- August
Tomosvaryella sylvatica
- Group
- True flies
- Records since 2000
- 202
- Peak month
- August
Fen Raft Spider
- Group
- Spiders
- Records since 2000
- 201
- Scientific name
- Dolomedes plantarius
Grey chi
- Group
- Butterflies and moths
- Records since 2000
- 201
- Scientific name
- Antitype chi
Red-footed Booby
- Group
- Birds
- Records since 2000
- 201
- Scientific name
- Sula sula
Funck's rustwort
- Group
- Liverworts
- Records since 2000
- 200
- Scientific name
- Marsupella funckii
Processa canaliculata
- Group
- Crustaceans
- Records since 2000
- 200
- Peak month
- August
Small waved umber
- Group
- Butterflies and moths
- Records since 2000
- 200
- Scientific name
- Horisme vitalbata
Hypatima rhomboidella
- Group
- Butterflies and moths
- Records since 2000
- 199
- Peak month
- August
Pearly Everlasting
- Group
- Flowering plants
- Records since 2000
- 199
- Scientific name
- Anaphalis margaritacea
Erysiphe lonicerae
- Group
- Fungi
- Records since 2000
- 198
- Peak month
- August
Trichopria verticillata
- Group
- Bees, wasps and ants
- Records since 2000
- 198
- Peak month
- August
Atheta amicula
- Group
- Beetles
- Records since 2000
- 197
- Peak month
- August
Dichrorampha acuminatana
- Group
- Butterflies and moths
- Records since 2000
- 197
- Peak month
- August
Phragmidium tuberculatum
- Group
- Fungi
- Records since 2000
- 197
- Peak month
- August
Thelaira solivaga
- Group
- True flies
- Records since 2000
- 197
- Peak month
- August
Psychoda setigera
- Group
- True flies
- Records since 2000
- 196
- Peak month
- August
Rice Leaf Bug
- Group
- True bugs
- Records since 2000
- 196
- Scientific name
- Trigonotylus caelestialium
Gray Cross Spider
- Group
- Spiders
- Records since 2000
- 195
- Scientific name
- Larinioides sclopetarius
Harpalus attenuatus
- Group
- Beetles
- Records since 2000
- 195
- Peak month
- August
A bee
- Group
- Bees, wasps and ants
- Records since 2000
- 194
- Scientific name
- Andrena fuscipes
A lichen
- Group
- Lichens
- Records since 2000
- 194
- Scientific name
- Wadeana dendrographa
Hyaloscypha hepaticicola
- Group
- Fungi
- Records since 2000
- 194
- Peak month
- August
Uromyces geranii
- Group
- Fungi
- Records since 2000
- 194
- Peak month
- August
Obedient plant
- Group
- Flowering plants
- Records since 2000
- 193
- Scientific name
- Physostegia virginiana
Helina quadrum
- Group
- True flies
- Records since 2000
- 192
- Peak month
- August
Nabis ericetorum
- Group
- True bugs
- Records since 2000
- 192
- Peak month
- August
Stemonyphantes lineatus
- Group
- Spiders
- Records since 2000
- 191
- Peak month
- August
Atlantic Halibut
- Group
- Fish
- Records since 2000
- 190
- Scientific name
- Hippoglossus hippoglossus
Collybiopsis vaillantii
- Group
- Fungi
- Records since 2000
- 189
- Peak month
- August