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Developmental characteristics of Tenebrio molitor larvae (Coleoptera: Tenebrionidae) in different instars
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 Title & Authors
Developmental characteristics of Tenebrio molitor larvae (Coleoptera: Tenebrionidae) in different instars
Park, Jong Bin; Choi, Won Ho; Kim, Seong Hyun; Jin, Hyo Jung; Han, Yeon Soo; Lee, Yong Seok; Kim, Nam Jung;
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 Abstract
Tenebrio molitor is a major pest of stored grain, although its larvae have potential for use as food. However, little is known about the characteristics of individual larval instars of this species, and the number of instars remains disputed. Therefore, we assessed T. molitor for the average number of instars and its characteristics at different larval stages. The focus of this study was to establish a foundation for further studies on the characteristics of each larval instar. All of the T. molitor larvae showed incubation periods of 7 to 8 d and a period of 3 to 4 d for the instar. Beyond the instar, there were relatively large variations in the number of days in each instar period. Before emergence, most of the larvae had typically gone through 15 to 17 instars. The highest rate of pupae formation, 28.32%, was observed in the instars. The body length gradually increased with each successive instar, reaching its maximum at the 17th instar. Beyond the instar, however, the body length decreased. The larvae were white in the first instar, and gradually turned brown after the instar.
 Keywords
Tenebrio molitor;larva;body length;instar;
 Language
English
 Cited by
1.
갈색거저리의 발육특성,김선영;박종빈;이영보;윤형주;이경용;김남정;

한국잠사곤충학회지, 2015. vol.53. 1, pp.1-5 crossref(new window)
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 References
1.
Balfour CE, Carmichael L (1928) The light reactions of the mealworm (Tenebrio molitor Linn). Am J Psychol 40(4).

2.
Barnes AI, Siva-Jothy MT (2000) Density-dependent prophylaxis in the mealworm beetle Tenebrio molitor L. (Coleoptera: Tenebrionidae): cuticular melanization is an indicator of investment in immunity. Proc R Soc Lond B 267(1439), 177-182. crossref(new window)

3.
Cotton RT (1927) Notes on the biology of the meal worms, Tenebrio molitor Linne and T. obscurus Fab. Ann Entomol Soc Am 20(1), 81-86(6). crossref(new window)

4.
Delbecque JP, Hirn M, Delachambre J, Reggi MD (1978) Cuticular cycle and molting hormone levels during the metamorphosis of Tenebrio molitor (Insecta Coleoptera). Developmental Biol 64, 11-30. crossref(new window)

5.
Finke MD (2002) Complete nutrient composition of commercially raised invertebrates used as food for insectivores. Zoo Biol 21, 269-285. crossref(new window)

6.
Fiore C (1960) Effects of temperature and parental age on the life cycle of the dark mealworm, Tenebrio obscurus Fabricius. J N Y Entomol Soc 68(1), 27-35.

7.
Hsia WT, Kao SS (1987) Application of head width measurements for instar determination of corn earworm larvae. Taiwan R.O.C. 29, 277-282.

8.
Hurd H, Parry G (1991) Metacestode-induced depression of the production of, and response to, sex pheromone in the intermediate host Tenebrio molitor. J Inverteb Pathol 58, 82-87. crossref(new window)

9.
Loudon C (1988) Development of Tenebrio molitor in low oxygen levels. J Insect Physiol 34, 97-103. crossref(new window)

10.
Ludwig D (1956) Effects of temperature and parental age on the life cycle of the mealworm, Tenebrio molitor Linnaeus (Coleoptera: Tenebrionidae). Ann Entomol Soc Am 49, 12-15. crossref(new window)

11.
Ludwig D, Carl F (1960) Further studies on the relationship between parental age and the life cycle of the mealworm, Tenebrio molitor. Ann Entomol Soc Am 53, 595-600(6). crossref(new window)

12.
Nijhout HF (1975) A threshold size for metamorphosis in the tobacco hornworm, Manduca Sexta (L.). Biol Bull 149, 214-225. crossref(new window)

13.
Tanaka Y, Honda H, Ohsawa K, Yamamoto I (1986) A sex attractant of the yellow mealworm, Tenebrio molitor, and its role in mating behavior. J Pest Sci 11, 49-55. crossref(new window)

14.
Park YK, Choi YC, Lee SH, Lee JS, Kang SH (2012) Fecundity, life span, developmental periods and pupal weight of Tenebrio molitor L.(Coleoptera: Tenebrionidae). J Seric Entomol Sci 50(2), 126-132.

15.
Punzo F and Mutchmor JA (1980) Effects of temperature, relative humidity and period of exposure on the survival capacity of Tenebrio molitor (Coleoptera: Tenebrionidae). J Kansas Entomol Soc 53(2), 260-270.

16.
Schroeckenstein DC, Meier-Davis S, Bush RK (1990) Occupational sensitivity to Tenebrio molitor Linnaeus (yellow mealworm). J Allergy Clin Immunol 86(2), 182-188. crossref(new window)

17.
Wang HC, Liao HY, Chen HL (2012) Tenebrio small-scale ecological farming feasibility study. Adv Mat Res, 267-270.

18.
Yoo JM, Hwang JS, Goo TW, Yun EY (2013) Comparative analysis of nutritional and harmful components in Korean and Chinese mealworms (Tenebrio molitor). J Korean Soc Food Sci Nutr 42(2), 249-254. crossref(new window)