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Checklists of Exmoor's Wildlife
In 1996 ENHS produced The Flora and Fauna of Exmoor National Park listing 8243 species which had been recorded. (Now out of print). Since then there have been a number of additions published annually in Exmoor Naturalist magazine. The following lists show what we have recorded so far and it is hoped there will be future updates.

Other Insects
Lacewings to Bristletails, includes Dragonflies, Bugs, grasshoppers and others
LACEWINGS etc.
Snake Fly Atlantoraphidia maculicollis Locally abundant, associated with pines or larches.
Alder Fly Sialis fuliginosa Near clear streams
Alder Fly Sialis lutaria Nr slow moving or still water.
an alderfly Sialis nigripes Local. Old record only.
a white lacewing Conwentzia psociformis Deciduous trees.
a white lacewing Coniopteryx tineiformis On deciduous trees
a stream lacewing Osmylus fulvicephalus In deciduous woodlands near streams.
a brown lacewing Micromus variegatus Eurytopic, widespread.
a brown lacewing Micromus paganus In many habitats amongst low-growing vegetation.
a brown lacewing Hemerobius humulinus in deciduous trees.
a brown lacewing Hemerobius simulans Associated with larch or spruce.
a brown lacewing Hemerobius stigma Associated with pines.
a brown lacewing Hemerobius atrifrons Apparently confined to larch.
a brown lacewing Hemerobius micans on oaks
a brown lacewing Hemerobius lutescens on deciduous trees.
a brown lacewing Hemerobius marginatus Chiefly on birch.
a brown lacewing Wesmaelius betulinus Eurytopic, widespread.
a brown lacewing Wesmaelius subnebulosus Ubiquitous
a brown lacewing Sympherobius pellucidus In tree canopy.
a brown lacewing Sympherobius fuscescens In tree canopy.
a green lacewing Chrysopa flava On deciduous trees.
a green lacewing Nineta inpunctata  
a green lacewing Chrysopa vittata Syn. Nineta vittata. On deciduous trees.
a green lacewing Chrysopa ciliata In deciduous trees.
a green lacewing Chrysopa flavifrons Mixed woodlands or heaths.
a green lacewing Chrysopa albolineata In deciduous trees.
a green lacewing Chrysopa carnea Ubiquitous
a green lacewing Chrysopa perla in scrub
a green lacewing Nothochrysa capitata  
BUGS
Hawthorn Shieldbug Acanthosoma haemorrhoidale  
a shield bug Elasmostethus interstinctus on birch.
Juniper Shieldbug Elasmostethus tristriatus Naturalised on garden cypress.
Parent Bug Elasmucha grisea on birch
a shield bug Legnotus limbosus On various herbs.
Pied Shieldbug Sehirus bicolor On Labiates
a shield bug Sehirus biguttatus On Cow-wheat.
a shield bug Podops inuncta on grasses.
a shield bug Aelia acuminata On grasses.
a shield bug Eysarcoris fabricii  
a shield bug Palomena prasina On trees & shrubs.
a shield bug Dolycoris baccarum on deciduous trees.
Gorse Shieldbug Piezodorus lituratus On gorse.
Forest Bug Pentatoma rufipes On deciduous trees.
a shield bug Picromerus bidens Predatory in grasslands.
a shield bug Troilus luridus Predatory in trees.
a shield bug Zicrona caerulea Predatory in grassland.
a squashbug Enoplops scapha Grassland herbs.
a squashbug Coreus marginatus On docks (Rumex)
a squashbug Syromastus rhombeus Sandy places.
a squashbug Coriomeris denticulatus Grassland herbs.
an ant bug Alydus calcaratus Heathland herbs.
a bug Corizus hyoscyami On restharrow
a bug Rhopalus subrufus Grassland herbs.
a bug Myrmus miriformis on grasses
Nettle Groundbug Heterogaster urticae on nettles.
a ground bug Chilacis typhae on reedmace.
a ground bug Nysius ericae Grassland herbs.
a ground bug Kleidocerys resedae on birch.
a ground bug Kleidocerys truncatulus on heaths.
a ground bug Rhyparochromus pini on heaths.
a ground bug Megalonotus dilatatus on heaths
a ground bug Trapezonotus dispar heaths and grasslands.
a ground bug Macrodema micropterum on heaths.
a ground bug Stygnocoris fuligineus grasslands
a ground bug Stygnocoris rusticus grasslands
a ground bug Stygnocoris sabulosus grasslands
a ground bug Ischnocoris angustulus heaths
a ground bug Drymus brunneus grasslands.
a ground bug Drymus ryei grasslands
a ground bug Drymus sylvaticus grasslands
a ground bug Scolopostethus affinis on nettles
a ground bug Scolopostethus decoratus on calluna
a ground bug Scolopostethus thomsoni on nettles
a ground bug Gastrodes grossipes on pines.
a stiltbug Cymus claviculus on grassland herbs
a stiltbug Cymus melanocephalus in rushes
a stiltbug Berytinus minor  
a stiltbug Berytinus montivagus on legumes
a stiltbug Metatropis rufescens On Circaea
a lacebug Campylosteira verna in moss
a lacebug Acalypta brunnea in moss
a lacebug Dictyonota strichnocera on gorse
Creeping Thistle Lacebug Tingis ampliata on thistles
Spear Thistle Lacebug Tingis cardui on thistles
a lacebug Physatocheila dumetorum on ivy
an assassin bug Empicoris vagabundus Predator on trees & shrubs.
an assassin bug Coranus subapterus Predator in heaths.
Field Damsel Bug Nabis ferus Predator in grasslands.
Heath Damselbug Nabis ericetorum Predator in grasslands
Common Damselbug Nabis rugosus Predator in grasslands
a damsel bug Aptus mirmicoides predator in grasslands
a damsel bug Anaptus major predator in grasslands
Broad Damselbug Nabicula flavomarginata Predator in grasslands
Marsh Damselbug Nabicula limbata Predator in grasslands.
a flower bug or bloodsucking bug Temnostethus gracilis predator on trees
a flower bug or bloodsucking bug Temnostethus pusillus predator on trees
a flower bug or bloodsucking bug Anthocoris confusus predator on trees & shrubs
a flower bug or bloodsucking bug Anthocoris simulans predator on ash or elm
a flower bug or bloodsucking bug Anthocoris nemoralis predator on trees & shrubs
Common Flower Bug Anthocoris nemorum predator
a flower bug or bloodsucking bug Tetraphleps bicuspis predator on conifers
a flower bug or bloodsucking bug Orius majusculus predator on trees, shrubs & herbs.
a flower bug or bloodsucking bug Orius niger predator on trees, shrubs and herbs.
a flower bug or bloodsucking bug Xylocoris cursitans predator on logs & stumps
a flower bug or bloodsucking bug Cardiastethus fasciiventris predator on trees.
a flower bug or bloodsucking bug Xylocoridea brevipennis predator on apple and thorn.
a minute bug Loricula elegantula predator on trees.
a minute bug Loricula pselaphiformis predator on trees
Bracken Bug Monalocoris filicis on ferns
a plantbug or grassbug Bryocoris pteridis on ferns
a plantbug or grassbug Deraeocoris lutescens on deciduous trees.
a plantbug or grassbug Deraeocoris ruber on grassland herbs.
a plantbug or grassbug Lopus decolor on grassland herbs
a plantbug or grassbug Megalocoleus molliculus on yarrow
a plantbug or grassbug Amblytylus nasutus on grassland herbs
a plantbug or grassbug Macrotylus paykulli on restharrow
a plantbug or grassbug Harpocera thoracica on oaks
a plantbug or grassbug Phylus coryli on hazel
a plantbug or grassbug Phylus melanocephalus on oak
a plantbug or grassbug Phylus palliceps on oak
a plantbug or grassbug Psallus ambiguus on deciduous trees.
a plantbug or grassbug Psallus perrisi on oak
a plantbug or grassbug Psallus wagneri on oak
a plantbug or grassbug Psallus falleni on birch
a plantbug or grassbug Psallus flavellus on ash
a plantbug or grassbug Psallus haematodes on willow
a plantbug or grassbug Psallus lepidus on ash
a plantbug or grassbug Psallus salicis on alder
a plantbug or grassbug Psallus confusus on oak and poplar.
a plantbug or grassbug Psallus varians on oak
a plantbug or grassbug Compsidolon salicellus on hazel and sallow.
a plantbug or grassbug Atractotomus magnicornis on spruce
a plantbug or grassbug Plagiognathus arbustorum highly polyphagous in grasslands.
a plantbug or grassbug Plagiognathus chrysanthemi highly polyphagous in grasslands.
a plantbug or grassbug Sthenarus rotermundi on white poplar.
a plantbug or grassbug Asciodema obsoletum on gorse
a plantbug or grassbug Dicyphus constrictus polyphagous on herbs
a plantbug or grassbug Dicyphus epilobii on Epilobium hirsutum
a plantbug or grassbug Dicyphus errans polyphagous on herbs.
a plantbug or grassbug Dicyphus stachydis on hedge woundwort.
a plantbug or grassbug Dicyphus pallicornis on foxgloves.
a plantbug or grassbug Dicyphus globulifer on campions.
a plantbug or grassbug Neodicyphus rhododendri on rhododendron.
a plantbug or grassbug Campyloneura virgula predator on deciduous trees.
a plantbug or grassbug Pilophorus perplexus predator on deciduous trees.
a plantbug or grassbug Orthocephalus saltator on composites.
Delicate Apple Capsid Malacocoris chlorizans on hazel or apple.
a plantbug or grassbug Cyllecoris histrionicus on oak
a plantbug or grassbug Dryophilocoris flavoquadrimaculatus on oak
a plantbug or grassbug Heterotoma meriopterum grassland herbs.
Black-kneed Apple Capsid Blepharidopterus angulatus on deciduous trees.
a plantbug or grassbug Orthotylus tenellus on deciduous trees.
Dark Green Apple Capsid Orthotylus marginalis on deciduous trees.
a plantbug or grassbug Orthotylus ochrotrichus On deciduous trees and herbs.
a plantbug or grassbug Orthotylus prasinus on deciduous trees.
a plantbug or grassbug Orthotylus ericetorum on heaths.
a plantbug or grassbug Orthotylus virescens on broom
a plantbug or grassbug Mecomma ambulans on woodland herbs.
a plantbug or grassbug Pithanus maerkeli predator in grasslands.
European Tarnished Plant Bug Lygus rugulipennis polyphagous on herbs.
a plantbug or grassbug Liocoris tripustulatus on nettles
a plantbug or grassbug Orthops cervinus on lime trees.
a plantbug or grassbug Orthops campestris on umbellifers.
a plantbug or grassbug Orthops kalmi on umbellifers.
Common Green Capsid Lygocoris pabulinus deciduous trees & herbs.
a plantbug or grassbug Lygocoris contaminatus on birch
a plantbug or grassbug Lygocoris viridis on lime trees.
a plantbug or grassbug Lygocoris lucorum polyphagous on herbs.
a plantbug or grassbug Calocoris quadripunctatus on oaks
a plantbug or grassbug Calocoris stysi on woodland herbs
a plantbug or grassbug Calocoris norvegicus on grassland herbs.
a plantbug or grassbug Adelphocoris lineolatus on grassland herbs.
a plantbug or grassbug Megacoelum infusum on oak
Timothy Grassbug Stenotus binotatus on grasses.
a plantbug or grassbug Phytocoris dimidiatus on oak and plum
a plantbug or grassbug Phytocoris longipennis on deciduous trees.
a plantbug or grassbug Phytocoris tiliae on oak
a plantbug or grassbug Phytocoris varipes grassland and dune herbs.
a plantbug or grassbug Capsus ater on grassland herbs.
a plantbug or grassbug Pantilius tunicatus on alder
a plantbug or grassbug Acetropis gimmerthali on grasses
a plantbug or grassbug Stenodema calcaratum on grasses
a plantbug or grassbug Stenodema holsatum on grasses
a plantbug or grassbug Stenodema laevigatum on grasses
a plantbug or grassbug Notostira elongata on grasses
a plantbug or grassbug Trigonotylus ruficornis on grasses
a plantbug or grassbug Leptopterna dolabrata on grasses
a plantbug or grassbug Leptopterna ferrugata on grasses
a shorebug Saldula scotica  
a shorebug Saldula c-album predators near water
Common Shorebug Saldula saltatoria predator near water
a water-measurer Hydrometra stagnorum predator on water surface
Water Cricket Velia caprai predator on water surface
a water-cricket Velia saulii predator on water surface
Common Pondskater Gerris lacustris predator on water surface.
a pondskater Aquarius najas predator on water surface, mainly on river.
a pondskater Limnoporus rufoscutellatus predator on water surface.
Water Scorpion Nepa cinerea predator in ponds or slow moving water.
a saucer bug Ilyocoris cimicoides predator in ponds, or slow moving water.
Common Water-boatman Notonecta glauca predator in ponds, or slow moving water.
Water Singer Micronecta poweri  
Punctate Corixa Corixa punctata Omnivores in ponds, or slow moving water.
a froghopper Cercopis vulnerata in woodland
a froghopper Aphrophora alni Deciduous trees.
Cuckoo-spit Insect Philaenus spumarius highly polyphagous
a froghopper Neophilaenus campestris  
a froghopper Neophilaenus exclamationis on grasses and herbs.
a froghopper Neophilaenus lineatus on grasses & herbs
Tree Hopper Centrotus cornutus deciduous trees.
a leafhopper Ulopa reticulata on heathers
a leafhopper Megophthalmus scabripennis grasses
a leafhopper Megophthalmus scanicus grasses
a leafhopper Cicadella viridis grasses & rushes
a leafhopper Evacanthus interruptus grasses
a leafhopper Idiocerus confusus sallows
a leafhopper Idiocerus distinguendus on white poplar
a leafhopper Idiocerus fulgidus on black poplar
a leafhopper Idiocerus lituratus sallows
a leafhopper Idiocerus similis sallows
a leafhopper Idiocerus vitreus poplars
a leafhopper Iassus lanio oaks
a leafhopper Oncopsis alni alder
a leafhopper Oncopsis avellanae hazel
a leafhopper Oncopsis flavicollis on birch
a leafhopper Oncopsis subangulata on birch
a leafhopper Oncopsis tristis on birch
a leafhopper Macropsis scutellata on nettles
a leafhopper Agallia consobrina grasses
a leafhopper Eupelix cuspidata grasses
a leafhopper Aphrodes albifrons on grasses
a leafhopper Aphrodes bicinctus  
a leafhopper Aphrodes makarovi grasses
a leafhopper Deltocephalus pulicaris grasses
a leafhopper Arocephalus punctum grasses
a leafhopper Adarrus ocellaris grasses
a leafhopper Jassargus distinguendus grasses
a leafhopper Jassargus flori grasses
a leafhopper Diplocolenus abdominalis grasses
a leafhopper Arthaldeus pascuellus grasses
a leafhopper Arthaldeus striifrons grasses
a leafhopper Psammotettix confinis GRASSES
a leafhopper Psammotettix nodosus GRASSES
a leafhopper Psammotettix putoni GRASSES
a leafhopper Sardius argus GRASSES
a leafhopper Allygus mixtus DECIDUOUS TREES
a leafhopper Allygus modestus DECIDUOUS TREES
a leafhopper Conosanus obsoletus GRASSES
a leafhopper Euscelis incisus GRASSES
a leafhopper Euscelis lineolatus GRASSES
a leafhopper Streptanus aemulans GRASSES
a leafhopper Streptanus marginatus GRASSES
a leafhopper Mocydia crocea GRASSES
a leafhopper Mocydiopsis parvicauda GRASSES
a leafhopper Mocydiopsis attenuata GRASSES
a leafhopper Thamnotettix confinis GRASSES
a leafhopper Pseudotettix subfusculus On deciduous trees
a leafhopper Lamprotettix nitidulus grasses
a leafhopper Cicadula aurantipes GRASSES & SEDGES
a leafhopper Cicadula persimilis GRASSES & SEDGES
a leafhopper Elymana sulphurella GRASSES
a leafhopper Macrosteles laevis GRASSES & HERBS
a leafhopper Macrosteles sexnotatus GRASSES & HERBS
a leafhopper Macrosteles viridigriseus GRASSES
a leafhopper Balclutha punctata GRASSES, HERBS & SHRUBS
a leafhopper Alebra albostriella OAK
a leafhopper Alebra wahlbergi OAK & ELM
a leafhopper Notus flavipennis GRASSES
a leafhopper Forcipata forcipata GRASSES & SEDGES
a leafhopper Dikraneura variata GRASSES & SEDGES
a leafhopper Emelyanoviana mollicula GRASSES & HERBS
a leafhopper Empoasca vitis HIGHLY POLYPHAGOUS
a leafhopper Kybos betulicola BIRCH
a leafhopper Kybos populi POPLAR
a leafhopper Kybos smaragdulus SALLOW
a leafhopper Eurhadina concinna  
a leafhopper Eurhadina pulchella OAK
a leafhopper Eupteryx atropunctata GRASSLAND HERBS
a leafhopper Eupteryx aurata GRASSLAND HERBS
a leafhopper Eupteryx cyclops GRASSLAND HERBS
a leafhopper Eupteryx filicum ON FERNS
a leafhopper Eupteryx florida GRASSLAND HERBS
a leafhopper Eupteryx melissae ON LABIATES.
a leafhopper Eupteryx notata ON LABIATES
a leafhopper Eupteryx stachydearum ON LABIATES
a leafhopper Eupteryx thoulessi ON LABIATES
a leafhopper Eupteryx urticae ON LABIATES
a leafhopper Aguriahana stellulata DECIDUOUS TREES
a leafhopper Ribautiana cruciata ON DECIDUOUS TREES.
a leafhopper Ribautiana debilis ON DECIDUOUS TREES
a leafhopper Ribautiana scalaris ON OAK
a leafhopper Ribautiana tenerrima ON DECIDUOUS TREES
a leafhopper Ribautiana ulmi ON ELM
a leafhopper Eupterycyba jucunda ON ALDER
a leafhopper Linnavuoriana decempunctata ON BIRCH
a leafhopper Linnavuoriana sexmaculata ON SALLOW
a leafhopper Typhlocyba quercus ON OAK & BEECH
a leafhopper Lindbergina aurovittata ON DECIDUOUS TREES
a leafhopper Fagocyba carri ON OAK
a leafhopper Fagocyba cruenta ON OAK
a leafhopper Edwardsiana avellanae ON HAZEL
a leafhopper Edwardsiana bergmani ON BIRCH & ALDER
a leafhopper Edwardsiana crataegi ON DECIDUOUS TREES
a leafhopper Edwardsiana frustrator ON DECIDUOUS TREES
a leafhopper Edwardsiana geometrica ON ALDER
a leafhopper Edwardsiana hippocastani ON DECIDUOUS TREES.
a leafhopper Edwardsiana plebeja ON OAK
a leafhopper Edwardsiana rosae ON ROSES
a leafhopper Alnetoidea alneti ON DECIDUOUS TREES
a leafhopper Zyginidia scutellaris ON GRASSES
a leafhopper Hauptidia maroccana ON FOXGLOVES
a leafhopper Zygina angusta ON DECIDUOUS TREES
a leafhopper Zygina flammigera ON DECIDUOUS TREES
a lacehopper Oliarus leporinus ON GRASSES & HERBS
a lacehopper Tachycixius pilosus ON GRASSES & HERBS
a lacehopper Cixius cunicularius ON GRASSES & HERBS
a lacehopper Cixius nervosus ON GRASSES AND HERBS.
a planthopper Asiraca clavicornis on grasses
a planthopper Kelisia ribauti  
a planthopper Kelisia sabulicola DUNE GRASSES
a planthopper Stenocranus major  
a planthopper Stenocranus minutus ON GRASSES
a planthopper Chloriona unicolor IN REEDS
a planthopper Conomelus anceps IN RUSHES
a planthopper Ditropis pteridis IN FERNS
a planthopper Stiroma affinis IN GRASSES
a planthopper Criomorphus albomarginatus GRASSES
a planthopper Dicranotropis hamata IN GRASSES
a planthopper Muellerianella fairmairei IN GRASSES
a planthopper Hyledelphax elegantulus IN GRASSES
a planthopper Javesella discolor IN GRASSES
a planthopper Javesella dubia IN GRASSES
a planthopper Javesella forcipata IN GRASSES
a planthopper Javesella obscurella IN GRASSES
a planthopper Javesella pellucida IN GRASSES
a planthopper Xanthodelphax stramineus IN GRASSES
a beetle bug Issus coleoptratus ON DECIDUOUS TREES
a jumping plantlouse Psyllopsis fraxini GALLS ON ASH
a jumping plantlouse Psylla alni ON ALDER
a jumping plantlouse Psylla brunneipennis ON WILLOW
a jumping plantlouse Psylla buxi GALLS ON BOX
a jumping plantlouse Psylla mali ON APPLE
a jumping plantlouse Psylla melanoneura ON HAWTHORN
a jumping plantlouse Psylla peregrina ON HAWTHORN
a jumping plantlouse Trioza alacris GALL ON BAY
a jumping plantlouse Trioza centranthi GALLS ON RED VALERIAN (CENTRANTHUS)
a jumping plantlouse Trioza remota GALLS ON OAK
a jumping plantlouse Trioza urticae ON NETTLES
Cabbage Whitefly Aleyrodes proletella Locally common on Brassicas.
Greenhouse Whitefly Trialeurodes vaporariorum In greenhouses.
An aphid Neotrama caudate In gardens. Lettuce roots.
An aphid Myzocallis castanicola On Sweet Chestnut
An aphid Myzocallis coryli On hazel.
An aphid Tuberculoides annulatus  
An aphid Phyllaphis fagi On beech.
An aphid Euceraphis punctipennis On birch.
an aphid Aphis fabae Highly polyphagous
an aphid Dysaphis sorbi Galls on Rowan.
an aphid Hayhurstia atriplicis Galls on Chenopodiaceae
an aphid Myzus persicae Highly polyphagous
an aphid Cryptomyzus ribis Galls on Currants.
An aphid Eriosoma lanigerum Galls on Apple.
an aphid Schizoneura ulmi Galls on elm
Fig Gall Tetraneura ulmi Galls on elm
An aphid Thecabius affinis Galls on poplar.
An aphid Prociphilus fraxini Galls on ash.
an aphid Pemphigus bursarius Galls on poplar
an aphid Pemphigus spirothecae Galls on Poplar
An aphid Pemphigus lysimachiae Galls on Poplar
An aphid Adelges abietis Galls on Spruce fir.

MISC.
Lesser Earwig Labia minor Scarce
Common Earwig Forficula auricularia Common
Common Cockroach Blatta orientalis Rubbish dumps.
Scorpion Fly Panorpia communis Common in woods and hedgerows
Scorpion Fly Panorpa cognata  
Scorpion Fly Panorpa germanica  
a springtail Collembola sp. Podura aquatica L. Common on surface water
A springtail Anurida maritime Common on the coast.
a springtail Anurida tullbergi Grazes on the film of bacteria and algae on coast at low tide.
a two-pronged bristle tail Campodea sp. May be several similar species, common in compost heaps, etc.
Protura Protura sp. Microscopic insects found in soil.
Rockhopper Petrobius brevistylis Common on the coast.
a three-pronged bristle tail Dilta littoralis Coastal.
Silver Fish Lepisma saccharina Common in buildings.
Fire-brat Thermobia domestica In older buildings.
LICE
a booklouse or barklouse Pteroxanium kelloggi In litter.
a booklouse or barklouse Lepinotus reticulatus  
a booklouse or barklouse Trogium pulsatorium In old libraries and books
a booklouse or barklouse Caecilius burmeisteri Common on conifers.
a booklouse or barklouse Caecilius flavidus Common on foliage.
a booklouse or barklouse Caecilius fuscopterus Common on foliage.
a booklouse or barklouse Enderleinella obsoleta Occasional on conifers.
a booklouse or barklouse Stenopsocus immaculatus Common on foliage.
a booklouse or barklouse Graphopsocus cruciatus Common on foliage.
a booklouse or barklouse Ectopsocus briggsi Common on foliage.
a booklouse or barklouse Peripsocus phaeopterus On bark, widespread.
a booklouse or barklouse Elipsocus hyalinus On foliage, common.
a booklouse or barklouse Elipsocus westwoodi Common on foliage.
a booklouse or barklouse Philotarsus picicornis On foliage.
a booklouse or barklouse Amphigerontia bifasciata  
a booklouse or barklouse Metylophorus nebulosus On bark, widespread.
a booklouse or barklouse Psococerastis gibbosa On foliage.
A biting louse Trichodectes melis Commonly found on badgers
Biting lice   There are many species of lice mainly on birds; they need identification.
Sucking lice Anoplura Various species may occur.

CRICKETS and GRASSHOPPERS
Greenhouse Camel Cricket Tachycines asynamorus May be imported with plants. One, 1985 in a greenhouse.
Oak Bush Cricket Meconema thalassinum  
Great Green Bush Cricket Tettigonia viridissima Very local.
Dark Bush Cricket Pholidoptera griseoaptera  
Short-winged Conehead Conocephalus dorsalis  
Speckled Bush Cricket Leptophyes punctatissima  
Slender Ground Hopper Tetrix subulata  
Common Ground Hopper Tetrix undulata  
Large Marsh Grasshopper Stethophyma grossum Unconfirmed record.
Woodland Grasshopper Omocestus rufipes  
Common Green Grasshopper Omocestus viridulus  
Mottled Grasshopper Myrmeleotettix maculatus In heathland
Lesser Marsh Grasshopper Chorthippus albomarginatus Probably occurred in reed bed, Porlock Marsh, but this is no longer there.
Common Field Grasshopper Chorthippus brunneus Common of coast and some inland sites, scarce on high ground.
Meadow Grasshopper Chorthippus parallelus  
THRIPS
Thrips, Thunderflies, etc. Phlaeothrips annulipes There are many species of thrips, usually common on flowers, sometimes swarming in thousands during humid weather. The order has not been studied.

DAMSELFLIES
Large Red Damselfly Pyrrhosoma nymphula  
Red-eyed Damselfly Erythromma najas Found Dunster Hawn 2010
Blue-tailed Damselfly Ischnura elegans  
Common Blue Damselfly Enallagma cyathigerum  
Variable Damselfly Coenagrion pulchellum Record uncertain
Azure Damselfly Coenagrion puella  
Emerald Damselfly Lestes sponsa  
Beautiful Demoiselle Calopteryx virgo  
Banded Demoiselle Calopteryx splendens  
DRAGONFLIES
Golden-ringed Dragonfly Cordulegaster boltonii  
Hairy Dragonfly Brachytron pratense  
Common Hawker Aeshna juncea  
Brown Hawker Aeshna grandis Rare
Southern Hawker Aeshna cyanea  
Migrant Hawker Aeshna mixta  
Emperor Dragonfly Anax imperator  
Broad-bodied Chaser Libellula depressa  
Four-spotted Chaser Libellula quadrimaculata  
Scarce Chaser Libellula fulva Found Dunster Hawn 2009
Keeled Skimmer Orthetrum coerulescens  
Black-tailed Skimmer Orthetrum cancellatum  
Common Darter Sympetrum striolatum  
Red-veined Darter Sympetrum fonscolombi A rare vagrant.
Black Darter Sympetrum danae  

MAYFLIES
a mayfly Ephemeroptera sp.  
a mayfly Baetis buceratus  
Iron Blue Baetis muticus  
a mayfly Baetis niger  
Large Dark Olive Baetis rhodani  
Small Dark Olive Baetis scambus  
Medium Olive Baetis vernus  
Small Spurwing or Pale Watery Centroptilum luteolum  
Pond Olive Cloeon dipterum  
Autumn Dun or August Dun Ecdyonurus dispar  
Large Brook Dun Ecdyonurus torrentis  
Late March Brown Ecdyonurus venosus  
Dusky Yellowstreak or Dark Dun Heptagenia lateralis  
Yellow May Dun Heptagenia sulphurea  
Olive Upright Rhithrogena semicolorata  
Ditch Dun Habrophlebia fusca  
Turkey Brown Paraleptophlebia submarginata  
Blue Winged Olive Ephemerella ignita  
Mayfly or Green Drake Ephemera danica  
Drake Mackerel Ephemera vulgata  
Anglers Curse Caenis luctuosa  
Anglers Curse Caenis macrura  
Anglers Curse Caenis rivulorum  
STONEFLIES
a stonefly Plecoptera sp.  
a stonefly Brachyptera risi Upland streams.
a stonefly Taeniopteryx nebulosa Slow-flowing water.
a stonefly Amphinemura sulcicollis  
a stonefly Nemoura cinerea  
a stonefly Protonemura meyeri  
a stonefly Protonemura praecox  
a stonefly Leuctra fusca  
a stonefly Leuctra geniculata  
a stonefly Leuctra hippopus  
a stonefly Leuctra inermis  
a stonefly Leuctra nigra  
A stonefly Isoperla grammatica Adults known as Yellow Sallies by fishermen.
a stonefly Perlodes microcephala  
a stonefly Dinocras cephalotes In fast running upland waters.
a stonefly Perla bipunctata In fast running upland waters.
A stonefly Chloroperla torrentium Adults known as Small Yellow Sallies by fishermen.
a stonefly Chloroperla tripunctata  

CADDISFLIES
a caddisfly Trichoptera sp.  
a caddisfly Rhyacophila dorsalis  
a caddisfly Rhyacophila munda  
a caddisfly Rhyacophila obliterata  
a caddisfly Glossosoma boltoni  
a caddisfly Glossosoma conformis  
a caddisfly Agapetus sp.  
a caddisfly Agapetus delicatulus  
a caddisfly Agapetus fuscipes  
a caddisfly Agapetus ochripes  
a caddisfly Hydroptila sp.  
a caddisfly Oxyethira sp.  
a caddisfly Ithytrichia clavata  
a caddisfly Ithytrichia lamellaris Probably this species.
a caddisfly Philopotamus montanus  
a caddisfly Wormaldia occipitalis  
a caddisfly Wormaldia subnigra  
a caddisfly Psychomyia pusilla  
a caddisfly Ecnomus tenellus Taken in light-trap at Nettlecombe.
a caddisfly Plectrocnemia conspersa  
a caddisfly Plectrocnemia geniculata  
a caddisfly Polycentropus flavomaculatus  
a caddisfly Polycentropus kingi  
a caddisfly Cheumatopsyche lepida  
a caddisfly Hydropsyche contubernalis  
a caddisfly Hydropsyche instabilis  
a caddisfly Hydropsyche pellucidula  
a caddisfly Hydropsyche siltalai  
a caddisfly Phryganea grandis In light-trap at Nettlecombe
a caddisfly Brachycentrus subnubilus  
a caddisfly Crunoecia irrorata  
a caddisfly Lasiocephala basalis  
a caddisfly Lepidostoma hirtum  
a caddisfly Drusus annulatus  
a caddisfly Ecclisopteryx guttulata  
a caddisfly Halesus digitatus In a light trap at nettlecombe
a caddisfly Halesus radiatus In a light trap at Nettlecombe
a caddisfly Micropterna sequax  
a caddisfly Potamophylax cingulatus  
a caddisfly Potamophylax latipennis In a light trap at Nettlecombe
a caddisfly Stenophylax permistus In a light trap at Nettlecombe
a caddisfly Stenophylax vibex In a light trap at Nettlecombe
a caddisfly Chaetopteryx villosa In a light trap at Nettlecombe
a caddisfly Anabolia nervosa  
a caddisfly Glyphotaelius pellucidus In a light trap at Nettlecombe
a caddisfly Limnephilus affinis In a light trap at Nettlecombe
a caddisfly Limnephilus auricula In a light trap at Nettlecombe
a caddisfly Limnephilus centralis In a light trap at Nettlecombe.
a caddisfly Limnephilus flavicornis  
a caddisfly Limnephilus lunatus  
a caddisfly Limnephilus marmoratus In a light trap at Nettlecombe.
a caddisfly Limnephilus rhombicus In a brackish ditch.
a caddisfly Limnephilus sparsus In a light trap at Nettlecombe.
a caddisfly Limnephilus stigma In a brackish ditch.
a caddisfly Limnephilus lanatus To a light trap at Nettlecombe
a caddisfly Limnephilus vittatus In a brackish ditch.
a caddisfly Limnophila sp.  
a caddisfly Goera pilosa To a light trap at Nettlecombe
a caddisfly Silo pallipes  
a caddisfly Sericostoma personatum  
a caddisfly Odontocerum albicorne  
a caddisfly Molanna angustata  
a caddisfly Athripsodes albifrons  
a caddisfly Athripsodes cinereus  
a caddisfly Athripsodes commutatus  
a caddisfly Mystacides azurea  
a caddisfly Mystacides nigra To a light-trap at Nettlecombe
a caddisfly Setodes argentipunctellus  

CADDISFLIES
a caddisfly Trichoptera sp.  
a caddisfly Rhyacophila dorsalis  
a caddisfly Rhyacophila munda  
a caddisfly Rhyacophila obliterata  
a caddisfly Glossosoma boltoni  
a caddisfly Glossosoma conformis  
a caddisfly Agapetus sp.  
a caddisfly Agapetus delicatulus  
a caddisfly Agapetus fuscipes  
a caddisfly Agapetus ochripes  
a caddisfly Hydroptila sp.  
a caddisfly Oxyethira sp.  
a caddisfly Ithytrichia clavata  
a caddisfly Ithytrichia lamellaris Probably this species.
a caddisfly Philopotamus montanus  
a caddisfly Wormaldia occipitalis  
a caddisfly Wormaldia subnigra  
a caddisfly Psychomyia pusilla  
a caddisfly Ecnomus tenellus Taken in light-trap at Nettlecombe.
a caddisfly Plectrocnemia conspersa  
a caddisfly Plectrocnemia geniculata  
a caddisfly Polycentropus flavomaculatus  
a caddisfly Polycentropus kingi  
a caddisfly Cheumatopsyche lepida  
a caddisfly Hydropsyche contubernalis  
a caddisfly Hydropsyche instabilis  
a caddisfly Hydropsyche pellucidula  
a caddisfly Hydropsyche siltalai  
a caddisfly Phryganea grandis In light-trap at Nettlecombe
a caddisfly Brachycentrus subnubilus  
a caddisfly Crunoecia irrorata  
a caddisfly Lasiocephala basalis  
a caddisfly Lepidostoma hirtum  
a caddisfly Drusus annulatus  
a caddisfly Ecclisopteryx guttulata  
a caddisfly Halesus digitatus In a light trap at nettlecombe
a caddisfly Halesus radiatus In a light trap at Nettlecombe
a caddisfly Micropterna sequax  
a caddisfly Potamophylax cingulatus  
a caddisfly Potamophylax latipennis In a light trap at Nettlecombe
a caddisfly Stenophylax permistus In a light trap at Nettlecombe
a caddisfly Stenophylax vibex In a light trap at Nettlecombe
a caddisfly Chaetopteryx villosa In a light trap at Nettlecombe
a caddisfly Anabolia nervosa  
a caddisfly Glyphotaelius pellucidus In a light trap at Nettlecombe
a caddisfly Limnephilus affinis In a light trap at Nettlecombe
a caddisfly Limnephilus auricula In a light trap at Nettlecombe
a caddisfly Limnephilus centralis In a light trap at Nettlecombe.
a caddisfly Limnephilus flavicornis  
a caddisfly Limnephilus lunatus  
a caddisfly Limnephilus marmoratus In a light trap at Nettlecombe.
a caddisfly Limnephilus rhombicus In a brackish ditch.
a caddisfly Limnephilus sparsus In a light trap at Nettlecombe.
a caddisfly Limnephilus stigma In a brackish ditch.
a caddisfly Limnephilus lanatus To a light trap at Nettlecombe
a caddisfly Limnephilus vittatus In a brackish ditch.
a caddisfly Limnophila sp.  
a caddisfly Goera pilosa To a light trap at Nettlecombe
a caddisfly Silo pallipes  
a caddisfly Sericostoma personatum  
a caddisfly Odontocerum albicorne  
a caddisfly Molanna angustata  
a caddisfly Athripsodes albifrons  
a caddisfly Athripsodes cinereus  
a caddisfly Athripsodes commutatus  
a caddisfly Mystacides azurea  
a caddisfly Mystacides nigra To a light-trap at Nettlecombe
a caddisfly Setodes argentipunctellus  

WOODLICE AND ALLIES
a woodlouse Trichoniscus pusillus On open ground.
a woodlouse Oniscus asellus Widespread
a woodlouse Philoscia muscorum Grassland
a woodlouse Platyarthrus hoffmannseggi Associates with yellow ants.
a pill woodlouse Armadillidium depressum In and near buildings.
a pill woodlouse Armadillidium nasatum  
a pill woodlouse Armadillidium pulchellum  
Pill Bug Armadillidium vulgare  
a woodlouse Porcellio scaber Various habitats
a woodlouse Porcellio spinicornis  
a water slater Asellus aquaticus  
a water slater Asellus meridianus  

FRESHWATER CRUSTACEANS
Fairy Shrimp Chirocephalus diaphanus  
a water flea Daphnia hyalina In still water and ponds
a water flea Simocephalus vetulus In various wet conditions.
a mussel shrimp Ostracoda sp.  
a cyclopid water-flea Copepoda sp.  
Fish Louse Argulus foliaceus Lice which attach themselves to freshwater fish.
a sand louse Corophium volutator In brackish mud on Porlock Marsh - an important food-source for wading birds.
a freshwater shrimp Gammarus duebeni In brackish water
a freshwater shrimp Gammarus pulex Abundant in running waters
a freshwater shrimp Gammarus zaddachi  
an amphipod Niphargus aquilex Under gravel.
Freshwater Crayfish Austropotamobius pallipes  
FRESHWATER ROTIFERA
Rotifera Rotaria rotatoria  
Wheel animalcule Trichocera porcellus Amongst algae. Unconfirmed.
Wheel animalcule Conochilus hippocrepis  
Wheel animalcule Collotheca campanulata  

WORMS
Green Worm Allolobophora chlorotica Damp pastures and woodlands
Grey Worm Aporrectodea caliginosa Cultivated soil, gardens & stream banks.
Long-worm Aporrectodea longa Deciduous woodlands, meadows, and gardens.
Rosy-tip Worm Aporrectodea rosea Fields, gardens, pastures, woods & marshes.
an oligochaete Aulodrilus pluriseta Occasional, in freshwater.
An oligochaete Chaetogaster diaphanous Rare, in freshwater.
an earthworm Dendrobaena octaedra In moss, beneath stones, deciduous and coniferous woods.
an earthworm Dendrobaena pygmaea Mossy banks of woodland streams.
Tree Worm Dendrodrilus rubidus Deciduous woodlands, beneath bark, stumps, under stones andûin moss.
Brandling Worm Eisenia fetida Humus-rich loam, clay, manure and compost heaps.
Venetian Worm Eisenia veneta Deciduous woodland, leaf litter.
Square-tailed Worm Eiseniella tetraedra Common. Freshwater.
Pot Worm Enchytraeidae sp. Family recorded from rivers and ponds.
A segmented worm Haplotaxis gordioides Rare.
an oligochaete Limnodrilus hoffmeisteri Common, in freshwater.
an oligochaete Lumbriculidae indet Lumbriculidae worms abundant in the R.Exe
an oligochaete Lumbriculus variegatus Fairly common in freshwater.
Chestnut Worm Lumbricus castaneus Beneath deciduous leaf litter.
Rubescent Worm Lumbricus festivus Meadows, river banks, dung.
Marsh Worm Lumbricus rubellus Variable soils.
Common Earthworm Lumbricus terrestris Fields, gardens, woods.
An oligochaete Nais alpina Rare, in freshwater.
an oligochaete Nais elinguis Rare, in freshwater.
an oligochaete Nais pardalis Rare, in freshwater.
A bristle worm Nereis succinea In brackish mud.
Blue-grey Worm Octolasion cyaneum Damp, deciduous leaf litter.
White Worm Octolasion tyrtaeum tyrtaeum Woodlands, gardens and pastures.
an oligochaete Ophidonais serpentina Rare, in freshwater.
an oligochaete Peloscolex ferox Rare, in freshwater.
an oligochaete Psammoryctides barbatus Occasional, in freshwater.
an oligochaete Rhyacodrilus coccineus Occasional, in freshwater.
an oligochaete Stylaria lacustris Occasional, in freshwater.
an oligochaete Stylodrilus heringianus Common in freshwater.
an oligochaete Tubifex costatus In brackish mud.
an oligochaete Tubifex ignotus Rare, in freshwater.
Blood Worm Tubifex tubifex Occasional, in freshwater.
LEECHES
Fish Leech Pisicola geometra  
a leech Theromyzon tessulatum  
a leech Glossiphonia heteroclita  
a leech Glossiphonia complanata  
a leech Helobdella stagnalis  
Horse Leech Haemopis sanguisuga  
a leech Erpobdella indet  
a leech Erpobdella octoculata  

MOLLUSCS
Valve Snail Valvata Sp.  
a spire snail Hydrobia ulvae  
Jenkins' Spire Snail Potamopyrgus jenkinsi  
a spire snail Bithynia tentaculata  
a hollow-shelled snail Carychium minimum agg. In marshes and damp woodland.
a hollow-shelled snail Carychium tridentatum Woods, damp grassland.
a bladder snail Physa fontinalis  
a pond snail Lymnaea palustris  
Great Pond Snail Lymnaea stagnalis  
Wandering Snail Lymnaea peregra  
a ramshorn snail Planorbis planorbis Under stones in slow-moving water.
River Limpet Ancylus fluviatilis  
an amber snail Succinea putris Pond margins.
an amber snail Oxyloma pfeifferi Marshland
an amber snail Oxyloma sarsi Recorded by N. Hadden
a moss snail Azeca goodalli  
a moss snail Cochlicopa lubrica  
a moss snail Cochlicopa lubricella  
a rock snail Pyramidula rupestris Recorded by N. Hadden. A lichen feeder.
a whorl snail Columella aspera  
a whorl snail Vertigo pusilla Leaf litter, old walls, dry banks
a moss snail Pupilla muscorum Coastal turf, stone walls, scree
a moss snail Leiostyla anglica  
a moss snail Lauria cylindracea Woods, dry grassland, stone walls
a grass snail Vallonia costata Coastal turf, stone walls, leaf litter
a grass snail Vallonia pulchella agg.  
a grass snail Vallonia excentrica Recorded in dry situations by Norman Hadden
a grass snail Acanthinula aculeata Recorded from woods and hedgerows by Norman Hadden.
a bulin snail Ena obscura Recorded from woods, etc. by Norman Hadden.
a discus snail Punctum pygmaeum In coastal woodlands
a discus snail Discus rotundatus Deciduous woodlands and gardens
Great Black Slug Arion ater Widespread
Lusitanian Slug Arion lusitanicus  
Dusky Slug Arion subfuscus Widespread
a roundback slug Arion circumscriptus agg.  
Silver Slug Arion silvaticus  
Bourguignat's Slug Arion fasciatus Gardens
Southern Garden Slug Arion hortensis Cultivated land
Common Garden Slug Arion distinctus  
Hedgehog Slug Arion intermedius Woods, hedgerows, gardens.
a glass snail Vitrina pellucida Varied terrestrial habitats
a glass snail Vitrea crystallina agg. Damp places
a glass snail Nesovitrea hammonis Woods, marshes, grassland
a glass snail Aegopinella pura Deciduous leaf litter
a glass snail Aegopinella nitidula  
a glass snail Oxychilus cellarius  
Garlic Glass Snail Oxychilus alliarius Tolerant of acidic sites in woods and grass moorland
a glass snail Zonitoides excavatus Damp acidic sites in woods and marshes
a glass snail Zonitoides nitidus Littoral zones of rivers and ponds
Smooth Jet Slug Milax gagates Fields
Sowerby's Slug Milax sowerbyi (Now Tandonia sowerbyi). In Gardens.
Budapest Slug Milax budapestensis  
Great Grey Slug Limax maximus Woodlands
Ash-grey Slug Limax cinereoniger A woodland species.
Yellow Slug Limax flavus Gardens.
Lemon Slug Limax tenellus Two reports 1997 SS9042 & SS7448 but T.Smith says unlikely
Tree Slug Limax marginatus Woodlands and stony substrates
Marsh Slug Deroceras laeve Very damp sites.
Netted Slug Deroceras reticulatum Gardens, cultivated land.
Chestnut Slug Deroceras caruanae  
a glass snail Euconulus fulvus agg.  
a glass snail Euconulus fulvus seg. Damp woods, grass moorland & marshes.
a glass snail Euconulus alderi  
a blind snail Ceciliodes acicula Subterranean, usually calcareous soils.
a door snail Cochlodina laminata Woodland
a door snail Clausilia bidentata Damp places; rocks, woodland, etc.
a door snail Clausilia dubia  
a door snail Balea perversa Amongst moss & lichen.
Mauge's Shelled Slug Testacella maugei Manured gardens
Golden Shelled Slug Testacella scutulum  
a snail Candidula intersecta Coastal
a snail Cernuella virgata Coastal
a snail Cochlicella acuta  
a snail Monacha cantiana  
a snail Ashfordia granulata Amongst herbs in deciduous woodlands
a snail Zenobiella subrufescens Damp deciduous woodlands
Strawberry Snail Trichia striolata Gardens and damp, shady sites.
Hairy Snail Trichia hispida Damp deciduous woodlands
a snail Arianta arbustorum Damp fields, woods, hedgerows.
Flat Wall Snail Helicigona lapicida Rocky & stony substrates
Grove Snail Cepaea nemoralis Woods, hedges, fields, etc. Various colour forms - much favoured by thrushes.
White lipped snail Cepaea hortensis Woods, hedges, fields, etc.
Garden Snail Helix aspersa A garden pest, also in woods, hedgerows, etc.
Pea Mussel Sphaerium corneum  
Pea Cockle Pisidium personatum  
a pea mussel Pisidium subtruncatum  
a pea mussel Pisidium nitidum  
a hydra Hydra oligactis (Pallas) FRESHWATER
Green Hydra Hydra viridissima FRESHWATER
a flatworm Tricladida sp.  
a flatworm Polycelis nigra FRESHWATER
a flatworm Polycelis tenuis FRESHWATER
a flatworm Polycelis felina FRESHWATER
a flatworm Phagocata vitta FRESHWATER
a flatworm Dugesia lugubris FRESHWATER
a flatworm Dendrocoelum lacteum FRESHWATER
a horsehair worm Gordius villoti FRESHWATER

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