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Consumption and utilization of food in different instars of muga silkwormAntheraea assama Westwood

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Proceedings: Animal Sciences

Abstract

An investigation was carried out to find out the nutritional parameters viz. consumption, assimilation and tissue growth etc. of muga silkwormAntheraea assama Westwood (Lepidoptera: Saturniidae) by rearing it indoor on som twigs. During 32 days of its larval life, the total consumption of an individual was 33·925 g of which 21·295 g were assimilated by the insect. About 80·1% of the total consumption took place in the fifth instar alone. The weight of one full grown larva was computed at 13·9304 g. The assimilation and tissue growth were found positively correlated with the consumption as well as with the age of the larva. The approximate digestibility was negatively correlated to the amount of food consumed. Efficiency of conversion of ingested and digested food increased in the first 4 instars and declined in the fifth instar.

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References

  • Bailey C C 1976 A quantitative study of consumption and utilization of various diets in the bertha armywormMamestra configurata (Lep.: Noct.);Can. Entomol. 108 1319–1326

    Article  Google Scholar 

  • Evans A C 1939 The utilization of food by certain Lepidopterous insects;Trans. R. Entomol. Soc. London 89 13–22

    Google Scholar 

  • Horie Y and Watanabe K 1983 Daily utilization and consumption of dry matter in food by the silkwormBombyx mori (Lep.: Bom.);Appl. Entomol. Zool. 18 70–80

    Google Scholar 

  • Joshi K L 1984 Sex-specific consumption and utilization of food by eri silkwormPhilosamia ricini Hutt. (Lep.: Satur.);Sericologia 24 21–27

    Google Scholar 

  • Joshi K L 1985 Relationship between food consumption and fecundity of eri silkwormPhilosamia ricini Hutt. (Lep.: Satur.);Sericologia 25 301–305

    Google Scholar 

  • Kapil R P 1963 Quantitative feeding of larvae ofPhilosamia ricini;Indian J. Entomol. 25 233–241

    Google Scholar 

  • Latheef M A and Harcourt D C 1972 Quantitative study of food consumption, assimilation and growth inLeptinotarsa decemlineata (Col.: Chrysom.) on two host plants;Can. Entomol. 104 1271–1278

    Article  Google Scholar 

  • Mukherji M K and Guppy J C 1970 Quantitative study of food consumption and growth inPseudaletia unipuncta (Lep.: Noct.);Can. Entomol. 102 1179–1188

    Article  Google Scholar 

  • Poonia F S 1978 Studies on food utilization and rate of growth during the developmental stages of eri silkwormPhilosamia ricini Hutt. (Lep.: Satur.);Indian J. Seric. 17 48–60

    Google Scholar 

  • Pant R, Ramana D and Sarkar A 1986 Consumption and utilization of food inPhilosamia ricini larva during development;Sericologia 26 49–54

    Google Scholar 

  • Petrusewicz K and MacFayden A 1970 Productivity of terrestrial animals;IPB Handb. 13 109

    Google Scholar 

  • Rana B, Prasad B and Nigam M P 1987 Consumption and utilization of food by oak-tasar silkwormAntheraea proylei Jolly (Lep.: Satur.);Sericologia 27 11–19

    Google Scholar 

  • Reddy M V and Alfred J R B 1979 Utilization of castorRicinus communis Linn. leaves by the last instar larvae of the silkmothPhilosamia ricini Hutt. (Lep.: Satur.);Indian Biol. 2 35–40

    Google Scholar 

  • Vats L K and Kaushal B R 1982 A quantitative study of food consumption, assimilation and growth ofPieris brassicae (Lep.: Pieridae) on two host plants;India J. Ecol. 9 292–297

    Google Scholar 

  • Waldbauer G P 1964 The consumption, digestion and utilization of solanaceous and non-solanaceous plants by larvae of tobacco hornwormProtoparca sexta Johan. (Lep.: Sphin.);Entomol. Exp. Appl. 7 253–269

    Article  Google Scholar 

  • Waldbauer G P 1968 The consumption and utilization of food by insects;Adv. Insect Physiol. 5 229–288

    Article  Google Scholar 

  • Yadava P S, Vats L K and Kaushal B R 1979 Food consumption, assimilation and growth in the larvae ofPieris brassicae Linn.;J. Anim. Physiol. 26 257–264

    Google Scholar 

  • Yadava P S, Bhattacharjee and Kakoti L N 1983 Food consumption, assimilation, tissue growth and ecological efficiencies in the larvae ofAntheraea proylei Jolly;Proc. Symp. Insect Ecol. and Resource Manage. Meerut, pp 204–214

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Barah, A., Goswami, M.C. & Samson, M.V. Consumption and utilization of food in different instars of muga silkwormAntheraea assama Westwood. Proc. Indian Acad. Sci. (Anim. Sci.) 98, 99–103 (1989). https://doi.org/10.1007/BF03179633

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  • DOI: https://doi.org/10.1007/BF03179633

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