by the Attacus ricini moth in India; (4) Muga silk produced by the Antheraea assama moth in Assam: {5) Allanthus silk produced by the ... a common point of origin, their shared use of the Yoruba language and culture (Bascom 1969: 5-6). Pure silk is one of the finest and most beautiful natural fibres of the world and is said to be “the queen of fibres.” 19. 0 Moonga silk from Antheraea assama has generally a rather darkbrown colour, but that appears to be much influenced by the leaves on which the worm feeds, the cocoons obtained on the champaca tree (Michelia champaca) giving a fine white fibre much valued in Assam. The caterpillars are green-whitish with strange soft spines on their backs. Where to find the Crayfish.—Professor Huxley, in his valuable work on the cray-fish, published in the "International Scientific Series," tells his readers to study the work with "crayfish in hand." Answer: The alimentary canal consists of the buccal cavity, pharynx, oesophagus, duodenum, ileum and the rectum which leads to the cloaca and opens outside by the cloacal aperture. DNA Seq. 28. The common name 'Ailanthus silkmoth' refers to the host plant. Name the three castes in a honey bee colony . Secondly they don’t just provide silk, but nutrition too. Silk has been under use by human beings for various purposes since ancient times. Common names. The common name 'Ailanthus silkmoth' refers to the host plant Ailanthus.There is a subspecies, S. cynthia ricini in India that feeds upon the leaves of castor bean, and is known for the production of eri silk, and is often referred to by the common name Eri silkmoth. Their last feet have a bright red spot on them. 19. . The nature of divergences between co-occurring sympatric species, factors contributing to reproductive isolation and modes of genome evolution is a much debated topic in evolutionary biology addressed by various experimental tools. Primer name. Some species have even been completely domesticated or are completely man made polyhybrids (Samia ricini, Antheraea pernyi) that were artificially selected for silk production. Select the correct one. ( • ) (fiU.4LDmL1—TU90 (4) SCID (Q) (F) Name the disease caused by antibodies that attack the myelin sheath of nerve cells : . 19. [2 × 5 = 10] Question 20. varieties namely Eri (Attacus ricini), Muga (Antheraea assamoea) and Pat (mulberry silkworm) of which there were two kinds: the Borpolu (Bombyx texor) and the Horupolu (Bombyx creaesi) were used by that time for production of silk. 29. c) Explain the characteristic feature of this phylum with suitable examples. Background. Antherina suraka, the Madagascar bullseye moth, eggs available again.We had two pairing last night. (PDF) Review on the use of insects in the diet of farmed fish: Past … There is a subspecies, S. cynthia ricini in India that feeds upon the leaves of castor bean, and is known for the production of eri silk, and is often referred to by the common name Eri silkmoth. The silk of the eria or castor-oil worm (Attacus ricini) presents the same difficulties in dyeing as the common tussur. Attacus atlas kaufen Reputation & Background Info - For L Atlas . Answer all the questions. There are 70 attacus atlas for sale on Etsy, and they cost $68.76 on average. Name any two trees on which lac insect grows. Common Names (English) - Index. Sualkuchis weavers have been churning out exotic indigenous silks the silvery-creamy paat (derived from Bombyx mori) and the warm-as-wool eri or endi (from Attacus ricini) apart from muga and the rare mejankori (from Litsea citrate). ... 18. The silk of the eria or castor-oil worm {Attacus ricini) presents the same difficulties in dyeing as the common tussur. Antherina suraka & Samia ricini eggs for sale. (4) Munga Silk : it's obtained from caterpillars of Antheraea assama, that feeds on leaves of Kyrgyzstani monetary unit, Champa and Moyankuri. i. Name the following. The most common attacus atlas material is paper. Sympatric species pairs are particularly common in freshwater fishes associated with postglacial lakes in northern temperate environments. The Bombyx texor is univoltime and Bombyx creaesi is multivoltine indigenous races. Common Name - - : Genus : Species, the Caribbean pine leaf cutting ant - - : Atta laevigata: 28-spotted potato ladybird - - : Epilachna vigintioctopunctata The plant is now pantropical ... .The Eri silkworm, Attacus ricini, is raised on the leaves of the castor plant in India. Catterpillar feed on ber, oak, and fig plant. 27. 0 A portion of the eria cocoons are white, while the others are of a lively brown colour, and for the dyeing of light colours the latter require to undergo a bleaching process. b) How do they differ from other chordates? The name is attributable to muga (derived from the worm Antheraea assama) or the gold-hued silk peculiar to Assam. Attacus ricini - d) Castor - IV) Mulberry. Its color is creamy white like mulberry silk and is a smaller amount shining than the latter. Eri silk. Eri silk. Jones 1791) Eri, endi: India, etc. Write a short note on buccal cavity of Frog. Applications are now being served for the iPhone, iTouch & iPad on the iTunes App Store. (a) SCID (c) Multiple sclerosis (b) Rheumatoid arthritis We’ll mix the eggs from the different females to guarantee you more genetic variability in your breeding. Sericulture in India: History, Types of Silks and Life History! 6DLDU-JaSìáT .6ñT4UlTq-Æå-r CÞT1iJ . (3) Eri Silk : it's created by the caterpillars of Attacus ricini that kill castor leaves. L ist any three common uses of shellac. Name of silk Countries; Antheraea assamensis (Helfer 1837) Muga: India: Antheraea paphia (Linnaeus 1758) (=Antheraea mylitta) Tasar, tassar: India: Antheraea pernyi (Guérin-Méneville 1855) Tussah: China: Antheraea yamamai (Guérin-Méneville1861) Tensan: Japan: Samia ricini (Wm. Cocoon is hard and hen’s egg size which produces brown colored silk. SECTION - IV (2 X5= 10 ) Answer all the questions µ ¿ È ¯ ³ ¿ . (O R) a) What is cardiac cycle b) Explain the events of cardiac cycle. The silk of the eria or castor-oil worm (Attacus ricini) presents the same difficulties in dyeing as the common tussur. of the Ern or Castor silkworm (Attacus ricini Boisd.) The eri silk worm is the only completely domesticated silkworm other than Bombyx mori. In some countries it is a common practice to eat the caterpillars or pupae of Saturniidae moths. BLASTn searches indicated that the majority of the S. frugiperda ESTs corresponded to 45S ribosomal RNA, in particular, that of a related moth, Attacus ricini. To find further ribosomal sequences that may be represented among the FHVVLP-RNAseq dataset, the alignment was repeated including a 45S ribosomal DNA cassette of Attacus ricini as a reference sequence. ... 26. A portion of the eria cocoons are white, while the others are of a lively brown colour, and for the dyeing of light colours the latter require to undergo a bleaching process. Sequence. - Complete list of 11th Standard STATEBOARD question papers, syllabus, exam tips, study material, previous year exam question papers, centum tips, formula, answer keys, solutions etc.. The Atlas Moth, Attacus atlas, is one of the largest species of butterfly that can be kept by insect enthusiasts.The moth is beautiful and very large, but also the caterpillars look amazing. You guessed it: black. Based on the current academic year, the important question paper is prepared from the entire chapter this syllabus. it's shining like tasar silk. 20. a) What are hemichordates? 20. List any three common uses of shellac. Tasar silk Antheraea paphia , common in India, china and sri lanka. English castor plant ... likened the seeds to the sheep-tick, giving it the same Latin name, ricinus, hence the present generic name. Full text of "Handbook of the collection illustrative of the wild silks of India : in the Indian section of the South Kensington Museum, with a catalogue of the collection … (d) Attacus ricini 20. from Ceylon. Antherina suraka is the only species of the genus Antherina, which is monotypic. Complete sequence of the 10.3 kb silkworm Attacus ricini rDNA repeat, determination of the transcriptional initiation site and functional analysis of the intergenic spacer . 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