About Earthynature of Britain

Described in 1851

69 species

Club Worm

Group: Worms (annelids)
Peak month: July
Records since 2000: 9,647

Green Cellar Slug

Group: Molluscs
Peak month: April
Records since 2000: 7,133

Galathea intermedia

Group: Crustaceans
Peak month: August
Records since 2000: 6,937

Marsh Damselbug

Group: True bugs
Peak month: August
Records since 2000: 1,537

Nut Leaf Blister Moth

Group: Butterflies and moths
Peak month: October
Records since 2000: 1,534

Chilenocaecilius ornatipennis

Group: Other insects
Peak month: March
Records since 2000: 986

Scatopsciara atomaria

Group: True flies
Peak month: June
Records since 2000: 952

Laonice cirrata

Group: Worms (annelids)
Peak month: July
Records since 2000: 766

Red Hazel Midget

Group: Butterflies and moths
Peak month: October
Records since 2000: 587

Malthinus seriepunctatus

Group: Beetles
Peak month: June
Records since 2000: 586

Slender Wood Borer Wasp

Group: Bees, wasps and ants
Peak month: July
Records since 2000: 476

Oedothorax retusus

Group: Spiders
Peak month: July
Records since 2000: 386

Limnaecia phragmitella

Group: Butterflies and moths
Peak month: July
Records since 2000: 351

Golfingia margaritacea

Group: Other invertebrates
Peak month: July
Records since 2000: 342

Achalcus cinereus

Group: True flies
Peak month: June
Records since 2000: 340

Aspidosiphon muelleri

Group: Other invertebrates
Peak month: February
Records since 2000: 340

Scrupocellaria scrupea

Group: Bryozoans
Peak month: April
Records since 2000: 335

Monodaeus couchii

Group: Crustaceans
Peak month: February
Records since 2000: 287

Maso sundevalli

Group: Spiders
Peak month: June
Records since 2000: 277

Ceratinella brevipes

Group: Spiders
Peak month: June
Records since 2000: 274

Anthopleura ballii

Group: Jellyfish, corals and anemones
Peak month: September
Records since 2000: 270

Arachnospila anceps

Group: Bees, wasps and ants
Peak month: July
Records since 2000: 251

Scinaia furcellata

Group: Seaweeds and algae
Peak month: August
Records since 2000: 247

Nototropis guttatus

Group: Crustaceans
Peak month: September
Records since 2000: 245

Chromatomyia primulae

Group: True flies
Peak month: August
Records since 2000: 241

Clubiona terrestris

Group: Spiders
Peak month: June
Records since 2000: 239

Spadella cephaloptera

Group: Other invertebrates
Peak month: August
Records since 2000: 225

Tachytrechus consobrinus

Group: True flies
Peak month: June
Records since 2000: 222

Natatolana borealis

Group: Crustaceans
Peak month: July
Records since 2000: 213

Phratora laticollis

Group: Beetles
Peak month: June
Records since 2000: 204

Synoicum incrustatum

Group: Sea squirts
Peak month: May
Records since 2000: 186

Scopelocheirus hopei

Group: Crustaceans
Peak month: June
Records since 2000: 181

Metzneria metzneriella

Group: Butterflies and moths
Peak month: June
Records since 2000: 165

Nabis lineatus

Group: True bugs
Peak month: July
Records since 2000: 164

Bathyphantes parvulus

Group: Spiders
Peak month: June
Records since 2000: 152

Gymnogongrus crenulatus

Group: Seaweeds and algae
Peak month: September
Records since 2000: 148

Phytomyza lappae

Group: True flies
Peak month: July
Records since 2000: 147

Clubiona lutescens

Group: Spiders
Peak month: June
Records since 2000: 142

Chromatomyia lonicerae

Group: True flies
Peak month: August
Records since 2000: 132

Clytia gracilis

Group: Jellyfish, corals and anemones
Peak month: June
Records since 2000: 132

Phytomyza ancholiae

Group: True flies
Peak month: August
Records since 2000: 120

Cerodontha ircos

Group: True flies
Peak month: August
Records since 2000: 118

Staphylinus dimidiaticornis

Group: Beetles
Peak month: May
Records since 2000: 118

Malthinus balteatus

Group: Beetles
Peak month: June
Records since 2000: 117

Heliozela resplendella

Group: Butterflies and moths
Peak month: September
Records since 2000: 113

Cercidia prominens

Group: Spiders
Peak month: August
Records since 2000: 109

Melinna cristata

Group: Worms (annelids)
Peak month: June
Records since 2000: 108

Bathyphantes nigrinus

Group: Spiders
Peak month: September
Records since 2000: 105

Leptosciarella trochanterata

Group: True flies
Peak month: May
Records since 2000: 102

Hypsosinga albovittata

Group: Spiders
Peak month: September
Records since 2000: 94

Pholcomma gibbum

Group: Spiders
Peak month: June
Records since 2000: 94

Band-rumped Storm Petrel

Group: Birds
Peak month: October
Records since 2000: 89

Entelecara erythropus

Group: Spiders
Peak month: July
Records since 2000: 74

Thecocarcelia acutangulata

Group: True flies
Peak month: August
Records since 2000: 74

Tandonia cristata

Group: Molluscs
Peak month: October
Records since 2000: 72

Zonocyba bifasciata

Group: True bugs
Peak month: July
Records since 2000: 72

Phytomyza horticola

Group: True flies
Peak month: June
Records since 2000: 71

Cancerilla tubulata

Group: Crustaceans
Peak month: June
Records since 2000: 70

Phytomyza spondylii

Group: True flies
Peak month: June
Records since 2000: 69

Phytomyza scolopendri

Group: True flies
Peak month: September
Records since 2000: 67

Walckenaeria nudipalpis

Group: Spiders
Peak month: June
Records since 2000: 63

Troxochrus scabriculus

Group: Spiders
Peak month: June
Records since 2000: 62

Ptycholomoides aeriferana

Group: Butterflies and moths
Peak month: July
Records since 2000: 61

Cnephasia communana

Group: Butterflies and moths
Peak month: May
Records since 2000: 60

Scatopsciara brevicornis

Group: True flies
Peak month: March
Records since 2000: 55

Micrargus subaequalis

Group: Spiders
Peak month: June
Records since 2000: 54

Orimarga virgo

Group: True flies
Peak month: June
Records since 2000: 52

Orimarga juvenilis

Group: True flies
Peak month: June
Records since 2000: 50

Trichosirocalus rufulus

Group: Beetles
Peak month: June
Records since 2000: 50