[{"data":1,"prerenderedAt":464},["ShallowReactive",2],{"encyclopedia_en:\u002Fentsiklopediya\u002Fchto-takoe-babochki":3,"alt-locale:encyclopedia_en:\u002Fentsiklopediya\u002Fchto-takoe-babochki":337,"section-listing:disabled":349,"related-covers:en:":350,"section-listing:encyclopedia_en:\u002Fentsiklopediya":351},{"id":4,"title":5,"body":6,"coverImage":319,"description":320,"extension":321,"faq":322,"imagePrompt":335,"meta":336,"navigation":337,"order":338,"pageType":339,"path":340,"publishedAt":341,"readingMinutes":338,"relatedLinks":342,"seo":343,"sitemap":346,"stem":347,"tags":342,"updatedAt":342,"__hash__":348},"encyclopedia_en\u002Fentsiklopediya\u002Fchto-takoe-babochki.md","What Are Butterflies",{"type":7,"value":8,"toc":308},"minimark",[9,14,35,42,46,53,64,75,79,82,93,113,123,127,130,146,150,157,184,195,199,202,269,275,279,282,289,296],[10,11,13],"h2",{"id":12},"definition","Definition",[15,16,17,21,22,25,26,30,31,34],"p",{},[18,19,20],"strong",{},"Butterflies"," are insects of the order ",[18,23,24],{},"Lepidoptera"," (scale-winged insects). The order name comes from the Greek words ",[27,28,29],"em",{},"lepis"," (scale) and ",[27,32,33],{},"pteron"," (wing): lepidopteran wings are covered with microscopic flat scales that form the pattern.",[15,36,37,38,41],{},"In everyday speech, \"butterflies\" usually means ",[18,39,40],{},"day-flying"," members of the order. In scientific terms, all lepidopterans — both day-flying butterflies and nocturnal moths — are equal members of the order Lepidoptera.",[10,43,45],{"id":44},"how-many-butterfly-species-exist","How Many Butterfly Species Exist",[15,47,48,49,52],{},"The order Lepidoptera includes about ",[18,50,51],{},"157,000 described species"," — and this is far from a final figure: scientists describe hundreds of new species each year, mainly from tropical regions.",[15,54,55,56,59,60,63],{},"Of these, ",[18,57,58],{},"day-flying butterflies"," (superfamily Papilionoidea) number about ",[18,61,62],{},"18,000–20,000 species",". The rest are nocturnal butterflies and moths.",[15,65,66,67,70,71,74],{},"About ",[18,68,69],{},"2,200 species"," of lepidopterans live in Russia, of which day-flying butterflies account for roughly ",[18,72,73],{},"300–350 species",".",[10,76,78],{"id":77},"body-structure","Body Structure",[15,80,81],{},"Like all insects, a butterfly has three body regions: head, thorax, and abdomen.",[15,83,84,85,88,89,92],{},"The ",[18,86,87],{},"head"," bears a pair of large compound eyes (providing a wide field of vision), a pair of antennae (organs of smell and balance), and mouthparts. In most butterflies the mouth is modified into a ",[18,90,91],{},"proboscis"," — a long coiled tube for sucking liquid. At rest the proboscis is coiled; when feeding it unrolls.",[15,94,84,95,98,99,102,103,106,107,112],{},[18,96,97],{},"thorax"," consists of three segments. It carries ",[18,100,101],{},"three pairs of legs"," and ",[18,104,105],{},"two pairs of wings",". In ",[108,109,111],"a",{"href":110},"\u002Fen\u002Fsemeystva\u002Fnimfalidy","nymphalids"," the front legs are atrophied — they walk on four. Wings are covered with scales that easily rub off on contact (which is why \"powder\" remains on your fingers).",[15,114,84,115,118,119,122],{},[18,116,117],{},"abdomen"," contains the digestive and reproductive systems. It also houses ",[18,120,121],{},"hearing organs"," in some species (tympanal organs) — they detect bat ultrasound.",[10,124,126],{"id":125},"wings-and-scales","Wings and Scales",[15,128,129],{},"Scales are flattened modified hairs. They overlap like roof tiles. Coloration forms in two ways:",[131,132,133,140],"ul",{},[134,135,136,139],"li",{},[18,137,138],{},"Pigment coloration",": scales contain coloring substances — melanins (black, brown), flavones (yellow), pterins (white, yellow).",[134,141,142,145],{},[18,143,144],{},"Structural coloration",": the nanostructure of scales scatters and reflects light of a specific wavelength. This is how the blue color of morphos and some blues works: there is no pigment, but the scales act as a diffraction grating.",[10,147,149],{"id":148},"four-life-stages","Four Life Stages",[15,151,152,153,156],{},"Butterflies undergo ",[18,154,155],{},"complete metamorphosis"," — four fundamentally different stages:",[158,159,160,166,172,178],"ol",{},[134,161,162,165],{},[18,163,164],{},"Egg"," — embryonic stage, 5–14 days",[134,167,168,171],{},[18,169,170],{},"Caterpillar"," (larva) — growth stage, from several weeks to several months",[134,173,174,177],{},[18,175,176],{},"Pupa"," — transformation stage, 2–8 weeks",[134,179,180,183],{},[18,181,182],{},"Imago"," (adult butterfly) — reproductive stage, from several days to a year",[15,185,186,187,102,191,74],{},"Read more about each stage in the articles ",[108,188,190],{"href":189},"\u002Fen\u002Fentsiklopediya\u002Fzhiznennyj-tsikl","life cycle",[108,192,194],{"href":193},"\u002Fen\u002Fslovar\u002Fmetamorfoz","metamorphosis",[10,196,198],{"id":197},"how-butterflies-differ-from-moths","How Butterflies Differ from Moths",[15,200,201],{},"In Russian, \"motylёk\" (moth) is not a strict taxon but an everyday name for nocturnal lepidopterans. Biologically, the key features are:",[203,204,205,221],"table",{},[206,207,208],"thead",{},[209,210,211,215,218],"tr",{},[212,213,214],"th",{},"Feature",[212,216,217],{},"Day-flying butterflies",[212,219,220],{},"Nocturnal butterflies \u002F moths",[222,223,224,236,247,258],"tbody",{},[209,225,226,230,233],{},[227,228,229],"td",{},"Antennae",[227,231,232],{},"Club-shaped (with a thickened tip)",[227,234,235],{},"Feathery or thread-like",[209,237,238,241,244],{},[227,239,240],{},"Resting posture",[227,242,243],{},"Wings folded vertically",[227,245,246],{},"Wings spread horizontally",[209,248,249,252,255],{},[227,250,251],{},"Body",[227,253,254],{},"Slender",[227,256,257],{},"Often bulky, hairy",[209,259,260,263,266],{},[227,261,262],{},"Activity",[227,264,265],{},"Daytime, in sunny weather",[227,267,268],{},"Dusk and night (most species)",[15,270,271,272,74],{},"There are no strict rules: some nocturnal species fly by day, and some day-flying species hide in cloudy weather. Read more in the article ",[108,273,58],{"href":274},"\u002Fen\u002Fvidy-babochek\u002Fdnevnye-babochki",[10,276,278],{"id":277},"why-study-butterflies","Why Study Butterflies",[15,280,281],{},"Butterflies are a convenient indicator of ecosystem health. They respond sensitively to climate change, soil and water quality, and vegetation condition. Scientists use butterfly community composition as a measure of regional biodiversity.",[15,283,284,285,288],{},"Butterflies are also important ",[18,286,287],{},"pollinators",": visiting flowers for nectar, they transfer pollen. Some plants are pollinated almost exclusively by butterflies.",[15,290,291,292,295],{},"Finally, butterflies are attractive for nature observation — ",[18,293,294],{},"butterfly watching"," is gaining popularity as ecological tourism.",[15,297,298,299,303,304,74],{},"To start exploring — see the ",[108,300,302],{"href":301},"\u002Fen\u002Fsemeystva","butterfly families"," section and the ",[108,305,307],{"href":306},"\u002Fen\u002Fopredelitel","identification guide",{"title":309,"searchDepth":310,"depth":310,"links":311},"",2,[312,313,314,315,316,317,318],{"id":12,"depth":310,"text":13},{"id":44,"depth":310,"text":45},{"id":77,"depth":310,"text":78},{"id":125,"depth":310,"text":126},{"id":148,"depth":310,"text":149},{"id":197,"depth":310,"text":198},{"id":277,"depth":310,"text":278},"\u002Fimages\u002Fentsiklopediya\u002Fchto-takoe-babochki.png","Butterflies are insects of the order Lepidoptera with four wings covered in scales. More than 157,000 species exist worldwide.","md",[323,326,329,332],{"q":324,"a":325},"What order do butterflies belong to?","Butterflies belong to the order Lepidoptera (scale-winged insects). It is one of the largest insect orders — with more than 157,000 described species, including both day-flying butterflies and moths.",{"q":327,"a":328},"What covers a butterfly's wings?","Butterfly wings are covered with tiny scales — modified hairs. The order name comes from them: lepis (scale) + pteron (wing). Scales create coloration and pattern.",{"q":330,"a":331},"How many legs does a butterfly have?","Six — like all insects. However, in nymphalids the front legs are greatly reduced and not used for walking, so it may appear they have four legs.",{"q":333,"a":334},"Can butterflies hear?","Yes. Many species have hearing organs — tympanal organs on the abdomen or thorax. They allow butterflies to detect bat ultrasound and evade them in time.","Photorealistic scientific beauty photo, Papilio machaon butterfly wings spread from above on white background, four wings perfectly symmetrical, detailed scale texture visible, natural history museum specimen aesthetic with artistic lighting, 16:9",{},true,1,"encyclopedia","\u002Fentsiklopediya\u002Fchto-takoe-babochki","01.05.2026",null,{"title":344,"description":345},"What Are Butterflies — Structure, Classification, and Features","What butterflies are: the order Lepidoptera, body structure, four life stages, how many species exist worldwide, and how butterflies differ from moths.",{"loc":340},"entsiklopediya\u002Fchto-takoe-babochki","1ROVeHcpvHON-djoY-rQLfUo2PqpMcjjECEgr7j0-g8",[],[],[352,358,364,370,376,382,388,394,400,406,412,418,424,430,431,435,440,446,452,458],{"title":353,"description":354,"path":355,"coverImage":356,"publishedAt":357,"order":342},"Butterflies and the Future: Modelling Range Shifts and Extinction Risk","Climate change is projected to redraw where butterflies can live — modelled winners expand, mountain and northern specialists run out of habitat.","\u002Fentsiklopediya\u002Fbabochki-budushchego","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-budushchego.png","20.07.2026",{"title":359,"description":360,"path":361,"coverImage":362,"publishedAt":363,"order":342},"Butterflies in Art and Culture","Butterflies have inspired art, mythology, and belief on every continent — from ancient Egypt to Nabokov's fiction, one of humanity's most resonant symbols.","\u002Fentsiklopediya\u002Fbabochki-v-kulture","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-v-kulture.png","18.08.2026",{"title":365,"description":366,"path":367,"coverImage":368,"publishedAt":369,"order":342},"Butterflies of Meadows and Steppes","Meadows and steppes support the richest butterfly communities in the temperate world, but face drastic losses across temperate Eurasia.","\u002Fentsiklopediya\u002Fbabochki-lugov-i-stepej","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-lugov-i-stepej.png","06.08.2026",{"title":371,"description":372,"path":373,"coverImage":374,"publishedAt":375,"order":342},"Butterflies of Mountain Ecosystems","Mountain butterflies face extreme conditions — intense UV, cold nights, thin air — yet alpine zones support specialised, spectacular communities.","\u002Fentsiklopediya\u002Fgornie-babochki","\u002Fimages\u002Fentsiklopediya\u002Fgornie-babochki.png","31.07.2026",{"title":377,"description":378,"path":379,"coverImage":380,"publishedAt":381,"order":342},"Butterflies of Tropical Forests","Tropical forests cover less than 7% of Earth's land, but harbour over half of all butterfly species, spread across forest layers and under growing threat.","\u002Fentsiklopediya\u002Fbabochki-tropicheskih-lesov","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-tropicheskih-lesov.png","12.05.2026",{"title":383,"description":384,"path":385,"coverImage":386,"publishedAt":387,"order":342},"Butterfly Observer's Equipment","You need very little to start watching butterflies — good binoculars and a field guide take you most of the way. This covers essential and optional gear.","\u002Fentsiklopediya\u002Foborudovanie-nablyudatelya","\u002Fimages\u002Fentsiklopediya\u002Foborudovanie-nablyudatelya.png","22.05.2026",{"title":389,"description":390,"path":391,"coverImage":392,"publishedAt":393,"order":342},"How to Attract Butterflies to Your Garden","A butterfly-friendly garden needs the right nectar and host plants, sunny sheltered spots, and minimal pesticide use to support butterflies year-round.","\u002Fentsiklopediya\u002Fbabochki-v-sadu","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-v-sadu.png","15.05.2026",{"title":395,"description":396,"path":397,"coverImage":398,"publishedAt":399,"order":342},"How to Photograph Butterflies","Butterfly photography rewards patience and technique. This guide covers camera settings, approach methods, light conditions, and getting sharp close-up shots.","\u002Fentsiklopediya\u002Fkak-fotografirovat-babochek","\u002Fimages\u002Fentsiklopediya\u002Fkak-fotografirovat-babochek.png","19.05.2026",{"title":401,"description":402,"path":403,"coverImage":404,"publishedAt":405,"order":342},"Mimicry and Camouflage in Butterflies","How butterflies use Batesian and Müllerian mimicry, warning colours, and camouflage to survive — from mocker swallowtails to dead-leaf butterflies.","\u002Fentsiklopediya\u002Fmimikriya-i-maskirovka","\u002Fimages\u002Fentsiklopediya\u002Fmimikriya-i-maskirovka.png","24.07.2026",{"title":407,"description":408,"path":409,"coverImage":410,"publishedAt":411,"order":342},"Monarch Butterfly Migration — One of Nature's Greatest Journeys","Every autumn, monarch butterflies travel up to 4,500km from Canada to Mexican mountain forests — navigation and multigenerational memory puzzle science.","\u002Fentsiklopediya\u002Fmigratsiya-monarkha","\u002Fimages\u002Fentsiklopediya\u002Fmigratsiya-monarkha.png","08.05.2026",{"title":413,"description":414,"path":415,"coverImage":416,"publishedAt":417,"order":342},"Red Data Book Butterflies of Russia","Russia's Red Data Book 2020 list: categories 0–5 and which day-flying butterflies are actually listed. What that means for observers.","\u002Fentsiklopediya\u002Fkrasnaya-kniga-babochek-rossii","\u002Fimages\u002Fentsiklopediya\u002Fkrasnaya-kniga-babochek-rossii.png","26.05.2026",{"title":419,"description":420,"path":421,"coverImage":422,"publishedAt":423,"order":342},"The Global IUCN Red List and Butterfly Conservation Status","How the IUCN Red List assesses butterfly extinction risk worldwide, and why so few of the roughly 18,000 known species have been formally evaluated.","\u002Fentsiklopediya\u002Fkrasnaya-kniga-babochek-mira","\u002Fimages\u002Fentsiklopediya\u002Fkrasnaya-kniga-babochek-mira.png","22.07.2026",{"title":425,"description":426,"path":427,"coverImage":428,"publishedAt":429,"order":342},"Wing Scales and Structural Colour: How a Butterfly's Wing Actually Works","Why butterfly wings are covered in microscopic scales, and how some colours — like Morpho blue — come from physical structure rather than pigment.","\u002Fentsiklopediya\u002Fstroenie-kryla-babochki","\u002Fimages\u002Fentsiklopediya\u002Fstroenie-kryla-babochki.png","26.07.2026",{"title":5,"description":320,"path":340,"coverImage":319,"publishedAt":341,"order":338},{"title":45,"description":432,"path":433,"coverImage":434,"publishedAt":341,"order":310},"About 157,000 lepidopteran species are described worldwide. Day-flying butterflies number about 20,000 species. Including undiscovered species, estimates reach 180,000–200,000.","\u002Fentsiklopediya\u002Fskolko-vidov-babochek-sushchestvuet","\u002Fimages\u002Fentsiklopediya\u002Fskolko-vidov-babochek-sushchestvuet.png",{"title":198,"description":436,"path":437,"coverImage":438,"publishedAt":341,"order":439},"Butterflies and moths are both lepidopterans, but differ in antennae, resting posture, and activity time. We examine the features with examples.","\u002Fentsiklopediya\u002Fbabochki-i-motylki","\u002Fimages\u002Fentsiklopediya\u002Fbabochki-i-motylki.png",3,{"title":441,"description":442,"path":443,"coverImage":444,"publishedAt":341,"order":445},"Popular Butterfly Species","The best-known butterflies of the world: swallowtail, red admiral, peacock, Apollo, monarch — descriptions and where to find them.","\u002Fentsiklopediya\u002Fpopulyarnye-vidy-babochek","\u002Fimages\u002Fentsiklopediya\u002Fpopulyarnye-vidy-babochek.png",4,{"title":447,"description":448,"path":449,"coverImage":450,"publishedAt":341,"order":451},"Butterfly Life Cycle","The butterfly life cycle has four stages: egg, caterpillar, pupa, and adult. Complete metamorphosis lasts from several weeks to several years.","\u002Fentsiklopediya\u002Fzhiznennyj-tsikl","\u002Fimages\u002Fentsiklopediya\u002Fzhiznennyj-tsikl.png",5,{"title":453,"description":454,"path":455,"coverImage":456,"publishedAt":341,"order":457},"Where Butterflies Live","Butterflies inhabit all climatic zones except Antarctica. We explore biotopes: tropics, meadows, forests, mountains, steppes, tundra, and cities.","\u002Fentsiklopediya\u002Fgde-obitayut-babochki","\u002Fimages\u002Fentsiklopediya\u002Fgde-obitayut-babochki.png",6,{"title":459,"description":460,"path":461,"coverImage":462,"publishedAt":341,"order":463},"How to Use the Atlas","Guide to using the butterfly atlas: how to identify a species, how sections are organized, and how to use the identification guide and encyclopedia.","\u002Fentsiklopediya\u002Fkak-polzovatsya-atlasom","\u002Fimages\u002Fentsiklopediya\u002Fkak-polzovatsya-atlasom.png",7,1787125912177]