[{"data":1,"prerenderedAt":337},["ShallowReactive",2],{"species_en:\u002Fvidy-babochek\u002Fnochanye-babochki-i-motylki":3,"alt-locale:species_en:\u002Fvidy-babochek\u002Fnochanye-babochki-i-motylki":296,"section-listing:disabled":312,"related-covers:en:":313,"section-listing:species_en:\u002Fvidy-babochek":314},{"id":4,"title":5,"body":6,"conservationStatus":290,"coverImage":291,"description":292,"extension":293,"family":290,"familySlug":290,"faq":290,"hostPlants":290,"imagePrompt":294,"latinName":290,"meta":295,"navigation":296,"order":275,"pageType":297,"path":298,"publishedAt":299,"readingMinutes":300,"relatedLinks":290,"relatedSpecies":290,"season":290,"seo":301,"sitemap":304,"stem":306,"tags":307,"updatedAt":305,"wingspanMm":290,"__hash__":311},"species_en\u002Fvidy-babochek\u002Fnochanye-babochki-i-motylki.md","Nocturnal butterflies and moths",{"type":7,"value":8,"toc":273},"minimark",[9,14,18,21,25,28,117,124,128,133,136,147,153,157,160,163,167,170,187,191,201,205,212,222,226,240,244,247,250,254,261,264],[10,11,13],"h2",{"id":12},"who-are-nocturnal-butterflies","Who are nocturnal butterflies?",[15,16,17],"p",{},"“Nocturnal butterflies” and “moths” are everyday names for most Lepidoptera with crepuscular or nocturnal habits. In scientific classification they do not form one group: they comprise dozens of families with different evolutionary histories, linked mainly by night activity.",[15,19,20],{},"By species count, nocturnal Lepidoptera far exceed day-fliers: of roughly 157,000 Lepidoptera species worldwide, about 140,000 are nocturnal. In Russia, nocturnal species make up 85–90% of Lepidoptera diversity.",[10,22,24],{"id":23},"how-nocturnal-species-differ-from-day-flying-butterflies","How nocturnal species differ from day-flying butterflies",[15,26,27],{},"The line between “day” and “night” is blurred — some species are active at dusk or on overcast days. Still, reliable signs exist:",[29,30,31,47],"table",{},[32,33,34],"thead",{},[35,36,37,41,44],"tr",{},[38,39,40],"th",{},"Feature",[38,42,43],{},"Day-flying butterflies",[38,45,46],{},"Nocturnal butterflies \u002F moths",[48,49,50,62,73,84,95,106],"tbody",{},[35,51,52,56,59],{},[53,54,55],"td",{},"Antennae",[53,57,58],{},"Club-shaped (with thickening)",[53,60,61],{},"Feathery, comb-like, or thread-like",[35,63,64,67,70],{},[53,65,66],{},"Resting posture",[53,68,69],{},"Wings folded vertically",[53,71,72],{},"Wings spread horizontally",[35,74,75,78,81],{},[53,76,77],{},"Body",[53,79,80],{},"Slender, not densely hairy",[53,82,83],{},"Often bulky and hairy",[35,85,86,89,92],{},[53,87,88],{},"Wings at rest",[53,90,91],{},"Raised over the body",[53,93,94],{},"Roof-like or flat",[35,96,97,100,103],{},[53,98,99],{},"Activity",[53,101,102],{},"Sunny hours",[53,104,105],{},"Dusk and night",[35,107,108,111,114],{},[53,109,110],{},"Colouration",[53,112,113],{},"Usually bright",[53,115,116],{},"Often cryptic",[15,118,119,123],{},[120,121,122],"strong",{},"The main sign is antenna shape."," Club-shaped antennae (thickened at the tip) indicate day-flying butterflies. Feathery, thread-like, or comb-like antennae occur in most nocturnal species. The rule is not absolute but is correct in about 95% of cases.",[10,125,127],{"id":126},"main-families-of-nocturnal-lepidoptera-in-russia","Main families of nocturnal Lepidoptera in Russia",[129,130,132],"h3",{"id":131},"owlet-moths-noctuidae","Owlet moths (Noctuidae)",[15,134,135],{},"The largest family by species count — about 35,000 species worldwide, more than 1,000 in Russia. Most are grey-brown with cryptic patterns: transverse bands and spots mimicking bark or soil.",[15,137,138,141,142,146],{},[120,139,140],{},"Underwing moths"," (",[143,144,145],"em",{},"Catocala",") are characteristic — grey forewings and bright red, yellow, or orange hindwings hidden at rest. When alarmed they expose the hindwings, startling predators with sudden colour.",[15,148,149,152],{},[120,150,151],{},"Cutworms"," — caterpillars live in soil and gnaw stems at the base: garden pests.",[129,154,156],{"id":155},"geometer-moths-geometridae","Geometer moths (Geometridae)",[15,158,159],{},"About 23,000 species worldwide, several hundred in Russia. Slender body, broad wings. They rest with wings spread, blending with bark or leaves. Inchworm caterpillars move in a looping “measuring” gait.",[15,161,162],{},"Some species are active in early spring at near-freezing temperatures; females of some species are wingless.",[129,164,166],{"id":165},"hawkmoths-sphingidae","Hawkmoths (Sphingidae)",[15,168,169],{},"Large or very large moths with narrow powerful wings and a long body — among the fastest Lepidoptera, reaching speeds up to 50 km\u002Fh. Many hover in front of flowers like hummingbirds while feeding on nectar.",[15,171,172,173,141,176,179,180,141,183,186],{},"Among Russian species, the best known is the ",[120,174,175],{},"death’s-head hawkmoth",[143,177,178],{},"Acherontia atropos",") — large, with a skull-like pattern on the thorax, able to squeak. It arrives from the south and does not overwinter in Russia. The ",[120,181,182],{},"bedstraw hawkmoth",[143,184,185],{},"Hyles gallii",") is common in the middle latitudes.",[129,188,190],{"id":189},"tiger-moths-arctiinae","Tiger moths (Arctiinae)",[15,192,193,194,141,197,200],{},"Brightly coloured nocturnal species — unusual for night-flying Lepidoptera. Brightness is aposematic: caterpillars feed on toxic plants and become unpalatable. Typical examples: ",[120,195,196],{},"garden tiger",[143,198,199],{},"Arctia caja",") — forewings brown with white spots, hindwings orange-red with dark spots.",[129,202,204],{"id":203},"giant-silkmoths-saturniidae","Giant silkmoths (Saturniidae)",[15,206,207,208,211],{},"Among the largest Lepidoptera of temperate climates. Beautiful eyespot patterns on the wings. Adults ",[120,209,210],{},"lack mouthparts"," — they do not feed and live only a few days on fat reserves built up as caterpillars.",[15,213,214,215,141,218,221],{},"The ",[120,216,217],{},"great peacock moth",[143,219,220],{},"Saturnia pyri",") — wingspan up to 15 cm, the largest nocturnal moth in Europe (not a day-flyer). Males use feathery antennae to detect females from several kilometres away.",[129,223,225],{"id":224},"ermine-moths-clothes-moths-and-other-small-families","Ermine moths, clothes moths, and other small families",[15,227,228,229,141,232,235,236,239],{},"Most nocturnal species are small moths from dozens of families. Many are synanthropic (live near humans): the ",[120,230,231],{},"clothes moth",[143,233,234],{},"Tineola bisselliella",") — caterpillars damage woollen goods; ",[120,237,238],{},"grain moths"," — stored cereals.",[10,241,243],{"id":242},"behaviour-at-light-sources","Behaviour at light sources",[15,245,246],{},"Many nocturnal species fly toward light — a well-known phenomenon. One explanation: insects historically navigated by the moon, keeping it at a constant angle. Artificial light disrupts this — the insect spirals around the bulb trying to hold the source at the “correct” angle.",[15,248,249],{},"LED lamps attract fewer insects than mercury and sodium lamps — less ultraviolet.",[10,251,253],{"id":252},"where-and-how-to-watch-nocturnal-species","Where and how to watch nocturnal species",[15,255,256,257,260],{},"The simplest method is a ",[120,258,259],{},"light trap",": a white sheet lit by an ultraviolet lamp in a dark place. Dozens of species may land on it overnight.",[15,262,263],{},"Large hawkmoths and tiger moths can be found at flowering plants at dusk — they feed on nectar. Winter geometrids and early-spring species are searched on tree trunks in March–April.",[15,265,266,267,272],{},"More on differences between day-flying butterflies and moths — in ",[268,269,271],"a",{"href":270},"\u002Fen\u002Fentsiklopediya\u002Fbabochki-i-motylki","butterflies vs moths",".",{"title":274,"searchDepth":275,"depth":275,"links":276},"",2,[277,278,279,288,289],{"id":12,"depth":275,"text":13},{"id":23,"depth":275,"text":24},{"id":126,"depth":275,"text":127,"children":280},[281,283,284,285,286,287],{"id":131,"depth":282,"text":132},3,{"id":155,"depth":282,"text":156},{"id":165,"depth":282,"text":166},{"id":189,"depth":282,"text":190},{"id":203,"depth":282,"text":204},{"id":224,"depth":282,"text":225},{"id":242,"depth":275,"text":243},{"id":252,"depth":275,"text":253},null,"\u002Fimages\u002Fvidy-babochek\u002Fnochanye-babochki-i-motylki.jpg","Nocturnal butterflies and moths are a diverse group of Lepidoptera active at dusk and night. There are far more species than among day-flying butterflies.","md","Photorealistic nature photo, large Atlas moth Attacus atlas resting on tree bark at night, intricate wing patterns with transparent eyespots, dramatic low-key lighting, dark moody atmosphere, macro detail, 16:9",{},true,"encyclopedia","\u002Fvidy-babochek\u002Fnochanye-babochki-i-motylki","01.05.2026",1,{"title":302,"description":303},"Nocturnal butterflies and moths — species, differences, and lifestyle","Nocturnal butterflies and moths: typical species, how they differ from day-fliers, feathery antennae, behaviour, and attraction to light.",{"loc":298,"lastmod":305},"27.07.2026","vidy-babochek\u002Fnochanye-babochki-i-motylki",[308,309,310],"nocturnal","moths","Heterocera","6Ke_JFHd1mi1WOesOJInWIOy3vcNt2AKXO8BiTK_a5g",[],[],[315,319,320,325,331],{"title":43,"description":316,"path":317,"coverImage":318,"publishedAt":299,"order":300},"Day-flying butterflies are the most conspicuous Lepidoptera: they fly in sunlight, have club-shaped antennae, and often bright colouration.","\u002Fvidy-babochek\u002Fdnevnye-babochki","\u002Fimages\u002Fvidy-babochek\u002Fdnevnye-babochki.jpg",{"title":5,"description":292,"path":298,"coverImage":291,"publishedAt":299,"order":275},{"title":321,"description":322,"path":323,"coverImage":324,"publishedAt":299,"order":282},"Large butterflies","Large butterflies impress with wingspan: from the familiar swallowtail to giant birdwings with wings wider than 25 centimetres.","\u002Fvidy-babochek\u002Fkrupnye-babochki","\u002Fimages\u002Fvidy-babochek\u002Fkrupnye-babochki.jpg",{"title":326,"description":327,"path":328,"coverImage":329,"publishedAt":299,"order":330},"Rare butterflies","Rare butterflies — threatened species: Apollo, clouded Apollo, large blue, and other declining Lepidoptera.","\u002Fvidy-babochek\u002Fredkie-babochki","\u002Fimages\u002Fvidy-babochek\u002Fredkie-babochki.jpg",4,{"title":332,"description":333,"path":334,"coverImage":335,"publishedAt":299,"order":336},"How to identify a butterfly species","Step-by-step guide to identifying a butterfly: size, colour, wing shape, antennae, place and time of encounter. Methods without capture and using photographs.","\u002Fvidy-babochek\u002Fkak-opredelit-vid-babochki","\u002Fimages\u002Fvidy-babochek\u002Fkak-opredelit-vid-babochki.jpg",5,1787125896792]