Yarrell's Blenny
- Group
- Fish
- Records since 2000
- 480
- Scientific name
- Chirolophis ascanii
Blue Willow Beetle
- Group
- Beetles
- Records since 2000
- 479
- Scientific name
- Phratora vulgatissima
Peruvian Lily
- Group
- Flowering plants
- Records since 2000
- 479
- Scientific name
- Alstroemeria aurea
Transparent Flapwort
- Group
- Liverworts
- Records since 2000
- 479
- Scientific name
- Solenostoma hyalinum
Little Cosmet
- Group
- Butterflies and moths
- Records since 2000
- 478
- Scientific name
- Mompha raschkiella
Polyozosia persimilis
- Group
- Lichens
- Records since 2000
- 478
- Peak month
- July
Twisted Grimmia
- Group
- Mosses
- Records since 2000
- 478
- Scientific name
- Grimmia torquata
Dark Brown Cranefly
- Group
- True flies
- Records since 2000
- 477
- Scientific name
- Nigrotipula nigra
4-spotted Digger Wasp
- Group
- Bees, wasps and ants
- Records since 2000
- 476
- Scientific name
- Crossocerus quadrimaculatus
New Zealand Flax
- Group
- Flowering plants
- Records since 2000
- 476
- Scientific name
- Phormium tenax
Slender Wood Borer Wasp
- Group
- Bees, wasps and ants
- Records since 2000
- 476
- Scientific name
- Trypoxylon attenuatum
Erioptera flavata
- Group
- True flies
- Records since 2000
- 475
- Peak month
- July
Palporus nitidulus
- Group
- Beetles
- Records since 2000
- 474
- Peak month
- July
Fine Distichium
- Group
- Mosses
- Records since 2000
- 470
- Scientific name
- Distichium capillaceum
Round-headed Rampion
- Group
- Flowering plants
- Records since 2000
- 468
- Scientific name
- Phyteuma orbiculare
Ermine Knot-horn
- Group
- Butterflies and moths
- Records since 2000
- 466
- Scientific name
- Phycitodes binaevella
Lordiphosa andalusiaca
- Group
- True flies
- Records since 2000
- 466
- Peak month
- July
Black-tufted Moss
- Group
- Mosses
- Records since 2000
- 465
- Scientific name
- Glyphomitrium daviesii
Ceratapion gibbirostre
- Group
- Beetles
- Records since 2000
- 465
- Peak month
- July
Peritrechus geniculatus
- Group
- True bugs
- Records since 2000
- 465
- Peak month
- July
Sepsis fulgens
- Group
- True flies
- Records since 2000
- 463
- Peak month
- July
Chalk Furrow Bee
- Group
- Bees, wasps and ants
- Records since 2000
- 462
- Scientific name
- Lasioglossum fulvicorne
Hook-beak Tufa-moss
- Group
- Mosses
- Records since 2000
- 462
- Scientific name
- Hymenostylium recurvirostrum
Phyllodoce lineata
- Group
- Worms (annelids)
- Records since 2000
- 462
- Peak month
- July
Autonoe longipes
- Group
- Crustaceans
- Records since 2000
- 460
- Peak month
- July
Long-stalked Yellow-sedge
- Group
- Flowering plants
- Records since 2000
- 460
- Scientific name
- Carex lepidocarpa
Limestone Bedstraw
- Group
- Flowering plants
- Records since 2000
- 459
- Scientific name
- Galium sterneri
Polycirrus caliendrum
- Group
- Worms (annelids)
- Records since 2000
- 458
- Peak month
- July
Waxy Earwort
- Group
- Liverworts
- Records since 2000
- 456
- Scientific name
- Douinia ovata
A plant bug
- Group
- True bugs
- Records since 2000
- 454
- Scientific name
- Alydus calcaratus
Coenosia pumila
- Group
- True flies
- Records since 2000
- 454
- Peak month
- July
Oxydromus pallidus
- Group
- Worms (annelids)
- Records since 2000
- 454
- Peak month
- July
Rhabdoweisia moss
- Group
- Mosses
- Records since 2000
- 454
- Scientific name
- Rhabdoweisia crispata
Sage Leafhopper
- Group
- True bugs
- Records since 2000
- 454
- Scientific name
- Eupteryx melissae
Trichina clavipes
- Group
- True flies
- Records since 2000
- 454
- Peak month
- July
Calocoris roseomaculatus
- Group
- True bugs
- Records since 2000
- 453
- Peak month
- July
Large twin-spot carpet
- Group
- Butterflies and moths
- Records since 2000
- 453
- Scientific name
- Xanthorhoe quadrifasiata
Lydella stabulans
- Group
- True flies
- Records since 2000
- 453
- Peak month
- July
Apterogenum ypsillon
- Group
- Butterflies and moths
- Records since 2000
- 452
- Peak month
- July
Hybomitra distinguenda
- Group
- True flies
- Records since 2000
- 452
- Peak month
- July
Syllides benedicti
- Group
- Worms (annelids)
- Records since 2000
- 452
- Peak month
- July
Coremacera marginata
- Group
- True flies
- Records since 2000
- 451
- Peak month
- July
Dwarf Spurge
- Group
- Flowering plants
- Records since 2000
- 451
- Scientific name
- Euphorbia exigua
Lateroligia ophiogramma
- Group
- Butterflies and moths
- Records since 2000
- 450
- Peak month
- July
A cranefly
- Group
- True flies
- Records since 2000
- 449
- Scientific name
- Nephrotoma cornicina
Caprella mutica
- Group
- Crustaceans
- Records since 2000
- 448
- Peak month
- July
Conosanus obsoletus
- Group
- True bugs
- Records since 2000
- 448
- Peak month
- July
Neolygus contaminatus
- Group
- True bugs
- Records since 2000
- 448
- Peak month
- July