Dr. Moumita Das
@gnit.ac.in
Assistant Professor and HoD, department of IT, GNIT Kolkata
Guru Nanak institute of Technology, kolkata
RESEARCH INTERESTS
Cryptography & Network Security
FUTURE PROJECTS
security
Applications Invited
Scopus Publications
Scopus Publications
Mohd Ali, Rushati Dey, Moumita Das, Vikas Kumar, Kailash Chandra, Virendra Prasad Uniyal, and Sandeep Kumar Gupta
Springer Science and Business Media LLC
UTTARAN BANDYOPADHYAY, RUSHATI DEY, KAMALIKA BHATTACHARYYA, KAUSHIK MALLICK, ARNA MAZUMDER, SUBRATA GAYEN, MOUMITA DAS, ANGSHUMAN RAHA, ABESH KUMAR SANYAL, VIKAS KUMAR,et al.
Magnolia Press
The Genus Phlogophora Treitschke, 1825 (Noctuidae: Xyleninae), widely distributed in Palaearctic and Oriental realms, is especially diverse within Indian Himalaya with 12 known species till now. Current communication reports three species new to India viz. P. meticulodina (Draudt, 1950), P. nobilis Hreblay & Ronkay, 1998 and P. szecsenyii Hreblay & Ronkay, 1998 and a new species P. similis Bandyopadhyay, Mallick, Sanyal & Chandra sp. nov., thus bringing the species number to 16 for the country, along with taxonomic key with morphology and genitalia-based diagnosis for all the Indian/Himalayan species. Out of those species, partial mitochondrial Cytochrome C Oxidase I (COI) sequences were generated for 6 species, of which 5 were novel to the NCBI GenBank. The genus had maximum species richness and abundance in Eastern Himalayan Temperate Forest spanning 1800–2500 m in Central Himalayan landscape of Darjeeling-Sikkim and Nepal. Current Habitat suitability model of six Phlogophora species indicated that temperature dependent variables like Temperature Annual Range, Temperature Seasonality and Elevation are the most contributing factors for their predicted distribution range. The genus comprising of both Polycyclic and Monocyclic species became most abundant during Post-monsoon, in cold (9–11 ºC) and humid (87–91%) nights, in areas with Annual Mean Temperature ranging within 4.6–19.9 ºC and Annual Precipitation of 1000–2800 mm.
KAOMUD TYAGI, DEVKANT SINGHA, DEVKANT SINGHA, AVAS PAKRASHI, MOUMITA DAS, and VIKAS KUMAR
Magnolia Press
The subfamily Panchaetothripinae (family Thripidae) is represented by 140 species under 40 genera (Thrips Wiki 2019). In India, 36 species under 16 genera are recorded (Tyagi & Kumar 2016, Tyagi et al. 2017, Rachana and Varatharajan, 2018, Johnson et al. 2019). The members of this subfamily are leaf-feeders and usually dark brown in colour with strongly reticulate sculpture on body, terminal antennal segments needle-shaped, tarsi 1- or 2-segmented, fore wing upper vein fused with costa. The genus Tryphactothrips was established by Bagnall (1919), and this genus remains monobasic with only Dinurothrips rutherfordi Bagnall from Sri Lanka as the type species. The genus Tryphactothrips can be distinguished from related genera by the presence of sculptured round areolae on abdominal segments. It is closely related to Anisopilothrips Stannard & Mitri but can be identified by paired sigmoidal setae on abdominal tergites (absent in Anisopilothrips), mesonotum without complete median longitudinal split (complete median longitudinal in Anisopilothrips). Recently, a series of both sexes of Tryphactothrips rutherfordi with banded fore wings was collected on fern from Kerala state of India. Females were identified using published keys (Wilson 1975), and the male is here described for the first time. DNA was isolated from the studied specimens and partial fragment of mtCOI gene was amplified and sequenced (Tyagi et al. 2017). Four sequences were submitted in the GenBank (Accession No. MN627201 to MN627204). Photographs and illustrations were taken through a Leica Trinocular Microscope (Leica DM-1000) using Leica software application suite (LAS EZ 2.1.0). The studied specimens were deposited in the National Zoological Collections (NZC), Zoological Survey of India, Kolkata, India.
KAILASH CHANDRA, NAVNEET SINGH, VIKAS KUMAR, RAHUL RANJAN, SUBRATA GAYEN, MOUMITA DAS, and RUSHATI DEY
Magnolia Press
A new species of the family Endromidae, Mustilizans zolotuhini sp. nov. is described from Dihang-Dibang Biosphere Reserve, Arunachal Pradesh, India. The subspecies, Mustilizans dierli refugialis Zolotuhin, 2007 is recorded for the first time from Sikkim, India. The distribution of the species known from India is mapped. The holotype of the new species is deposited in the Lepidoptera Section, National Zoological Collections, Zoological Survey of India, Kolkata.