Observations of Papilionoidea (Lepidoptera) fauna from heterogeneous patches of Jhargram district with new distribution reports from West Bengal, India

Diversity and abundance of butterfly (papilionoidea) species were studiedintensively between january 2017 and december 2021 from six heterogeneoussites of the newly created jhargram district in west bengal state, india. a totalof 142 species from all six butterfly families were recorded from the study sites, ofwhich 45 belong to the family lycaenidae, 42 to nymphalidae, 29 to hesperiidae,14 from pieridae, 11 from papilionidae and 1 from riodinidae. thirteen of thespecies observed are new reports from the district. new distributional records ofdeudorix epijarbas (moore), notocrypta curvifascia (c. felder and r. felder)from the southern part of west bengal are reported. rachana jalindra (horsfield)is rediscovered from the southern part of west bengal after a long period.gangara thyrsis (fabricius) is reported from this part of the state for only thesecond time. additionally, cupitha purreea (moore), gerosis bhagava (moore), sarangesa dasahara moore, celaenorrhinus leucocera (kollar), rapala pheretima (hewitson), athyma inara westwood, athyma selenophora (kollar) and tanaecia lepidea (butler) are among the other notable species which are reported for the first time from jhargram district. the statistical analysis of the diversity and abundance of the study sites and the analysis of variance and rarefaction have beenperformed to study the β-diversity and compare the abundance of the sites in orderto understand the heterogeneity of butterfly observations. the distribution by siteof the species has also been studied