Spotted backswimmer
- Peak month
- September
- Records since 2000
- 655
- Scientific name
- Notonecta maculata
Aphid
- Peak month
- September
- Records since 2000
- 619
- Scientific name
- Pemphigus spyrothecae
Hairy groundbug
- Peak month
- August
- Records since 2000
- 614
- Scientific name
- Stygnocoris sabulosus
Dicyphus stachydis
- Peak month
- May
- Records since 2000
- 593
- Group
- True bugs
Cymus glandicolor
- Peak month
- May
- Records since 2000
- 588
- Group
- True bugs
Stenocranus minutus
- Peak month
- August
- Records since 2000
- 588
- Group
- True bugs
Fire bug
- Peak month
- September
- Records since 2000
- 582
- Scientific name
- Pyrrhocoris apterus
Hawthorn lacebug
- Peak month
- April
- Records since 2000
- 582
- Scientific name
- Physatocheila dumetorum
Cattail bug
- Peak month
- August
- Records since 2000
- 565
- Scientific name
- Chilacis typhae
Fig Gall
- Peak month
- June
- Records since 2000
- 565
- Scientific name
- Tetraneura ulmi
Cardiastethus fasciiventris
- Peak month
- August
- Records since 2000
- 557
- Group
- True bugs
Allygus mixtus
- Peak month
- July
- Records since 2000
- 548
- Group
- True bugs
Linnavuoriana sexmaculata
- Peak month
- November
- Records since 2000
- 544
- Group
- True bugs
Leafhopper
- Peak month
- June
- Records since 2000
- 543
- Scientific name
- Oncopsis flavicollis
Apolygus spinolae
- Peak month
- July
- Records since 2000
- 541
- Group
- True bugs
Laura psylla
- Peak month
- June
- Records since 2000
- 539
- Scientific name
- Lauritrioza alacris
Scolopostethus affinis
- Peak month
- May
- Records since 2000
- 530
- Group
- True bugs
Mocydia crocea
- Peak month
- September
- Records since 2000
- 518
- Group
- True bugs
Cymatia coleoptrata
- Peak month
- October
- Records since 2000
- 516
- Group
- True bugs
Heather leafhopper
- Peak month
- July
- Records since 2000
- 515
- Scientific name
- Ulopa reticulata
Bracken Planthopper
- Peak month
- June
- Records since 2000
- 510
- Scientific name
- Ditropis pteridis
Damsel bug
- Peak month
- August
- Records since 2000
- 510
- Scientific name
- Himacerus major
Enchanter's stiltbug
- Peak month
- June
- Records since 2000
- 505
- Scientific name
- Metatropis rufescens
Gerris gibbifer
- Peak month
- June
- Records since 2000
- 504
- Group
- True bugs
Alder Sucker
- Peak month
- June
- Records since 2000
- 500
- Scientific name
- Psylla alni
Phylus melanocephalus
- Peak month
- June
- Records since 2000
- 491
- Group
- True bugs
Calocoris alpestris
- Peak month
- June
- Records since 2000
- 481
- Group
- True bugs
Rhyparochromus vulgaris
- Peak month
- May
- Records since 2000
- 480
- Group
- True bugs
Mottled Shield Bug
- Peak month
- September
- Records since 2000
- 475
- Scientific name
- Rhaphigaster nebulosa
Pine Cone Bug
- Peak month
- August
- Records since 2000
- 468
- Scientific name
- Gastrodes grossipes
Livia junci
- Peak month
- August
- Records since 2000
- 467
- Group
- True bugs
Peritrechus geniculatus
- Peak month
- July
- Records since 2000
- 465
- Group
- True bugs
Rhopalus parumpunctatus
- Peak month
- August
- Records since 2000
- 464
- Group
- True bugs
Horned delphacid
- Peak month
- April
- Records since 2000
- 461
- Scientific name
- Asiraca clavicornis
A plant bug
- Peak month
- July
- Records since 2000
- 454
- Scientific name
- Alydus calcaratus
Sage Leafhopper
- Peak month
- July
- Records since 2000
- 454
- Scientific name
- Eupteryx melissae
Calocoris roseomaculatus
- Peak month
- July
- Records since 2000
- 453
- Group
- True bugs
Eriosoma ulmi
- Peak month
- June
- Records since 2000
- 453
- Group
- True bugs
Scolopostethus decoratus
- Peak month
- May
- Records since 2000
- 451
- Group
- True bugs
Euceraphis betulae
- Peak month
- June
- Records since 2000
- 450
- Group
- True bugs
Notonecta obliqua
- Peak month
- September
- Records since 2000
- 449
- Group
- True bugs
Conosanus obsoletus
- Peak month
- July
- Records since 2000
- 448
- Group
- True bugs
Cyllecoris histrionius
- Peak month
- June
- Records since 2000
- 448
- Group
- True bugs
Neolygus contaminatus
- Peak month
- July
- Records since 2000
- 448
- Group
- True bugs
Alnetoidia alneti
- Peak month
- July
- Records since 2000
- 444
- Group
- True bugs
Common Maple Aphid
- Peak month
- May
- Records since 2000
- 442
- Scientific name
- Periphyllus testudinaceus
Stictopleurus abutilon
- Peak month
- September
- Records since 2000
- 440
- Group
- True bugs
Nysius huttoni
- Peak month
- August
- Records since 2000
- 438
- Group
- True bugs