A study of the role of vision in the foraging behaviour of the pyrrhocorid bug Antilochus conquebertii (Insecta; Hemiptera; Pyrrhocoridae)
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Our study aims to describe (1) external morphology of the compound eye of Antilochus conquebertii, (2) postembryonic changes involving the eye’s shape and size and (3) behaviour of the animal with respect to the organization of the compound eye. With each moult of the insect, the structural units of the compound eye increase in size as well as the number, resulting in an overall increase in eye size. The resolution of the adult eye is better than the young one. The adult possesses UV and polarization sensitivity in its eye. Parallel to the changes of the eye the behaviour of the adult animal changes, rendering it increasingly nocturnal and less active in under illuminated conditions. The current study describes the eye and its functional relationship with the behaviour of the animal at the nymphal and adult developmental stage.
KeywordsCompound eye Colour sensitivity Postembryonic change Behaviour Ultraviolet sensitivity
We wish to thank the technician of the scanning electron microscopy facility of National Institute of Technology, Rourkela, for handling the electron microscope. Shaunak, Sayantan and Tryanti are acknowledged for their help in catching the insects and helping Ishita while doing the behavioural analysis. Dr. Harekrushna Sahoo is thankfully acknowledged for the statistical analysis and Dr. Binod Bihari Sahu is thankfully acknowledged for identifying the scientific names of the flowers used in this study. Anonymous reviewers are thankfully acknowledged for their valuable comments which help to improve the manuscript.
Compliance with ethical standards
Conflict of interest
The authors declare that they have no conflict of interest for this manuscript.
- Anderson H (1978) Postembryonic development of the visual system of the locust, Schistocerca gregaria. Development 45:55–83Google Scholar
- Bernhard C, Gemne G, Seitz G (1972) Optical properties of the compound eye. In: Fuortes MGF (ed) Physiology of photoreceptor organs. Springer, Berlin, pp 357–379Google Scholar
- Eguchi E (1982) Retinular fine structure in compound eyes of diurnal and nocturnal sphingid moths. Cell Tissue Res 2231:29–42Google Scholar
- Evangelin G, Horne B, Jino M (2015) Feeding behaviour of Antilochus coquebertii (Hemiptera: Pyrrhocoridae) and its systematic positioning. J Entomol Zool Stud 3:199–203Google Scholar
- Hu G, Lim KS, Reynolds DR, Reynolds AM, Chapman JW (2016) Wind-related orientation patterns in diurnal, crepuscular and nocturnal high-altitude insect migrants. Front Behav Neur 10:32Google Scholar
- Kral K, Poteser M (2009) Relationship between body size and spatial vision in the praying mantis-an ontogenetic study. Aust Orth J 18:153–158Google Scholar
- Mazokhin-Porshnyakov GA (1969) Insect vision. Plenum Press, New YorkGoogle Scholar
- Nilsson DE (1989) Optics and evolution of the compound eye. In: Stavenga DG, Hardie RC (eds) Facets of vision. Springer, Berlin, pp 30–73Google Scholar
- Noriega JA, Huay Lee JS (2010) Predation on Onthophagus rutilans Sharp (Coleoptera: Scarabaeidae) by Dindymus albicornis (Fabricius) (Hemiptera: Pyrrhocoridae). Bol Sea 46:609–610Google Scholar
- Poulton EB (1887) An enquiry into the cause and extent of a special colour-relation between certain exposed lepidopterous pupae and the surfaces which immediately surround them. Philos Trans R Soc B 178:311–441Google Scholar
- Stehlík JL, Jindra Z (2006) New species of Largidae and Pyrrhocoridae (Heteroptera) from the Oriental region. Acta Entomol Mus Nat Prag 46:31–41Google Scholar
- Warrant EJ (2001) The design of compound eyes and the illumination of natural habitats. In: Barth FG, Schmid A (eds) Ecology of sensing. Springer, Berlin, pp 187–213Google Scholar
- Yilmaz A, Aksoy V, Camlitepe Y, Giurfa M (2014) Eye structure, activity rhythms, and visually-driven behavior are tuned to visual niche in ants. Front Behav Neur 8:205Google Scholar
- Young DK (1973) A revision of the family Pyrochroidae (Coleoptera: Heteromera) for North America based on the larvae, pupae and adults. In: American Entomological Institute. Contributions, American Entomological InstituteGoogle Scholar
- Zhang H (2010) Latin square design. In: Salkind N (ed) Encyclopedia of research design. SAGE Publications Inc., Thousand Oaks, pp 99–704Google Scholar