Fig. 6

AT skew of the species in study is calculated with predefined formula. The selected species sequenced are highlighted in the graph. Luciola sp. had the maximum value of + 0.1, while the lowest was of C.indicus (− 0.13). Mesostena sp., Luciola sp., and B.rufomaculata are the only three species having values > 0. All the rest species are less AT biased