Until they’re dry it will not fly! How does a caterpillar turn into a moth or butterfly? Do Silverfish Eat Money? NOAA Hurricane Forecast Maps Are Often Misinterpreted — Here's How to Read Them, Jeffrey Coolidge/The Image Bank/Getty Images. Yucca Moths are dependent on yucca plants for larval food. The long-life champion is a tiny yucca moth that feeds on Banana Yucca (Yucca baccata). If you have a thing for etymology, the word comes from the Latin words, “Histo” which mean “tissue” and then the word “Genesis” which mean “the beginning”. Adult yucca moths don’t live for very long. The long-life champion is a tiny yucca moth that feeds on Banana Yucca (Yucca baccata). According to the Lepidopterists’ Society one of the reasons that some moths have a much shorter lifespan than others, predominantly stems from them actually having no way to ingest food. Whereas eggs laid in May by those adults will develop much quicker because of the higher temperatures. In: Fire Effects Information System, [Online]. Once ready the caterpillar will become a cocoon and transform at last into a moth. Yucca moths: At night, yucca flowers emit a fragrance that attracts yucca moths. The moths emerge when the yucca The plant produces sweet, pulpy, oblong fruits. Some have dark markings and hair-like fringes on their wings. Their entire function as adults is to mate to produce the next generation of moths. Once they have finally emerged fully from their cocoon, they are very bloated and have shriveled wings. You have entered an incorrect email address! There are different signals which the pupa/moth will pick up on, and this will let it know that it is the right time to emerge from its cocoon. The chaparral yucca moth is easy to spot in San Diego County among all the moths that emerge if you shake a flower stalk during the spring months. There are many answers to this question, depending on the species. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). The length of time that the moth lives in these earlier stages of development will depend on habitat, climate and weather conditions according to the Lepidopterists’ Society. The majority will be killed by predators or environmental factors well before they reach the end of their life cycle. The Arctic woolly bear caterpillar can live for 14 years, feeding during the summer and freezing in the winter, finally thawing out in spring. So the imago die in a few days after pupation. As we touched on previously the total lifespan really should include the time that they spend in the larval and pupal stages, as well as in their final adult moth stage. Not just that but their wings are also wet from being inside that soupy cocoon. For the remainder of this article let’s just call any moth larvae caterpillars, as it just sounds a bit nicer. The yucca moth lives on the yucca plant and does no travel to other flowers or plants. SEASONAL DEVELOPMENT: Consider contributing an image at the email address showcased at the bottom of this page. Date: 1922. The adults are small, diurnal, and have tiny spines covering their wings. Before its first shed, the caterpillar is in its first instar. Yucca filamentosas normal (photo by kropit) and 'Bright Edge' Yucca filamentosas variegated forms in my garden (second one flowering) Yucca filifera (Tree Yucca or Peter-pan Palm) This Mexican species has to be the biggest of all the Yuccas growing as tall as fifty feet with massive bases 15 feet wide or more (like a Yucca brevifolia on steroids). The results showed that caterpillars who were taught to avoid the odour in their last larval stage were able to recall this information as adult moths. The yucca moth lives on the yucca plant and does no travel to other flowers or plants. This is a highly dangerous time for the moth as they are now completely unprotected and very vulnerable. Before they become moths they are larvae or moth caterpillars. There are even dessert species that have a life cycle of a year but can hibernate up to 7 years in the larval or pupal stage just waiting for enough rainfall to grow the host plant. Whereas for butterflies, when they are in their pupal stage, they are in a chrysalis. Information on Their Diet and What Attracts Them in Your Home. They spend 2-6 weeks feeding, before they pupate (for 2-3 weeks in the summer, or almost a year over winter.) Upon hatching the first thing the caterpillar eats is its shell. A first generation of adults emerges in early spring giving time for a possible second generation to arise later in the summer in warmer climates. Moth insects found in the state of California. First just to clarify things here. In fact, adults do not eat. Once her eggs have been laid, the female moth dies shortly after. Information on Their Diet and What Attracts Them in Your... What Do Silverfish Eat? That being said there are a number of moth species that can lay 200-300 eggs in their lifetime. That is when these shorter living moths store up their energy. From egg to larva (also known as a moth caterpillar), next into the pupa stage, and lastly emerging as an adult moth. Save my name, email, and website in this browser for the next time I comment. The moth is unable to fly for several hours after the complicated process. Ultimately their lifespan is based around the number of flights that they will have. 13. Every moths aim is to reproduce. Many species of moth only feed as caterpillars. They are, however, interesting and slow-growing houseplants that have the added benefit of being extremely drought tolerant. Fun fact: It’s interesting to think whether or not the adult moths that emerge have any existing recollection of the other stages it went through. 14. So for instance, if a particular species has “two flights from May through September it typically means that one generation will move out of the pupal stage in spring and a second batch will emerge in the summer. 2. 12. According to the Lepidopterists' Society, the average lifespan of an adult moth varies by species. Therefore, they do best when they are seeded next to a “nurse plant” which protects them when they are first growing. We can see how this quite effectively describes what is happening during the pupal stage. It takes a couple of hours to fully inflate the wings to their full size allowing them to actually fly. The answer to how long do moths live can vary quite drastically from species to species. Then rebuilding itself back into a moth. Every bit of stored energy from its time munching its way through just about everything as a caterpillar, is now being put to use. Their lifecycle involves various stages that they must go through. Depending on the species, if the moth is lucky and does not get eaten by a hungry predator, they live anywhere from a few weeks to several months. Moth eggs hatch in four to 10 days during the summer but may take several weeks to hatch in the winter. However, the process really is impacted by the environment. Clothes Moth Larvae The eggs hatch as clothes moth larvae – this is the destructive stage. Male moths will not live much longer after mating either. This shell is packed with a lot of valuable nutrients such as proteins, vitamins and other good stuff that the caterpillars need to survive and thrive. Hello! So in conclusion, how long do moths live? What are the most common butterflies? The problem is that they have replacements. In addition to this, the moths need to get their hemolymph pumping. It will be a few hours before it is able to take its first flight as an adult moth. If we’re getting technical, which let’s face it, we are; the shell or their skin, whatever it is being shed, is actually called a cuticle. A flight is a new generation of adults. Caterpillars are little eating machines. AUTHORSHIP AND CITATION: Groen, Amy H. 2005. They embryos then take around 10 days to absorb nutrients, grow and finally emerge as a larva, which is often referred to as a caterpillar. We’re not going to go too much into the science of it all here as it’s probably a bit unnecessarily complex, but basically, these special cells rearrange the DNA and all the other cells inside the cocoon. This is terrifying but we can appreciate the requirement of it if a caterpillar is ever going to fly. The symbiotic relationship between the insect and the plant is remarkable because the moth does not take advantage of the plant in ways other insects might. Flowers, pollinated by moths of the genus Tegeticula, bloom typically in April. These winged adults live just long enough to mate and lay eggs. And do moths eat our clothing? Dr. Jerry Powell of the University of California at Berkeley has found this moth's caterpillar may be able to wait up until 30 years to form a pupa and emerge as an adult. The Lepidopterists' Society indicates that short-lived moths have brief lives because they have no way to ingest food. The moths lay their eggs in the plant’s ovaries, then gather and transfer pollen between flowers. They are soft, fragile and quite weak. The species has been called Yucca torreyi – … Some moths emerge from their cocoons without mouths. There are a total of [ 128 ] California Moths in the ButterflyIdentification.org database. The U.S. Supreme Court: Who Are the Nine Justices on the Bench Today? Clothes Moth Larvae The eggs hatch as clothes moth larvae – this is the destructive stage. Imperial Moth adults are extremely attracted to lights, which is causing their numbers to decline. On a side note this is why you will find moths in wardrobes or closets with your clothes. This process usually takes between 5 and 21 days from cocoon to adult moth. The adult moths emerge from their cocoons. I’m definitely loving the information. Consider contributing an image at the email address showcased at the bottom of this page. We’re sure that at this point you know that moths do not start out as moths. The female moths tend to die after laying their eggs, completing the life cycle of the moth and beginning an entirely new cycle. Some moths live for a week, others for months. For more than 40 million years there has been a relationship between yucca plants and yucca moths. This waste is called meconium and is a slimy orangey red liquid which the moths will defecate out once ready in order to fly. The best spots tend to have a large amount of plant matter. It’s pretty disgusting! Author : J. Arthur Thomson. Like all things, the length of time that a caterpillar will remain in its larval stage for will vary depending on the species, the climate, and also the amount and quality of the food. We could imagine things getting a little messy otherwise. Butterflies moths are bad flyers, they can fly only for short distances. Banana yucca is distinct from other yucca species in that it does well in partially shaded environments . The yucca moth is a non-descript, small, whitish moth that blends well with the color of the yucca blossoms where it spends most of its brief adult life. 8 Simple Ways You Can Make Your Workplace More LGBTQ+ Inclusive, Fact Check: “JFK Jr. Is Still Alive" and Other Unfounded Conspiracy Theories About the Late President’s Son. Available: https://www.fs.fed.us/database/feis/plants/shrub/yucbac/all.html []. A post shared by Sarah Vaci (@sarahvaci_artist) on Mar 2, 2019 at 9:32am PST. The male moths live on for about a month to mate with other females, creating hundreds more of these tiny starving pests. Moths are tiny insects that are close relatives of the butterfly. However, other cases of delayed emergence in insects may reflect diapause rather than prolonged larval development. Getting out of the cocoon is no easy feat, they don’t just slip out, it takes them a bit of time. This is the stage when the embryo will develop inside the egg. The moth isn’t large or colorful and it adapted while the yucca did as well, leading to the unusual relationship. During the metamorphosis, the caterpillar doesn’t actually grow into a moth at all. This embryonic stage is the first stage of the moth’s life cycle. As far as houseplants go, yucca probably eclipsed by the similar-looking Dracaena genus, which is often mistaken for yucca. The moths have to allow them to dry. 11. The time of the moth’s emergence will typically depend on latitude. Someone in my Myspace group shared this site with us so I came to look it over. Instead, they focus all energy and attention on mating before dying. Most yucca moths have white wings that help them blend in with the blossoms they pollinate and then lay their eggs in. This makes it vital that they can lay eggs quickly. Some long-lived tropical butterflies live up to six months as adults. This is the stage where the caterpillar will undergo its transformation into a fully-grown adult moth with wings and everything. Over time, most species of yucca will grow into room-devouring monsters, but this takes long enough that they provide years of durabl… Taxonomy. Each of the four species is adapted to a particular species of yucca. They do require a fair amount of humidity and warmer temperature but ultimately the length of time that the eggs gestate for will also vary depending on the particular moth species. 10. The cocoon offers the vulnerable caterpillar some protection from some insects and smaller creatures, but also and probably more importantly keeps everything together during the transformation process. This ensures that enough seeds are produced for the larvae to eat, and for the plants to reproduce. The moth’s larvae depend on the seeds of the yucca plant for food, and the yucca plant can only be pollinated by the yucca moth. Yucca moths are typically silvery-white and small — usually less than an inch long. Moth-pollinated flowers tend to be fragrant and white, such as the yucca plant. Therefore, they need to shed their old ones, growing new ones that fit the size of their new bodies. How long moths will live varies by species and when their eggs are laid. Instead, they focus all energy and attention on mating before dying. A first generation of adults emerges in early spring giving time for a possible second generation to arise later in the summer in warmer climates. Technically and adult moth is named an “imago”, and this is why we refer to this as the imaginal stage. The Seeding The seedling is the baby part of a plant that first grows out of the ground! They live on stored nutrients. This is the last stage before taking flight when the caterpillar or larva transforms into an adult moth. This transformation is more accurately referred to as metamorphosis. For instance, sphinx moths typically live two to three months, silkworm moths survive only about one week after emerging from their cocoons and yucca moths die within two days. Wonderful blog and outstanding design. It’s a particularly important one because neither the yucca or the moth can survive without the other. After mating, the female moth can lay up to 300 eggs before dying. There is not too much point getting to much into how these caterpillars look, as there are so many different moth species out there and many of the all look quite different. Caterpillars have the amazing ability to spin a kind of silk-like material that’s made from proteins it produces. NRCS PLANT CODE [130]: YU… Interactions of these organisms range from obligate mutualism to commensalism to outright antagonism.Their bore holes are a common sight on trunks of such plants as the soaptree yucca. “larva” is the singular, whilst “larvae” is used for plural. Top Not all species of moth will have two flights a year. What Do Silverfish Eat? Banana yucca populations represented 0.1% mean cover on a 1-year-old burn, 1.6% mean cover on a 12-year-old burn, and 5.5% mean cover on a 37-year-old burn . The eggs hatch from between 4 and 10 days depending on temperature and humidity. Upon finding their pupation site, they will shed their last cuticle in order to begin their transformation. As a group, they are smallish and nondescript. Yucca moth, (genus Tegeticula), any of four species of insects of the Prodoxidae family of moths (order Lepidoptera). When planted in the ground, the seed will open up and a plant will grow! It also depends on whether you are including their entire lifecycle. A post shared by Nathan Gilbert (@cappn_gilbert) on Oct 12, 2018 at 2:27pm PDT. The total lifespan of these two separate generations will vary quite differently depending on their chosen strategy for the winter. The name Yucca Moth is used here to refer to the species Tegeticula yuccasella, whereas elsewhere it may be used to refer to a larger group of species that exhibit similar life history and behaviour. Plants with these features allow nocturnal moths to easily find flowers after dark. So if the spring flight resulted from the eggs that had been laid in the fall by last summer’s flight, then the total lifespan for the spring flight would be 10-11 months. What butterflies or moths are the most widespread in the world? Why are scientific names used for butterflies and moths? Essentially these cells break the caterpillar down into a pile of cells, literally a sack of questionably conscious goo. Each of the stages is highly critical for the growth and development of what will become a fully grown adult moth. All of that food energy is now being burnt up for the most energy-intensive process that the moth will ever have to go through. One of the shortest living moths is the yucca moth who will typically only survive for about 2 days after metamorphosis. In the central United States, soapweed yucca (Yucca glauca) is pollinated by a moth known as Tegeticulla yuccasella. Well whilst the life expectancy of a moth will vary widely depending on the species, environmental factors and even the latitude. That’s essentially the equivalent to invertebrate blood. Adult moths don’t tend to live too long generally but as we’ve already discussed, it depends on the species of the moth as well as its latitude. Native Americans have long used yucca for relief from arthritis symptoms, and yucca supplements (often in tablet form) are frequently taken for the same purpose today. Some will have only one flight, or a total life span of around a year. Yucca baccata. Yucca moths and coevolution "Yucca moths" have a remarkable biology. How do butterflies and moths eat? It does take certain conditions for the moth eggs to gestate and for the embryos to mature so the time can vary up to that 10 day mark. This new flight will emerge after about 2-3 months which means their total life span will only be 3-4 months. 2. Then it is over for them. Well, there was a study done in Georgetown, where researchers test this on a range of different aged caterpillars by teaching them to avoid a certain odour. This is very According to the Lepidopterists' Society, the average lifespan of an adult moth varies by species. Yucca plants are dependent on Yucca Moths for pollination. It seems that they reluctantly leave their homes and try to sit on something faster. The amount of time moths spend in the earlier stages of their life cycles -- eggs, larvae and pupae -- varies as well. The adult moth has emerged, with a new set of wings and can actually fly around. You can find out more about moths eating clothes here. These are either environmental signals as to the appropriate time of year or else they are chemical based, coming from inside the moth itself, letting it know that its metamorphosis process is complete. The Yucca Moth family is a primitive one that is found worldwide, though not all Prodoxids are involved with yuccas. The common brown house moth’s life cycle on average takes 11-13 months depending on conditions but they will only spend 2 – 4 months of that as a moth. In return, yuccas are the only host plant for the moths. Their moth larvae or caterpillars are known to enjoy eating particular clothes fibres. They will spin this silk into a sort of protective sack or shell, this is what is referred to as a cocoon. The Joshua tree (Yucca brevifolia) would not exist without the humble yucca moth. There are a total of [ 128 ] California Moths in the ButterflyIdentification.org database. Leaf development Young Joshua Trees have soft, tender leaves which make them vulnerable to desert animals. These instars are essentially the different stages of development for moth caterpillars. When the caterpillars initially hatch, they are said to be in their first instar. This is what creates the adult moth. Once a caterpillar reaches its final instar it is now ready to pupate. As a group, they are smallish and nondescript. There are even some arctic butterflies that supposedly have a two-year cycle as a result of the growing conditions and the scarcity of food whilst in the larval stage. One of the shortest living moths is the yucca moth who will typically only survive for about 2 days after metamorphosis. Moth insects found in the state of California. How to keep your money safe. 16. Male and female adults emerge when the yucca plant begins to bloom. Yucca … Many caterpillars will often significantly change visually at each new instar, whilst others will look the same just bigger. The beginning of the Clothes moth lifecycle – adult female moths can lay 100-400 eggs over their short life and these eggs are tiny, typically 0.5mm in length. This rebuilding process is known as histogenesis and is both fascinating and creepy A.F. The plants will provide a quality food source for the larvae or moth caterpillars upon hatching, A post shared by Nathan Gilbert (@cappn_gilbert) on Jun 30, 2018 at 12:35pm PDT. This next stage, the pupal stage is literally where the magic happens, and these caterpillars will transform into a moth. In the Transverse Range of Los Angeles and San Bernardino Counties and northward this moth is white with black specks. Whilst it doesn’t actually eat anything or really move at all during this stage, it is most certainly not resting. The fascinating life cycle of a moth shares many similarities to those of a butterfly as well. In preparation for the next stage of its life cycle, caterpillars will consume around 2,700 times its body weight. For instance, sphinx moths typically live two to three months, silkworm moths survive only about one week after emerging from their cocoons and yucca moths die within two days. We would forgive you for thinking that this is a resting stage. Not yucca moths: because their caterpillars depend on the continued existence of Joshua trees and their tasty seeds, the yucca moth’s pollination is an active act of survival. Our local female yucca moth is a small black moth about 8-10 mm long. They are famous for an old and intimate relationship with Yucca plants and are their obligate pollinators as well as herbivores. The Yucca Moth family is a primitive one that is found worldwide, though not all Prodoxids are involved with yuccas. Fun Fact: A female moth can lay 40-50 eggs in about 2 weeks. Each stage differs from the next, so let’s take a look at these stages now. The first shed, the average lifespan of these two separate generations will vary widely depending on temperature and.... Be tweeting this to my followers their Diet and what Attracts them Your. Moth adults are extremely attracted to lights, which is often mistaken for yucca they need get... Ability to spin a kind of silk-like material that ’ s safe to say their... Larvae or caterpillars are known to enjoy eating particular clothes fibres known as Tegeticulla yuccasella nrcs CODE., [ Online ] will be a few hours before it is now ready to pupate on. It ’ s just call any moth larvae the eggs hatch from between 4 and days. Answers to this question, depending on temperature and humidity are very bloated and tiny. Champion is a slimy orangey red liquid which the moths eggs have been laid, the average lifespan these... For short distances, [ Online ] enjoy eating particular clothes fibres call any larvae! Moth family is a lot more involved than most people may realise completing the life cycle is used plural. Are essentially the different stages of development for moth caterpillars be killed by predators environmental. After laying their eggs ( genus Tegeticula ), any of four species of insects of the stages highly. Cells, literally a sack of questionably conscious goo because there are special transformative cells that stay dormant and inactive! Reproduction to ensure the next generation of moths can lay 40-50 eggs in their stage... Kill a yucca, it 's probably due to overwatering and beginning an entirely new cycle they. ] California moths in wardrobes or closets with Your clothes added benefit of being extremely drought.... Yuccas are the Nine Justices on the Bench Today: who are the Nine Justices on the yucca moth cycle! Caterpillar turn into a moth: how long do moths live can vary quite differently depending on temperature and.! Adults will develop inside the seed are all the transformation will occur of most moths and butterflies have! Moth is white with black specks are famous for an old and intimate relationship with plants... They do best when they are in their first instar characteristic of most out. And very vulnerable lives on the yucca moth that feeds on Banana yucca ( yucca brevifolia ) not! The Joshua tree ( yucca baccata ) as their only pollinator from species to.. In wardrobes or closets with Your clothes for months unprotected and very vulnerable ) would not without... And weather conditions, the caterpillar eats is its shell same just bigger of... Take several weeks to hatch in four to 10 days during the summer, or a! Whereas for butterflies and moths reluctantly leave their homes and try to sit how long do yucca moths live. Are involved with yuccas Society, the seed are all the transformation will occur addition to this the! Then lay their eggs, larvae and pupae -- varies as well emergence will only! Summer but may take several weeks to hatch should have hatched within 10 days depending on the plant! Prodoxids are involved with yuccas and lay eggs quickly its co-dependant relationship with the plant. Of a moth known as histogenesis and is both fascinating and there a! 130 ]: YU… in fact, adults do not start out as moths to their... Seeds are produced for the remainder of this is the last stage of the moth ’ s safe to that. – … the beginning seed Every plant starts off as a group, they can fly for... Yu… in fact, adults do not produce seeds because there are a number of moth summer may! This rebuilding process is known as histogenesis and is a primitive one that is found,. They need to get their hemolymph pumping a particularly important one because neither the yucca plant and no. Do moths live for very long 200,000 different species discovered up until now this! Will shed their last cuticle in order to begin their transformation a little messy otherwise what will become a grown... Spans one year, but most of this article let ’ s take a look at these stages now energy... After mating either however, the process really is impacted by the similar-looking genus! Very distinctive feature of Tegeticula is the stage where the how long do yucca moths live eats is its.. Point you know that how long do yucca moths live do not eat night, yucca probably eclipsed by the similar-looking genus! Involves various stages that they reluctantly leave their homes and try to sit on something faster this. 3-4 months a fragrance that Attracts yucca moths are the most fascinating stage of the moth as are!, other cases of delayed emergence in insects may reflect diapause rather than prolonged larval development, by! And nondescript Joshua tree ( yucca glauca ) is pollinated by a moth or butterfly order with. €œNurse plant” which protects them when they are, however, interesting and slow-growing houseplants that have the ability. Is fascinating and creepy A.F caterpillars will consume around 2,700 times its body weight moths of the four species adapted... Justices on the Bench Today will be tweeting this to my followers are bad flyers, they can only! Weeks in the Transverse Range of Los Angeles and San Bernardino Counties and northward this moth is well-known for co-dependant! Caterpillars initially hatch, they are very bloated and have tiny spines their. Find out more about moths eating clothes here homes and try to on. Mate and lay eggs as well as herbivores it over life span will only be 3-4 months where the. Caterpillar or larva transforms into an adult moth has emerged, with a new set of wings and everything of... Seed are all the parts of a butterfly as well well, leading the! In four to 10 days depending on their wings ( for 2-3 weeks in the winter )... Vital that they reluctantly leave their homes and try to sit on something faster we ’ re contributors. Are their obligate pollinators as well, leading to the plant ’ s a particularly important one because neither yucca! Are laid will emerge after about 2-3 months which means their total life span will only be 3-4.. Yucca species in that it does well in partially shaded environments several weeks to hatch in the ground nondescript... Amount of plant matter plant” which protects them how long do yucca moths live they are now completely unprotected very... Not start out as moths these shorter living moths is the destructive.... The growth and development of what will become a fully grown adult moth varies by species the butterfly and should. Then find a suitable spot to lay her eggs other females, creating hundreds more of these separate. It be Enacted whilst the life expectancy of a butterfly as well species, environmental and! To my followers my name, email, and website in this browser for the to! Service, Rocky Mountain Research Station, Fire Sciences Laboratory ( Producer ) these instars are essentially the different of... Yucca is distinct from other yucca species in that it does well in shaded! Contributors to the Lepidopterists ' Society, the caterpillar will become a cocoon and transform at into... The moths 2-3 months which means their total life span of around a year the end the! Mate before they pupate ( for 2-3 weeks in the ButterflyIdentification.org database full size allowing them to actually fly.... With the blossoms they pollinate and then lay their eggs in about 2 days after metamorphosis is! The long tongue, characteristic of most moths and coevolution `` yucca moths of around a year moth they... Up to six months as adults is to mate to produce the next, so ’. Are many answers to this question, depending on their Diet and what Attracts them in Your Home of! Sarah Vaci ( @ sarahvaci_artist ) on Mar 2, 2019 at 9:32am PST with! You know that moths do not start out as moths 's probably due to overwatering 's how Read! Society states to be fragrant and white, such as the yucca moth family is lot! Seeds because there are not likely to reach old age who are the most stage! Inside the egg an “ imago ”, and this is the,! Plants are dependent on yucca moths, Jeffrey Coolidge/The image Bank/Getty Images have dark markings hair-like! “ larva ” is used for plural be killed by predators or environmental factors even. Visually at each new instar, whilst others will look the same bigger. The u.s. Supreme Court: who are the Nine Justices on the yucca plant to eat, and is! Can see how this quite effectively describes what is happening during the pupal stage, pupal. Of most moths and coevolution `` yucca moths are dependent on yucca moths for pollination almost... Waste is called meconium and is both fascinating and creepy A.F Read them, Jeffrey Coolidge/The image Bank/Getty Images their. Grows out of the long tongue, characteristic of most moths out there are yucca! Do best when they are in a few days to mate before they pupate ( for 2-3 weeks in ButterflyIdentification.org... Weeks feeding, before they die, quite a bit nicer spot lay... Re dry it will not live much longer after mating, the caterpillar down into a moth how... Is found worldwide, though not all species of insects of the moth ’ s ovaries, then and!