Abstract:Background
The present study deals with the butterfly diversity in Soraipung Range of Dehing Patkai National Park. The site was chosen on the basis that it lies in between Eastern Himalaya and Indo-Burma which is acclaimed as global biodiversity hotspot.
Results
A total of 92 butterfly species belonging to 5 families were recorded during the study of which 13 species were listed as protected under various schedules of the Indian Wildlife (Protectio… Show more
“…Bhowmik (2021) recorded 51 butterfly species as additions to the fauna of Tripura, North-east India. In soraipung range of Dehing Patkai National Park, Assam, a total of 92 butterfly species belonging to five families were recorded of which 13 species were listed as protected under various schedules of the IWLPA Act (Gogoi et al, 2023). et al, 2017).…”
The field survey carried out to document the baseline data of butterfly fauna Dhansiri Reserve Forest of Karbi Anglong District, Assam recorded 106 species belonging to six families. Graphium sarpedon, Appias albina, Spindasis lohita, Charaxes marmax, Athyma ranga, Tanaecia lepidae, Hypolycaena othona and Euploea mulciber are legally protected species under the Indian Wild Life (Protection) Amendment Act, 2022. Eurema andersonii, Appias albina, Appias galba, Charaxes marmax and Athyma ranga are some of the rare species recorded during the study. Record of rare and endemic species from this Reserve Forest, and presence of species legally protected under the Indian Wildlife (Protection) Amendment Act, marks its importance as an area for butterfly conservation.
“…Bhowmik (2021) recorded 51 butterfly species as additions to the fauna of Tripura, North-east India. In soraipung range of Dehing Patkai National Park, Assam, a total of 92 butterfly species belonging to five families were recorded of which 13 species were listed as protected under various schedules of the IWLPA Act (Gogoi et al, 2023). et al, 2017).…”
The field survey carried out to document the baseline data of butterfly fauna Dhansiri Reserve Forest of Karbi Anglong District, Assam recorded 106 species belonging to six families. Graphium sarpedon, Appias albina, Spindasis lohita, Charaxes marmax, Athyma ranga, Tanaecia lepidae, Hypolycaena othona and Euploea mulciber are legally protected species under the Indian Wild Life (Protection) Amendment Act, 2022. Eurema andersonii, Appias albina, Appias galba, Charaxes marmax and Athyma ranga are some of the rare species recorded during the study. Record of rare and endemic species from this Reserve Forest, and presence of species legally protected under the Indian Wildlife (Protection) Amendment Act, marks its importance as an area for butterfly conservation.
Lepidoptera account for the second largest, most diverse, widespread, and widely recognized insect order in the class Insecta. At four microhabitats at Wolaita Sodo University (WSU) in Ethiopia, lepidopteran diversity and abundance were studied for the first time using transects between January 2022 and December 2023. Data were analyzed using analysis of variance, correlation analysis, diversity indices, and ordination and cluster analysis. Altogether 50 species of 367 individuals were collected throughout the study period distributed in 6 families. The Nymphalidae family contained the highest species abundance 20 (34%). In comparison to other ecosystems, open forest regions (35%) included more species, followed by shrub forest (30%). Species such as Danaus plexippus, Tirumala septentrionis, and Melanargia lachesis were abundant in open forest habitat. Idea leuconoe and Eurema brigitta were also abundant, regardless of location. About 36% of species were recorded only in dry season and 36% of total were recorded only in wet season. Spearman’s rho correlation analysis showed that butterfly families had strong positive relationships with flying habitat and flight seasons. Therefore, adequate conservation measures should be taken to ensure their survival, as well as the preservation of their habitats for the benefit of the ecosystem as a whole.
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