Showing 4 results for Deepa
Shiva Shankar, Devadoss Kumar, Jaiswal Deepa, Karuthapandi Madasamy, Shrikant Jadhav, Kalyani B. Kunte,
Volume 9, Issue 3 (9-2023)
Abstract
The present investigation was carried out to study the fauna of aquatic beetles of Koundinya wildlife sanctuary (India). A total of forty two species belonging to four families was recorded. The highest number of species was found in the family Dytiscidae followed by Hydrophilidae, Gyrinidae and Noteridae. All the species are recorded for the first time from the wildlife sanctuary and 9 species are new from the state of Andhra Pradesh.
Jaiswal Deepa, Shiva Shankar, Devadoss Kumar, Karuthapandi Madasamy, Shrikant Jadhav, Rehanuma Sulthana,
Volume 9, Issue 3 (9-2023)
Abstract
The present study is on the morphology and molecular data of the genus Dineutus MacLeay, were collected from the Eastern Ghats mountains in Odisha, Andhra Pradesh, Telangana, Tamil Nadu states located in the eastern Ghats of India. The morphological identification was based on elytral spines, setation on paramere and structure of the median lobe. Molecular characterization was based on the mitochondrial cytochrome oxidase subunit I (COI) and 16s ribosomal RNA gene. Species identified as being D. indicus, D. spinosus, and D. unidentatus. Phylogenetic trees were constructed for both genes, and the COI fragment shows raw genetic distance between 10–12% among the three species of D. indicus, D. spinosus and D. unidentatus, whereas 16s gene shows a divergence of 4–5%. The present study contributes five novel mitochondrial COI and five ribosomal RNA sequences for D. spinosus and D. unidentatus for the first time from India.
Jaiswal Deepa, Somesh Banerjee,
Volume 9, Issue 4 (12-2023)
Abstract
The diversity and distribution of aquatic and semi-aquatic Hemipterans were studied from Amrabad and Kawal Tiger Reserve of the state Telangana. This report documents 38 species of aquatic and semi-aquatic hemipterans belonging to 22 genera and ten families from Amrabad and Kawal Tiger Reserve. Interestingly, 20 species were noted as additions to the state of Telangana. Two species Ranatra libera Zettel, 1999 and Rhagovelia sumatrensis Lundblad, 1933 were observed, where both species are new distributional records to peninsular India. Kawal Tiger Reserve (KTR) showed higher species diversity than the Amrabad Tiger Reserve (ATR) with respect to species richness. The present report is the first documentation from both tiger reserves on aquatic and semi-aquatic hemipterans from the state of Telangana.
Volume 10, Issue 4 (11-2021)
Abstract
Butterflies are flagship taxa and bio-indicator of terrestrial ecosystems. Studies of butterflies are performed in different regions of Nepal, but no detailed research has been carried out in Tanahun. Hence, this study was conducted to determine the species diversity and abundance of butterflies in Byas municipality-6 of the Tanahun, Nepal, from March to November 2020. The Pollard walk method was used for the data collection. A total of six transects of 500 m, two in each habitat type (forests, settlements, and agricultural lands), were laid out randomly. The study was performed in three seasons (9 months); Pre-Monsoon (March to May), Monsoon (June to September), and Post-Monsoon (October to November). Each transect was surveyed nine times (once a month) to record species in each month. Data were pooled and analyzed with SPSS. A total of 1,753 individuals of 149 butterfly species from 92 genera and six families were recorded during the study. The overall Shannon-Wiener and Margalef diversity indices were H = 4.17 and R = 19.95. Pielou’s Evenness was E = 0.83. Nymphalidae was the most diverse, richest species, and most abundant family (H = 3.33, R = 8.30, N = 851). Species evenness was maximum in the family Papilionidae (E = 0.88). The forests comprised the maximum number of species (115 species, 898 individuals). The maximum number of species was recorded in March (106 species), while the highest species abundance was in June (268 individuals). The result of this study could be the baseline for further researches on butterflies in the Tanahun district.
