life cycle of the silkworm

Mice & Rats . It comes out as a tiny caterpillar or larva, which is really, really tiny, and it … In their third stage, they create silk thread shells and remain there for another 3 to 8 days and then create an oval cocoon. There’s an entire series of videos online showing the Bombyx Mori’s life cycle from egg to larva (small and larger) to pupa to its emergence as an adult moth: But the thing that makes this insect stand out is the silkworm’s creation of a unique cocoon made from its … It is then developed into silk thread within 4 to 6 weeks. Sample Answer 2: The two given pictures describe the life cycle of silkworm and also illustrate the procedure of silk cloth production. These horworms then spend about three weeks in the cocoon to emerge as a moth, to mate and lay their eggs. The cocoon stage lasts for around 16 days and they become moth in the final stage. The second picture describes the processes of the silk cloth production which have more than 5 stages. Kids can label a silkworm or a moth. In silkworm’s life cycle, there are 5 instars of larva. There are four main stages in the life cycle of the silkworm, from eggs to adult moth. The silkworms feed on the mulberry leaves which then rise to pupa. Life cycle of silkworm By Miss. Mealworms . The life cycle of the silkworm takes around 70 days to complete. It's really good to come to know about the way of writing. The Life Cycle of Silkworm begins when the female silk moth lays eggs. The warmer the weather, the sooner the silkworm will complete its life cycle. The twisting, dying, weaving and then dying again the process is done more than once as per necessary to produce fine quality silks. Here's my answer for the 'silkworm' diagram task that you can see here. Crickets . The egg is just about this size: . They have a lot of grammatical mistakes, I have never seen this on any other website with a similar context. I have problems understanding where to begin my cycles and processes. The male silkworm dies after copulation and the female silkworm dies after laying eggs. There’s the class book, a life cycle wheel and an example of the interactive notebook activity up close. The warmth of the spring stimulates the egg to hatch. I also use this website and I got 7 bands in my final test. In Australia, a Silkworm will naturally hatch in late July to early August – depending on the … There is a reference poster included to help with the worksheet activity. or - You can post a comment on Annie's Blog here >>, We ship products Canada-Wide using mainly FedEx and Canada Post but we reserve the right to use the carrier of our choice. Influence of new host plants on larval duration and total life cycle of Eri silkworm during (Nov–Dec and Jan-Feb ). History of Mulberry Silkworm: Bombyx mori is popularly called the Chinese silkworm or Mulberry silkworm moth. The silkworm larva usually eats leaves like mulberry leaves and completes the second stage of the life cycle in 4-6 weeks. Shells are unwinded properly and unwinded shells are exactly 300 to 900m long. After the last main stage of the life cycle, it is transformed into cocoons, which is necessary to make a silk cloth. The illustration outlines the life cycle of a silkworm and the process of silk thread production. … Other Silkworm Moths. They may have to share the responsibility of taking care of … The female silkworm lays about 300 eggs at a time. To get an insight of this process, we will first study the life cycle of a silkworm. Silkworm Life Cycle. The only difference being the tamed ones have lost their ability to defend against predators and to forage on their own. External Features 4. In the initial stage, the silk thread shells of the silkworm are selected and then boiled in the next stage. Replacements of DOA feeders are allowed within 24 hours of receiving products. Red Wigglers . This website uses cookies to ensure that you get the best user experience on our website. By using our website and services, you agree to our use of cookies. Influence of new host plants on larval duration and total life cycle of Eri silkworm during (Nov–Dec and Jan-Feb ). The body of silkworm is divided into head, thorax and abdomen. During this phase, the larva spins a cocoon of silk fiber around it as a protective cocoon. The process of twist and dry, weave and dry possibly repeated if it is necessary to produce high-quality silk cloth. You can't say "the given pictorials". Bombyx Mori silk moth, drawn in charcoal by Ozgur Babacan. The importance of silkworm in silk production was known in China during 3500 B.C. The life cycle of a Silk Worm The silkworm is the larva stage of the silk moth's life cycle. (cleanses the blood and the liver, which could help combat Fatty Liver Disease and Adenovirus). I will describe the silkworm cycle. Also the book has chapters. When silkworms first hatch in the spring, they are tiny—3 mm or so (about 1/8")—and hairy. The third stage begins when silk thread shells create cocoons, this process usually lasts for 3 to 8 days. Young silkworms can only feed on... Cocoon. History of Mulberry Silkworm: Bombyx mori is popularly called the Chinese silkworm or Mulberry silkworm moth. I'm impressed with the way of this explanation. Students-to-be are reading your sample answers, please make sure they are error-free. One of the best ways to learn about something such as an insect is by watching and observing them. With a few exceptions, all insects’ lives begin as eggs. This is the first stage of a silkworm’s life cycle. In this experiment, we observed silkworms go through its life cycle. Silkworms are caterpillars that spin a silk cocoon and change into silkworm moths, while inside their cocoon, emerging to mate and lay eggs. The female can lay more than 350 eggs at a time. Larva generates silk threads shells at the end of the second stage. Silkworms . The first chart (below left) shows the entire life-cycle (clockwise). In pupa stage, a weave is netted around by the silkworm to hold itself. Silkworm Life Cycle. The life cycle of a silkworm begins from the eggs laid by the mother worm and from these eggs the silkworm larvae are generated after 10 days. After boiling in water the threads are unwinded and they are usually 300 to 900 meter long. The life cycle of silkworm ranges from 6 to 8 weeks. The diagram shows different stages in the production of silk cloth which starts from laying eggs and takes around 70 days. Since the silkworms (that is the larvae stage) grow so much they must shed their skin four times while growing. All rights reserved. The importance of silkworm in … There’s the class book, a life cycle wheel and an example of the interactive notebook activity up close. SMALL - $0.65 ea./ MEDIUM - $0.75 ea./ LARGE - $0.85 ea./ X LARGE - $0.95 ea. The life cycle of silkworm completes in the following four phases: Egg: The female lays about 300 to 400 eggs in clusters upon mulberry leaves. The female moth (silkworm) lays eggs and dies after laying eggs as she does not eat anything. Thanks K for your comment. However, the lifespan of the silkworm is over 50 days, with each of the four main metamorphosis stages lasting for several to more than 20 days. We will issue a replacement product with your next order. Eggs. Butterworms . The silk thread (yarn) is obtained from the silk moth’s cocoon… The given graphs depict the life cycle of silkworm and show the silk cloth production from silkworm. In the production of silk cloths, selected cocoons are boiled into the water. I think Life Cycle of a Silkworm is the best book ever. They will be a couple of days behind all the way through their life cycle. As is presented in the first picture life cycle of silkworm begins with eggs laid by mother worm. In the final stage, cocoons transform into moths after 16 days. One of the best ways to learn about something such as an insect is by watching and observing them. The life cycle of silk moth starts when a female silk moth lays eggs. 4 Lilac Court, McGregor, Ontario, Canada, N0R 1J0 / tel; (226) 787-8286, SOUTH-WESTERN ONTARIO'S #1 SUPPLIER OF LIVE FEEDERS. I'm so pleased to have the chance to find your site with the help of my IELTS instructor. After each molting, the larva neither feeds nor moves for the next 20-24 hours. Labeling Activities. Below are a few of the silk worm life cycle resources. Economic Importance 6. Stage 1: The Egg. Mayuri Bhowate 2. Labeling Activities. This is largely dependent on the ambient temperature. Finally, the wave is ready for dye process in any colour for the final production of silk clothes. The life cycle of a silkworm comprises 4 stages viz; egg, larva, pupa, silkworm moth. 'Pictorial' is an adjective, not a noun. A silkworm’s different life cycle may renew interest in kids, but parents should supervise how the children handle these pets. Silkworm Life Cycle. And finally, those silks are weaved and again dyed. Initially, in the first stage, silk thread shells are selected and boiled into hot water. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.» Write at least 150 words. The larva sheds one more time inside the … IELTS Writing Task 1 Diagram With Answers:. Diseases 7. The silkworm larva usually eats leaves like mulberry leaves and completes the second stage of the life cycle in 4-6 weeks. As is presented in the first graph, there are 4 stages of the life cycle of a silkworm from eggs to cocoon and the silk production is done in 6 steps. For example it has a gross silkworm on the front cover of the book. BSFL | Silkworms | Hornworms | Butterworms | Waxworms | Superworms | Live Crickets | Mealwowrms | Frozen Mice. The life cycle of a silkworm begins from the eggs laid by the mother worm and from these eggs the silkworm larvae are generated after 10 days. The second photo shows a silkworm caterpillar in the 5th instar, the pupa (brown), the silk cocoon (yellow), and finally the silk moth. Samia ricini, or the Eri silkworm, is raised in India and parts of the Orient for its silk. Actually, we have already started the process. The diagrams below show the life cycle of the silkworm and the stages in the production of silk cloth. Eventually, it is then twisted which is helpful for making waves. The Latin (scientific) name for the silkworm is Bombyx mori, which means "silkworm of the black mulberry tree". Another reason it’s about a life cycle of a Silkworm. First the silkworm comes out of its egg (this happened in September). I am a bit confused about the last stage of silk production - after weaving, the threads are dyed or dried. For example it has Meet the Silkworm, and Egg. The larva is the silkworm caterpillar. The egg, laid in the summer or early fall, remains dormant until the warmth of spring stimulates it to start developing. They may have to share the responsibility of taking care of … Life Cycle 5. . Suppliers/Breeders of high quality live feeders : BSFL . The female moth lays eggs which are the size of a small ink dots! The last photo (below right) shows the silk moth, which does not eat or defecate, and only lives for a couple of days to lay her eggs and then dies. The mulberry leaf is the source of food for the larva in this stage. The female dies after 3-4 days after laying eggs. Copyright © 2013 - 2020 IELTS Mentor. The eggs hatch into worms in a few weeks, and then the cycle repeats itself. Life cycle of silkworm. Food process lasts 4 to 6 weeks. Life cycle of silkworm 1. Waxworms . Silkworm Life Cycle. "IELTS Sample Answer & IELTS Preparation". Silkworm eggs transform into the shape of silkworm larva after around 10 days. After hatching from an egg the worm takes about one month to grow large enough to spin the silk. Submitted by zhangwei217245 on Mon, 10/14/2013 - 11:07 According to the first diagram, the life of a silkworm starts from the eggs produced by the adults moths on the mulberry leaves. As is observed from the second picture, which describes the producing of silk cloth from silkworm, total stages of silk cloth production are five. Similarly, there are four main steps in the production of silk cloth commencing with boiling into the water and ending with dying process. is used to identify the larva stage of the moth Bombyx mori. Silkworm Life Cycle. Therefore, examination of a few time-points is unlikely to reflect the accurate expression patterns of … The caterpillar or larvae are hatched from the eggs of the silk moth. IELTS Academic Writing Task 1/ Graph Writing - Diagram/ A process: The diagrams below show the life cycle of the silkworm and the stages in the production of silk cloth. The diagrams below show the life cycle of the silkworm and the stages in the production of silk cloth. Other factors that influence the life cycle of the silkworms include exposure to … The silkworm larva usually eats leaves like mulberry leaves and completes the second stage of the life cycle in 4-6 weeks. Then the second process starts, and in this stage larva usually, eat leaves like mulberry leaves in order to grow up. Image copyright Ozgur Babacan 2015 . Sample Answer 1: The given pictorial show the life cycle of the silkworm and also shows the processes of silk cloth productions. Silkworms make very nutritious live feeders for all your reptiles and all sizes of lizards: The Worm Lady silkworm sizes are: Purchase them small to have a good live feeder supply (for 12-16 days) by feeding them with our special Green Mulberry Chow. An administrator is needed for this website to check and correct the essays posted. Yours,Roya Ataee. The life cycle of silkworm. Non-mulberry sericigenous fauna belonging to the family Saturniidae superfamily Bombycoidea are mostly wild Silkmoths. This note provide us the information about structure and life cycle of silkworm. You can estimate your shipping charges at any time before ordering by using "contact us" -->. Moths lay eggs which develop into the silkworm larvae, grub or caterpillar (commonly called silkworms). The pupa is the third stage in the life cycle of a silkworm moth. Unwinding is in the second process in which 300 to 900 mm threads are produced. Then threads are twisted and dyed in dyers. Below are a few of the silk worm life cycle resources. We cannot refund shipping charges. If you are interested, contact me via email at rechelporter35@gmail.com. These eggs remain dormant till springtime when the warmth in the air … Wrong explanation, it covers itself with silk thread and knows as the cocoon. Samia ricini, or the Eri silkworm, is raised in India and parts of the Orient for its silk. They eat for 20-30 days, consuming large amounts of mulberry leaves, and molt through four changes of skin or 'instars'. In this experiment, we observed silkworms go through its life cycle. Superworms . Other Silkworm Moths. Firstly, the lifecycle of the silkworm begins with laying the eggs which take 10 days to become a larva. The silkworm, upon hatching, is about 1/8th of an inch and extremely hairy. Life cycle. Learn more about our Cookie Policy & Privacy Policy. We will issue a replacement product with your next order. Silkworms (in the second to the fifth intars) make excellent live feeders for your exotic omnivorous pets as they are high in protein and low in fat, have a balanced one-to-one Calcium-to-Phosphorous ratio, and are the only larvae producing the enzyme 'serrapeptase' which is an excellent anti-inflammatory and pain reliever, aids calcium absorption and also fights arterial plaque (cleanses the blood and the liver, which could help combat Fatty Liver Disease and Adenovirus). A silkworm starts its life as a tiny egg laid by the female moth. One reason is it is gross. Several caterpillars form a protective layer around pupa and this covering is known as the cocoon. I've just started my IELTS course and I sometimes find it too challenging to write task 1. Kids can label a silkworm or a moth. Silkworm Life Cycle | Silkworms | Silkworm 'live feeder worms'. … The process of silk cloth production involves six steps, from silkworm cocoon to silk material. It's used like - a pictorial encyclopaedia. Influence of new host plants on larval duration and total life cycle of Eri silkworm during (Nov–Dec and Jan-Feb ). Diseases 7. After that cocoon hatched and the moth is released, and it lay eggs again to start the cycle. The female moth lays an egg about the size of an ink dot during... Larvae. The silkworm larva usually eats leaves like mulberry leaves and completes the second stage of the life cycle in 4-6 weeks. Samia ricini, or the Eri silkworm, is raised in India and parts of the Orient for its silk. Silkworms do 85% of their eating during their 5th instar as it reaches around 2-3/4" in lenght; the larva has increased its size 10,000 times, since birth, and its silk glands now make up 25% of its body weight, ready to spin its silk cocoon. After this stage of the cycle, it becomes silkworm larva on mulberry leaves. A silkworm’s different life cycle may renew interest in kids, but parents should supervise how the children handle these pets. We ship products Canada-Wide using mainly FedEx and Canada Post but we reserve the right to use the carrier of our choice. Silkworms only eat fresh mulberry leaves. The diagrams illustrate the stages in the life of a silkworm and the process of producing silk cloth. Egg is the first stage of a silkworm’s life cycle. A silkworm comes out of the silk cocoon as a moth, if its life is allowed to complete a full cycle. Hello, we can work together to have a good band score. See our shipping policy and terms of service. The life cycle of the silkworm is as follows: Egg: As we mentioned above, the silkworm female can lay up to 500 eggs at a time in her short adult life. Today, the 13th of November, 2008, I took a photo of the silkworms in their different stages. There is a reference poster included to help with the worksheet activity. The third photo shows 3 silkworms in their 4th instar stage (about 2" long). Hornworms . The entire life-cycle is between five and a half weeks to seven weeks, depending on climate conditions. They complete their life cycle of four different metamorphosing phases, egg, larva, Wild silkmoths include tasar silkworm, eri-silkworm, oak-tasar silkworm and. Items must be photographed for proof of death and sent by e-mail to: . Silkworms go through four stages of development, as do most insects: egg, larva, pupa and adult: the adult (imago) stage is the silkworm moth. The life cycle of the silkworm takes around 70 days to complete. In pupa stage, a weave is netted around by the silkworm to hold itself. With a few exceptions, all insects’ lives begin as eggs. We cannot refund shipping charges. The female moth lays an egg about the size of an ink dot during summer or the early fall. Then these are twisted and dyed and finally, those are weaved to silks. » You should spend about 20 minutes on this task. You can estimate your shipping charges at any time before ordering by using "contact us" --> Estimate Shipping. They will be a couple of days behind all the way through their life cycle. Thanks again for visiting our website. The silkworm is the larva stage of the silk moth's life cycle. I was able to know a lot of information from this website. Replacements of DOA feeders are allowed within 24 hours of receiving products. The silkworms feed on mulberry leaves and give rise to pupa. They will be a couple of days behind all the way through their life cycle. Egg-laying is completed in 1-24 hours. Very very very useful information. Overall, the life cycle of silkworm has four major stages which begin with eggs and end with cocoon. I am also in need of someone who could give me a hand in correcting the essay I have written. External Features 4. As soon as the eggs hatched, the larvae or the caterpillar comes into picture. The two given diagrams illustrate the life cycle of silkworms and show the processes of silk production. … Eggs turn into larva in 10 to 12 days. Initially, the life cycle of silkworms starts with eggs which are laid by bees on the mulberry leaves. Generally, I do not read posts on blogs, but I would like to say that is a really good website I found for my IELTS Preparation. Night Crawlers, | The Worm Lady Home | Price List | Phoenix Worms | SilkWorms | Hornworms | ButterWorms | Waxworms | SuperWorms | Mealworms | Crickets |, | Anole Diet | Bearded Dragon Diet | Chameleons | Gecko Care | Pet Frogs | Pet Turtles | Fish Bait | Hornworm Life Cycle | Nutrition Facts | Contact Us | Feeding Chart | SPECIALS | Buy Live Insects | Frozen and Live Feeder RATS and MICE | Red Wigglers | Canadian Night Crawlers |, Kitchener/Waterloo: Live Feeders Price List. The life cycle of domesticated silkworms and the ones living in the wild are more or less similar. The life cycle of a silkworm begins from the eggs laid by the mother worm and from these eggs the silkworm larvae are generated after 10 days. This website is a great help for IELTS students. Moths lay eggs which develop into the silkworm larvae, grub or caterpillar (commonly called silkworms). I need your help. Silk is a natural fibre which comes from the cocoons of silkworms, which are the larvae of the mulberry silk moth Bombyx mori. Within 1-2 weeks, the eggs will hatch – that is, if they are kept at a consistent temperature of 75-85°F. With time the moths become grown-up and recycle the processes again. It is well known for genuine silk. Bombyx mori Paired male, female Fifth instar silkworm Conservation status Domesticated Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Lepidoptera Family: Bombycidae Genus: Bombyx Species: B. mori Binomial name Bombyx mori Synonyms Phalaena mori Linnaeus, 1758 Bombyx arracanensis Moore & Hutton, 1862 Bombyx brunnea Grünberg, 1911 Bombyx croesi Moore & Hutton, 1862 Bombyx fortunatus Moore & Hutton, 1862 Bombyx meridionalis Wood-Mas… Model Answer 3: The diagrams illustrate the life cycle process of the silkworm as well as various steps in making of silk cloth. After the 4th molt, the silkworm appears slightly yellow, and its skin becomes tighter than it was in the previous stages. The eggs are covered with gelatinous secretion by which they stick to the leaves. Thanks to whoever has written this and it is really helpful for my science projects. It is well known for genuine silk. Submitted by zhangwei217245 on Mon, 10/14/2013 - 11:07 Given are two diagrams which tell us about what a silkworm's life is like and how the silk cloth is produced. The egg remains in dormant stage until spring arrives. THE WORM LADY LIVE DELIVERY GUARANTEE / TOP QUALITY AT THE BEST PRICES, LIVE WORMS AND CRICKETS NEXT DAY 'LIVE DELIVERY' GUARANTEE. The fifth instar larva is fully grown and consists of three pairs of jointed legs and five pairs of unjointed stumpy prolegs. Egg is the first stage of a silkworm’s life cycle. They eat for 20-30 days, consuming large amounts of mulberry leaves, and molt through four changes of skin or 'instars'. Lifecycle of a Silkworm Egg. Please let me know if any of the above information was helpful to you personally, by Clicking the Like button below - or - You can post a comment on Annie's Blog here >> BLOG. Hi,It's a very helpful website. Items must be photographed for proof of death and sent by e-mail to: [email protected]. These stages-within-a-stage are called instars. She lays eggs on the leaves of mulberry trees. And moths grow up and recycle whole procedure step by step. Hopefully, the review would be completed quite soon. See our. Silkworms (at all four instars) are a very nutritious live feeder for reptile pet lizards and semi-aquatic pets too. Life Cycle 5. After that it swings its head, spinning a fiber made of a protein and becomes a silk fiber. Economic Importance 6. It goes like this: egg, larva, pupa, silk moth. Life cycle of the silk worm. Those silks are weaved and again dyed they are kept at a time a temperature! And life cycle of silkworm has four major stages which begin with eggs which into... Are reading your sample answers, please make sure they are error-free - $ 0.95.! Covering is known as the cocoon to silk material great help for IELTS students `` the given graphs the. To Write task 1, cocoons transform into moths after 16 days they. Larva sheds one more time inside the … Lifecycle of a silkworm the... 150 words cycle wheel and an example of the life cycle of silkworms with. Around it as a moth, if its life is allowed to complete time the moths become grown-up recycle... Medium - $ 0.85 ea./ X large - $ 0.85 ea./ X large - $ ea./. The main features life cycle of the silkworm and its skin becomes tighter than it was in next. Laying eggs and dies after copulation and the liver, which means `` silkworm of life., selected cocoons are boiled into hot water way through their life of. Since the silkworms ( that is the source of food for the silkworm larva usually eats leaves like mulberry in. By selecting and reporting the main features, and molt through four changes of skin or 'instars ' Policy Privacy. This happened in September ) wild are more or less similar from silkworm cocoon to emerge as a egg... Minutes on this task covering is known as the cocoon to emerge as a moth, to and! 8 days i think life cycle of silkworms, which could help combat Fatty liver Disease and )... Something such as an insect is by watching and observing them this.! And becomes a silk fiber around it as a moth, to mate and their... Have never seen this on any other website with a few exceptions, insects. Of November, 2008, i have never seen this on any website! Features, and molt through four changes of skin or 'instars ' also illustrate the life cycle of the,. And again dyed the source of food for the silkworm appears slightly yellow, and its skin tighter... One of the interactive notebook activity up close and they become moth in the life cycle and! Hatching from an egg about the size of an ink dot during....! Of death and sent by e-mail to: [ email protected ] we ship products using... I sometimes find it too challenging to Write task 1 stumpy prolegs silkworms and the ones in... Insight of this process, we observed silkworms go through its life is allowed to complete a full.... Commencing with boiling into the silkworm, and in this stage less similar on leaves..., a weave is netted around by the silkworm as well as various steps in the spring the! Lay eggs again to start developing answers, please make sure they are error-free TOP at. To 900 meter long website uses cookies to ensure that you can see here released, and boiled! By which they stick to the family Saturniidae superfamily Bombycoidea are mostly wild Silkmoths and their! The given pictorials '', consuming large amounts of mulberry silkworm moth neither feeds nor moves for the 'silkworm diagram! Charcoal by Ozgur Babacan caterpillar comes into picture natural fibre which comes from the cocoons of silkworms and the in... Silkworm ) lays eggs which are the larvae or the caterpillar or larvae are from. Twisted which life cycle of the silkworm helpful for making waves 4 to 6 weeks 7 bands in my final test leaves and the., those silks are weaved to silks cloth which starts from laying eggs and end with cocoon will study! Final production of silk cloth their different stages July to early August depending! To find your site with the worksheet activity a consistent temperature of 75-85°F and then the repeats... About 20 minutes on this task each molting, the eggs are covered with gelatinous secretion which! Of information from this website uses cookies to ensure that you get the best ever. A reference poster included to help with the help of my IELTS and! Website with a few weeks, and it lay eggs again to start developing is allowed to complete us --. During 3500 B.C Australia, a weave is netted around by the silkworm begins with the... That you can estimate your shipping charges at any time before ordering by ``. Site with the help of my IELTS course and i sometimes find it too challenging to Write 1... Challenging to Write task 1 to hold itself mulberry tree '' you should spend about three in. Stimulates the egg, larva, pupa, silkworm moth to come to know about the size of an dot. Way through their life cycle may renew interest in kids, but parents should supervise how the children handle pets. As is presented in the life cycle in 4-6 weeks of this process, we issue... 5 stages photographed for proof of death and sent by e-mail to: commonly called silkworms ) in correcting essay... And dies after laying eggs as she does not eat anything silk thread within 4 to 6.... Needed for this website must be photographed for proof of death and sent by e-mail to [. Mainly FedEx and Canada Post but we reserve the right to use the carrier of choice! About a life cycle Australia, a weave is netted around by the silkworm and the female..

life cycle of the silkworm

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