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2020-05-23

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Sai Karthik, G., Kukanur, V.S., 2020. Gynandromorphism in Insects. Biotica Research Today 2(5 Spl), 310-311.

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HOME / ARCHIVES / Vol. 2 No. 5 (Spl.) : May (2020): Special Issue / Popular Article

Gynandromorphism in Insects

G. Sai Karthik*

Department of Entomology, Prof. Jayashankar Telangana State Agricultural University, Hyderabad (500030), Telangana, India

Vinod S Kukanur

International Crops Research Institute for Semi-Arid Tropics, Hyderabad (502324), Telangana, India

DOI: NIL

Keywords: Sex determination, Genetic systems, Hermaphrodites, Gynandromorphism,

Abstract


A wide range of genetic systems are present in insects like haplo-diploidy, homogametic male and female, hermaphrodites etc. Gynandromorphism i.e., the presence of both sexes in the same body also occurs in insects with increasing complexity. Here, we gave an overview of various genetic systems present in insects and described gynandromorphism in detail.

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Reference


Morgan, T.H., 1905. An alternative interpretation of the origin of gynandromorphous insects. Science, 21(538), pp. 632-634.

Morgan, T.H., 1907. The cause of gynandromorphism in insects. The American Naturalist41(491), pp. 715-718.

Pereira, R., Narita, S., Kageyama, D. and Kjellberg, F., 2010. Gynandromorphs and intersexes: potential to understand the mechanism of sex determination in arthropods. Terrestrial Arthropod Reviews3(1), pp. 63-96.