| Select | 1884 | | Abraxas grossulariata | Magpie |
| Select | 1885 | | Abraxas sylvata | Clouded Magpie |
| Select | 2450 | | Abrostola tripartita | Spectacle |
| Select | 2449 | | Abrostola triplasia | Dark Spectacle |
| Select | 191 | | Acanthopsyche atra | Dusky Sweep |
| Select | 1883 | | Acasis viretata | Yellow-barred Brindle |
| Select | 1331 | | Acentria ephemerella | Water Veneer |
| Select | 1973 | | Acherontia atropos | Death's-head Hawk-moth |
| Select | 1659 | | Achlya flavicornis galbanus | Yellow Horned |
| Select | 1426 | | Achroia grisella | Lesser Wax Moth |
| Select | 1043 | | Acleris aspersana | Ginger Button |
| Select | 1035 | | Acleris bergmanniana | Yellow Rose Button |
| Select | 1040 | | Acleris caledoniana | Caledonian Button |
| Select | 1039 | | Acleris comariana | Strawberry Tortrix |
| Select | 1054 | | Acleris cristana | Tufted Button |
| Select | 1062 | | Acleris emargana | Notch-wing Button |
| Select | 1044 | | Acleris ferrugana | Rusty Oak Button |
| Select | 1036 | | Acleris forsskaleana | Maple Button |
| Select | 1053 | | Acleris hastiana | Sallow Button |
| Select | 1037 | | Acleris holmiana | White-triangle Button |
| Select | 1055 | | Acleris hyemana | Heath Button |
| Select | 1038 | | Acleris laterana | Dark-triangle Button |
| Select | 1061 | | Acleris literana | Lichen Button |
| Select | 1045 | | Acleris notana | Rusty Birch Button |
| Select | 1049 | | Acleris permutana | Buff Button |
| Select | 1042 | | Acleris rhombana | Rhomboid Tortrix |
| Select | 1057 | | Acleris rufana | Sweet-gale Button |
| Select | 1046 | | Acleris shepherdana | Meadow-sweet Button |
| Select | 1041 | | Acleris sparsana | Ashy Button |
| Select | 1048 | | Acleris variegana | Garden Rose Tortrix |
| Select | 855 | | Acompsia cinerella | Ash-coloured Sober |
| Select | 1437 | | Acrobasis consociella | Broad-barred Knot-horn |
| Select | 313 | | Acrocercops brongniardella | Brown Oak Slender |
| Select | 476 | | Acrolepia autumnitella | Bittersweet Smudge |
| Select | 2279 | | Acronicta aceris | Sycamore |
| Select | 2281 | | Acronicta alni | Alder Moth |
| Select | 2280 | | Acronicta leporina | Miller |
| Select | 2278 | | Acronicta megacephala | Poplar Grey |
| Select | 2286 | | Acronicta menyanthidis menyanthidis | Light Knot Grass |
| Select | 2284 | | Acronicta psi | Grey Dagger |
| Select | 2284 | x | Acronicta psi agg. | Grey Dagger / Dark Dagger |
| Select | 2289 | | Acronicta rumicis | Knot Grass |
| Select | 2283 | | Acronicta tridens | Dark Dagger |
| Select | 2099 | | Actebia praecox | Portland Moth |
| Select | 1517 | | Adaina microdactyla | Hemp-agrimony Plume |
| Select | 151 | | Adela croesella | Small Barred Long-horn |
| Select | 149 | | Adela cuprella | Early Long-horn |
| Select | 153 | | Adela fibulella | Little Long-horn |
| Select | 150 | | Adela reaumurella | Green Long-horn |
| Select | 152 | | Adela rufimitrella | Meadow Long-horn |
| Select | 164 | | Adscita geryon | Cistus Forester |
| Select | 163 | | Adscita statices | Forester |
| Select | 1951 | | Aethalura punctulata | Grey Birch |
| Select | 945 | | Aethes cnicana | Thistle Conch |
| Select | 950 | | Aethes francillana | Long-barred Yellow Conch |
| Select | 941 | | Aethes hartmanniana | Scabious conch |
| Select | 942 | | Aethes piercei | Devil's-bit Conch |
| Select | 946 | | Aethes rubigana | Burdock Conch |
| Select | 947 | | Aethes smeathmanniana | Yarrow Conch |
| Select | 939 | | Aethes tesserana | Downland Conch |
| Select | 937 | | Agapeta hamana | Common Yellow Conch |
| Select | 938 | | Agapeta zoegana | Knapweed Conch |
| Select | 1596 | | Aglais antiopa | Camberwell Beauty |
| Select | 1597 | | Aglais io | Peacock |
| Select | 1594 | | Aglais polychloros | Large Tortoiseshell |
| Select | 1593 | | Aglais urticae | Small Tortoiseshell |
| Select | 1421 | | Aglossa pinguinalis | Large Tabby |
| Select | 695 | | Agonopterix alstromeriana | Brown-spot Flat-body |
| Select | 713 | | Agonopterix angelicella | Angelica Flat-body |
| Select | 697 | | Agonopterix arenella | Brindled Flat-body |
| Select | 702 | | Agonopterix assimilella | Dusted Flat-body |
| Select | 712 | | Agonopterix astrantiae | Sanicle Flat-body |
| Select | 703 | | Agonopterix atomella | Greenweed Flat-body |
| Select | 699 | | Agonopterix bipunctosa | Twin-spot Flat-body |
| Select | 708 | | Agonopterix carduella | Thistle flat-body |
| Select | 689 | | Agonopterix ciliella | Large Carrot Flat-body |
| Select | 710 | | Agonopterix conterminella | Sallow Flat-body |
| Select | 688 | | Agonopterix heracliana | Common Flat-body |
| Select | 698 | | Agonopterix kaekeritziana | Straw Flat-body |
| Select | 709 | | Agonopterix liturosa | Large Purple Flat-body |
| Select | 694 | | Agonopterix nanatella | Carline Flat-body |
| Select | 706 | | Agonopterix nervosa | Dark-fringed Flat-body |
| Select | 701 | | Agonopterix ocellana | Red-letter Flat-body |
| Select | 696 | | Agonopterix propinquella | Black-spot Flat-body |
| Select | 691 | | Agonopterix purpurea | Small Purple Flat-body |
| Select | 716 | | Agonopterix rotundella | Rolling Carrot Flat-body |
| Select | 704 | | Agonopterix scopariella | Broom Flat-body |
| Select | 692 | | Agonopterix subpropinquella | Ruddy Flat-body |
| Select | 705 | | Agonopterix umbellana | Gorse Flat-body |
| Select | 714 | | Agonopterix yeatiana | Coastal Flat-body |
| Select | 1933 | | Agriopis aurantiaria | Scarce Umber |
| Select | 1932 | | Agriopis leucophaearia | Spring Usher |
| Select | 1934 | | Agriopis marginaria | Dotted Border |
| Select | 1309 | | Agriphila geniculea | Elbow-stripe Grass-veneer |
| Select | 1306 | | Agriphila inquinatella | Barred Grass-veneer |
| Select | 1307 | | Agriphila latistria | White-streak Grass-veneer |
| Select | 1303 | | Agriphila selasella | Pale-streak Grass-veneer |
| Select | 1304 | | Agriphila straminella | Straw Grass-veneer |
| Select | 1305 | | Agriphila tristella | Common Grass-veneer |
| Select | 1972 | | Agrius convolvuli | Convolvulus Hawk-moth |
| Select | 2262 | | Agrochola circellaris | Brick |
| Select | 2265 | | Agrochola helvola | Flounced Chestnut |
| Select | 2266 | | Agrochola litura | Brown-spot Pinion |
| Select | 2263 | | Agrochola lota | Red-line Quaker |
| Select | 2267 | | Agrochola lychnidis | Beaded Chestnut |
| Select | 2264 | | Agrochola macilenta | Yellow-line Quaker |
| Select | 2084 | | Agrotis cinerea | Light Feathered Rustic |
| Select | 2088 | | Agrotis clavis | Heart & Club |
| Select | 2089 | | Agrotis exclamationis | Heart & Dart |
| Select | 2091 | | Agrotis ipsilon | Dark Sword-grass |
| Select | 2092 | | Agrotis puta puta | Shuttle-shaped Dart |
| Select | 2093 | | Agrotis ripae | Sand Dart |
| Select | 2087 | | Agrotis segetum | Turnip Moth |
| Select | 2090 | | Agrotis trux lunigera | Crescent Dart |
| Select | 2085 | | Agrotis vestigialis | Archer's Dart |
| Select | 652 | | Alabonia geoffrella | Common Tubic |
| Select | 1942 | | Alcis jubata | Dotted Carpet |
| Select | 1941 | | Alcis repandata repandata | Mottled Beauty |
| Select | 1032 | | Aleimma loeflingiana | Yellow Oak Button |
| Select | 1379 | | Algedonia terrealis | Golden-rod Pearl |
| Select | 2245 | | Allophyes oxyacanthae | Green-brindled Crescent |
| Select | 1663 | | Alsophila aescularia | March Moth |
| Select | 1288 | | Alucita hexadactyla | Twenty-plumed moth |
| Select | 1497 | | Amblyptilia acanthadactyla | Beautiful Plume |
| Select | 1498 | | Amblyptilia punctidactyla | Brindled Plume |
| Select | 2359 | | Amphipoea crinanensis | Crinan Ear |
| Select | 2358 | | Amphipoea fucosa paludis | Saltern Ear |
| Select | 2357 | | Amphipoea lucens | Large Ear |
| Select | 2360 | | Amphipoea oculea | Ear Moth |
| Select | 2360 | x | Amphipoea oculea agg. | Ear Moth agg. |
| Select | 2298 | | Amphipyra berbera svenssoni | Svensson's Copper Underwing |
| Select | 2297 | | Amphipyra pyramidea | Copper Underwing |
| Select | 2297 | x | Amphipyra pyramidea agg. | Copper Underwing agg. |
| Select | 2299 | | Amphipyra tragopoginis | Mouse Moth |
| Select | 659 | | Amphisbatis incongruella | Ling Tubic |
| Select | 854 | | Anacampsis blattariella | Birch Sober |
| Select | 853 | | Anacampsis populella | Poplar Sober |
| Select | 852 | | Anacampsis temerella | Black Sober |
| Select | 1381 | | Anania funebris | White-spotted Sable |
| Select | 2138 | | Anaplectoides prasina | Green Arches |
| Select | 856 | | Anarsia spartiella | Small Crest |
| Select | 2142 | | Anarta myrtilli | Beautiful Yellow Underwing |
| Select | 1115 | | Ancylis achatana | Triangle-marked Roller |
| Select | 1129 | | Ancylis apicella | Hook-tipped Roller |
| Select | 1126 | | Ancylis badiana | Common Roller |
| Select | 1116 | | Ancylis comptana | Little Roller |
| Select | 1119 | a | Ancylis diminutana | Small Festooned Roller |
| Select | 1119 | | Ancylis geminana | Festooned Roller |
| Select | 1123 | | Ancylis laetana | Aspen Roller |
| Select | 1120 | | Ancylis mitterbacheriana | Red Roller |
| Select | 1128 | | Ancylis myrtillana | Bilberry Roller |
| Select | 1118 | | Ancylis uncella | Bridge Roller |
| Select | 1125 | | Ancylis unculana | Buckthorn Roller |
| Select | 1117 | | Ancylis unguicella | Broken-barred Roller |
| Select | 1467 | | Ancylosis oblitella | Saltmarsh Knot-horn |
| Select | 1432 | | Anerastia lotella | Sandhill Knot-horn |
| Select | 1924 | | Angerona prunaria | Orange Moth |
| Select | 1553 | | Anthocharis cardamines britannica | Orange-tip |
| Select | 385 | | Anthophila fabriciana | Common Nettle-tap |
| Select | 1746 | | Anticlea badiata | Shoulder Stripe |
| Select | 1747 | | Anticlea derivata | Streamer |
| Select | 1400 | | Antigastra catalaunalis | Spanish Dot |
| Select | 2254 | | Antitype chi | Grey Chi |
| Select | 2333 | | Apamea anceps | Large Nutmeg |
| Select | 2326 | | Apamea crenata | Clouded-bordered Brindle |
| Select | 2327 | | Apamea epomidion | Clouded Brindle |
| Select | 2329 | | Apamea furva britannica | Confused |
| Select | 2322 | | Apamea lithoxylaea | Light Arches |
| Select | 2321 | | Apamea monoglypha | Dark Arches |
| Select | 2325 | | Apamea oblonga | Crescent Striped |
| Select | 2336 | | Apamea ophiogramma | Double Lobed |
| Select | 2330 | | Apamea remissa | Dusky Brocade |
| Select | 2335 | | Apamea scolopacina | Slender Brindle |
| Select | 2334 | | Apamea sordens | Rustic Shoulder-knot |
| Select | 2323 | | Apamea sublustris | Reddish Light Arches |
| Select | 2331 | | Apamea unanimis | Small Clouded Brindle |
| Select | 1585 | | Apatura iris | Purple Emperor |
| Select | 1910 | | Apeira syringaria | Lilac Beauty |
| Select | 1629 | | Aphantopus hyperantus | Ringlet |
| Select | 989 | | Aphelia paleana | Timothy Tortrix |
| Select | 988 | | Aphelia viburnana | Bilberry Tortrix |
| Select | 1428 | | Aphomia sociella | Bee Moth |
| Select | 1868 | | Aplocera efformata | Lesser Treble-bar |
| Select | 1867 | | Aplocera plagiata plagiata | Treble-bar |
| Select | 1925 | | Apocheima hispidaria | Small Brindled Beauty |
| Select | 730 | | Apodia bifractella | Dark Fleabane Neb |
| Select | 1486 | | Apomyelois bistriatella subcognata | Heath Knot-horn |
| Select | 1460 | | Apomyelois ceratoniae | Locust Bean Moth |
| Select | 2231 | a | Aporophyla lueneburgensis | Northern Deep-brown Dart |
| Select | 2231 | | Aporophyla lutulenta | Deep-brown Dart |
| Select | 2232 | | Aporophyla nigra | Black Rustic |
| Select | 1093 | | Apotomis betuletana | Birch Marble |
| Select | 1094 | | Apotomis capreana | Sallow Marble |
| Select | 1091 | | Apotomis lineana | Willow Marble |
| Select | 1096 | | Apotomis sauciana sauciana | Bilberry Marble |
| Select | 1089 | | Apotomis semifasciana | Short-barred Marble |
| Select | 1095 | | Apotomis sororculana | Narrow-winged Marble |
| Select | 1092 | | Apotomis turbidana | White-shouldered Marble |
| Select | 843 | | Aproaerema anthyllidella | Vetch Sober |
| Select | 2371 | | Archanara dissoluta | Brown-veined Wainscot |
| Select | 2370 | | Archanara geminipuncta | Twin-spotted Wainscot |
| Select | 1661 | | Archiearis parthenias | Orange Underwing |
| Select | 976 | | Archips oporana | Pine Twist |
| Select | 977 | | Archips podana | Large Fruit-tree Tortrix |
| Select | 981 | | Archips rosana | Rose Tortrix |
| Select | 980 | | Archips xylosteana | Variegated Golden Tortrix |
| Select | 2057 | | Arctia caja | Garden Tiger |
| Select | 1606 | | Argynnis adippe vulgoadippe | High Brown Fritillary |
| Select | 1607 | | Argynnis aglaja | Dark Green Fritillary |
| Select | 1608 | | Argynnis paphia | Silver-washed Fritillary |
| Select | 422 | | Argyresthia albistria | Purple Argent |
| Select | 405 | | Argyresthia arceuthina | Bronze Argent |
| Select | 408 | | Argyresthia aurulentella | Purple-shaded Piercer |
| Select | 421 | | Argyresthia bonnetella | Hawthorn Argent |
| Select | 410 | | Argyresthia brockeella | Gold-ribbon Argent |
| Select | 418 | | Argyresthia conjugella | Apple-fruit Moth |
| Select | 414 | | Argyresthia curvella | Brindled Argent |
| Select | 407 | | Argyresthia dilectella | Juniper Argent |
| Select | 403 | | Argyresthia glabratella | Spruce Argent |
| Select | 416 | | Argyresthia glaucinella | Oak-bark Argent |
| Select | 411 | | Argyresthia goedartella | Golden Argent |
| Select | 409 | | Argyresthia ivella | Gold-four Argent |
| Select | 401 | | Argyresthia laevigatella | Larch-boring Argent |
| Select | 420 | | Argyresthia pruniella | Cherry-fruit Moth |
| Select | 412 | | Argyresthia pygmaeella | Sallow Argent |
| Select | 415 | | Argyresthia retinella | Netted Argent |
| Select | 419 | | Argyresthia semifusca | Brown Rowan Argent |
| Select | 423 | | Argyresthia semitestacella | Large Beech Argent |
| Select | 413 | | Argyresthia sorbiella | Gold Rowan Argent |
| Select | 417 | | Argyresthia spinosella | Blackthorn Argent |
| Select | 409 | a | Argyresthia trifasciata | Triple-barred Argent |
| Select | 974 | | Argyrotaenia ljungiana | Heather Twist |
| Select | 1572 | | Aricia agestis | Brown Argus |
| Select | 752 | | Aristotelia ericinella | Heather Neb |
| Select | 751 | | Aristotelia subdecurtella | Brown Fen Neb |
| Select | 294 | | Aspilapteryx tringipennella | Ribwort Slender |
| Select | 1461 | | Assara terebrella | Dark Spruce Knot-horn |
| Select | 2227 | | Asteroscopus sphinx | Sprawler |
| Select | 1875 | | Asthena albulata | Small White Wave |
| Select | 2269 | | Atethmia centrago | Centre-barred Sallow |
| Select | 762 | | Athrips mouffetella | Dotted Grey Groundling |
| Select | 2039 | | Atolmis rubricollis | Red-necked Footman |
| Select | 2444 | | Autographa bractea | Gold Spangle |
| Select | 2441 | | Autographa gamma | Silver Y |
| Select | 2443 | | Autographa jota | Plain Golden Y |
| Select | 2442 | | Autographa pulchrina | Beautiful Golden Y |
| Select | 2098 | | Axylia putris | Flame |