“…This result shows identical pattern as reported by Zhang et al (2010), Muraji and Nakahara (2001), Muraji and Nakahara (2002). Previously different COI sequence analysis from Bangladesh showed similar maximum AT content (Das et al 2020. In percentage terms, the range of intraspecific and interspecific COI variation is found in other life groups, such as moths, beetles, birds which typically exhibit <3% intraspecific variation and >2% interspecific variation (Rivera and Currie 2009, Pentinsaari et al 2014, Schmidt et al 2015, Huemer et al 2018.…”