出版社：International Academy of Ecology and Environmental Sciences
摘要：The butterflies are the useful bio-indicators of an ecosystem, sensitive to any change in environment, such as temperature, microclimate and solar radiation etc, however, they utilize host plants for their oviposition and larval development. Therefore, the present study was conducted to prepare the contribution key for identification of butterflies of Tehsil Tangi during August, 2014-May, 2015. The specimens (ni = 506) were collected belong to 3 families with 18 genera and 23 species. However, the collected butterflies were comprised of families Nymphalidae 50%> Pieridae 43%> Papilionidae 7%. The family Nymphalidae were primarily, blue, pale brown or orange and antennae-tips with large conspicuous knobs, while, family Pieridae were mostly creamy, white, yellow or light orange, although, the family Papilionidae were multi-colours, i.e., yellow, blackish-brown, white or orange and antennae-tips with or without knobs. The largest butterfly was great black mormon, Papilio polytes Linnaeus (Family: Papilionidae) with body length 26.0±0.0 (n P. polytes = 1; M±SD) mm, while the smallest butterflies Indian little orange tip, Colotis etrida Boisduval (Family: Pieridae) with body length 11.5±0.6 (n C. etrida = 4; M±SD) mm. The key of butterflies (Lepidoptera) of Tehsil Tangi, Khyber Pakhtunkhwa, Pakistan has been established in this paper. It is recommended to evaluate the butterfly fauna of District Charsadda to educate and create awareness in the local community for conservation and protestation of their habitats.
