Intraspecific variation in wing shape of Poecilobothrus regalis (Meigen, 1824) (Diptera, Dolichopodidae)
Journal Title: Journal of Insect Biodiversity - Year 2016, Vol 4, Issue 16
Abstract
A study of 186 specimens of Poecilobothrus regalis was conducted in order to examine intraspecific variability of wing shape. The wing shape variation was analyzed using geometric morphometrics analyses. Significant differences in the structure of wing were found both between sexes and between populations. Differences between sexes were observed in the structure of the medium portion of wing. The first extracted canonical variate of geographic variation showed a moderately linear association with latitude and average temperature of February and March. The second canonical variate was correlated with longitude and values of average wind flow velocity. Allometric relationships were weak both between populations and sexes.
Authors and Affiliations
Mariya A. Chursina, Oleg P. Negrobov
Keywords
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