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BEST of SCIENCE in 2019 Popular Stories the BEST of SCIENCE in 2019 Popular Stories
THE BEST OF SCIENCE IN 2019 Popular stories THE BEST OF SCIENCE IN 2019 Popular Stories A Collation by Research Matters Published by: Gubbi Labs LLP No 2-182, 2nd Cross, Extension, Gubbi - 572 216, Tumakuru District, Karnataka, India. Email: [email protected] | [email protected] Web: https://researchmatters.in This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 2019 was an exciting year for science as ever. We have collated the top ten stories that was popular on Research Matters in 2019. These were the ones that garnered most views because of readers like you. We would like to thank you for patronage and look forward to your support in the years to come. TABLE OF CONTENTS 06 08 Mathematician Two Dr Neena Gupta Bengaluru scientists shines as the shine on the list of youngest Shanti 2019 Padma Swarup Bhatnagar awardees awardee 10 13 “High blood Welcome AJIT, pressure? a ‘Made in India’ It could be in Microprocessor the air! 15 18 21 Researchers discover a new Alternatives to Watch what you eat: species of vine stubble burning not 1 in 5 deaths due snake from the only possible but to poor diet, reveals Western Ghats that profitable, shows study dates back study 26 million years 24 26 29 Hearing out IISc Develops the deaf: IISc Cutting Pesticide India’s first e-mode researchers design Costs in Cotton Gallium-Nitride a smar phone- Farms Power Transistor based therapy and hearing aid Two Bengaluru scientists shine on the list of 2019 Padma awardees 6 Prof Rohini M. -
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First record of Ahaetulla mycterizans (Linnaeus, 1758) (Reptilia, Squamata, Colubridae) from Sumatra, Indonesia, with an expanded defi nition Aurélien MIRALLES Technical University of Braunschweig, Department of Evolutionary Biology, Zoological Institute, Spielmannstrasse 8, D-38106 Braunschweig (Germany) [email protected] Patrick DAVID Muséum national d’Histoire naturelle, Département Systématique et Évolution, UMR 7202 CNRS Origine, Structure et Évolution de la Biodiversité, case postale 30, 57 rue Cuvier, F-75231 Paris cedex 05 (France) [email protected] Miralles A. & David P. 2010. — First record of Ahaetulla mycterizans (Linnaeus, 1758) (Reptilia, Squamata, Colubridae) from Sumatra, Indonesia, with an expanded defi nition. Zoosystema 32 (3) : 449-456. ABSTRACT A specimen of the colubrid genus Ahaetulla Link, 1807 collected in 2002 in Jambi Province, Sumatra, Indonesia, proves to be the fi rst record of Ahaetulla mycterizans (Linnaeus, 1758) for this Indonesian island. Th is species was previ- KEY WORDS ously known from Java, West Malaysia and southern Peninsular Th ailand. Th e Reptilia, Serpentes, discovery of this specimen constitutes an opportunity to redefi ne and illustrate Colubridae, this rare and poorly known species and to compare it with the more common Ahaetulla mycterizans, Ahaetulla prasina (Boie, 1827). Additionally, an identifi cation key of the species Ahaetulla prasina, Sumatra, of Ahaetulla from the Indo-Malayan Region is proposed. Th is addition brings Indonesia. to 134 the number of snake species currently known from Sumatra Island. RÉSUMÉ Première mention d’Ahaetulla mycterizans (Linnaeus, 1758) (Reptilia, Squamata, Colubridae) pour Sumatra, Indonésie, avec une redéfi nition de cette espèce. Un spécimen du genre de couleuvre Ahaetulla Link, 1807, collecté en 2002 dans la province de Jambi, île de Sumatra, Indonésie, représente la première mention confi rmée de Ahaetulla mycterizans (Linnaeus, 1758) sur cette île d’Indonésie. -
The Discovery of Five New Species of Vine Snakes in India 16 November 2020
The discovery of five new species of vine snakes in India 16 November 2020 discover that the common green vine snake (Ahaetulla nasuta) in India was a complex of several species. They found four distinct small- bodied and short-nosed species: the Northern Western Ghats vine snake (Ahaetulla borealis), Farnsworth's vine snake (Ahaetulla farnsworthi), Malabar vine snake (Ahaetulla malabarica) and Wall's vine snake (Ahaetulla isabellina) in the Western Ghats rainforests alone. These species were superficially similar in their morphology but separated by geographic (or ecological) barriers. Another morphologically distinct and much larger species, the long-nosed vine snake (Ahaetulla oxyrhyncha), was distributed in the lowlands and Ahaetulla farnsworthi. Credit: Ashok Kumar Mallik, N S drier parts of peninsular India. Achyuthan & Vivek Philip Cyriac "All the vine snakes were assigned names related to the locality or based on a morphological character, but we named the species Ahaetulla Vine snakes are among the most common snakes farnsworthi after my favorite mad scientist who in peninsular India, found even in many peri-urban inspired me to become one, Dr. Hubert Farnsworth areas wherever there is some greenery. This from [the cartoon] Futurama. In fact, the snake also species was believed to be widespread throughout looks a lot like him," says Achyuthan Srikanthan, a the drier parts of the peninsula as well as in the researcher at CES who was part of the team. Western Ghats. New research shows that this species actually comprises several different The team also delineated the Travancore vine species. Based on extensive sampling across snake (Ahaetulla travancorica), separated by peninsular India, a team of researchers from the morphology and a geographic barrier from the Center for Ecological Sciences (CES), Indian Gunther's vine snake (Ahaetulla dispar). -
Vol. 25 No. 1 March, 2000 H a M a D R Y a D V O L 25
NO.1 25 M M A A H D A H O V D A Y C R R L 0 0 0 2 VOL. 25NO.1 MARCH, 2000 2% 3% 2% 3% 2% 3% 2% 3% 2% 3% 2% 3% 2% 3% 2% 3% 2% 3% 4% 5% 4% 5% 4% 5% 4% 5% 4% 5% 4% 5% 4% 5% 4% 5% 4% 5% HAMADRYAD Vol. 25. No. 1. March 2000 Date of issue: 31 March 2000 ISSN 0972-205X Contents A. E. GREER & D. G. BROADLEY. Six characters of systematic importance in the scincid lizard genus Mabuya .............................. 1–12 U. MANTHEY & W. DENZER. Description of a new genus, Hypsicalotes gen. nov. (Sauria: Agamidae) from Mt. Kinabalu, North Borneo, with remarks on the generic identity of Gonocephalus schultzewestrumi Urban, 1999 ................13–20 K. VASUDEVAN & S. K. DUTTA. A new species of Rhacophorus (Anura: Rhacophoridae) from the Western Ghats, India .................21–28 O. S. G. PAUWELS, V. WALLACH, O.-A. LAOHAWAT, C. CHIMSUNCHART, P. DAVID & M. J. COX. Ethnozoology of the “ngoo-how-pak-pet” (Serpentes: Typhlopidae) in southern peninsular Thailand ................29–37 S. K. DUTTA & P. RAY. Microhyla sholigari, a new species of microhylid frog (Anura: Microhylidae) from Karnataka, India ....................38–44 Notes R. VYAS. Notes on distribution and breeding ecology of Geckoella collegalensis (Beddome, 1870) ..................................... 45–46 A. M. BAUER. On the identity of Lacerta tjitja Ljungh 1804, a gecko from Java .....46–49 M. F. AHMED & S. K. DUTTA. First record of Polypedates taeniatus (Boulenger, 1906) from Assam, north-eastern India ...................49–50 N. M. ISHWAR. Melanobatrachus indicus Beddome, 1878, resighted at the Anaimalai Hills, southern India ............................. -
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Rec. zool. Surv. India, 97 (Part-2) : 155-165, 1999 LIZARDS AND SNAKES OF FOUR CONSERVATION AREAS IN THE IDUKKI DISTRICT, KERALA STATE C. RADHAKRISHNAN Western Ghats Field Research St-ation, Zoological Survey of India, Calicut-673 002 INTRODUCTION The Idukki district which was a part of the erstwhile State of Travancore, is also a sign~ficant segment of the Western Ghats known for its faunal wealth and the famous Periyar Tiger Reserve is located in the district. Besides the Periyar Tiger Reserve, the district has four more conservation areas namely, the Idukki Wildlife sanctuary, the Chinnar Wildlife sanctuary, the Eravikulam National Park and the Thattekkad Bird sanctuary. The present report is based on the study of a collection of reptiles obtained from the cons~rvation ~reas of Periyar Tiger Reserve, Idukki and Chinnar Wildlife sanctuaries and the Eravikulam National park (fig. 1) which are deposited in the faunal holdings of the Western Ghats Field Research station of the Zoological Survey of India at Calicut. The collection studied contain 32 sp'ecies of reptiles falling under 19 genera and g families (Table-I). Smith (1935, 1943) has already focussed our attention on the reptiles occurring in the Western Ghats. Some of the recent works which deal with "the reptilian fauna of the Western Ghats are those of Daniel (1983), Murthy (1985, 1986) and Tikader and Sharma (1992). There has been no consolidated systematic account d~aling with the reptiles of the Idukki district so far barring brief notes by Chandrasekhar (1987). SYSTEMATIC ACCOUNT Class REPTILIA Order SQUAMATA LIZARDS Suborder SAURIA Family GEKKONIDAE 1. -
Issue 1, 2021
Research Newsletter of the Indian Institute of Science Issue 1, 2021 KERNELARTPARK: Editorial INNOVATION AT PLAY Robotic avatars. Delivery drones. Remote learning labs. Read more about the futuristic challenges being pursued by a new technology innovation hub at IISc. Stories in this issue of Kernel also describe new species of vine snakes across peninsular India, Autonomous drone charging pad developed at ARTPARK/RBCCPS (Photo courtesy: RBCCPS) a greywater recycling NEW TECH HUB FOR AI AND ROBOTICS AT IISc AIMS TO ADDRESS SOCIALLY system installed in a remote AND ECONOMICALLY RELEVANT PROBLEMS Karnataka village, and “I hope patients will be comfortable in is being developed in collaboration the influence of unusual speaking with me, and would consider me with TCS and Hanson Robotics, as part midlatitude disturbances not just as a machine, but as a friend,” of a mission-mode project under the on the Indian summer announced Asha, a first-of-its-kind robotic new AI and Robotics Technology Park nurse in the country, making its debut at (ARTPARK) established recently at the monsoon. We also profile the Bengaluru Tech Summit in November Institute. the work of an earth 2020. scientist who seeks to Asha is not meant to replace a human Asha, who is learning to speak Kannada, nurse, but to be a “tool” that can be unravel the secrets of the Hindi and English, is the brainchild of used by the nurse to assist a patient ground beneath our feet. a team of IISc researchers. The robot who might be far away, explains Continued on page 2 Asha with the research team (Photo: Samarth Hada) Continued from page 1 Bharadwaj Amrutur, Professor and Chair of ARTPARK will focus largely on mission-mode explains Amrutur. -
Threatenedtaxa.Org Journal Ofthreatened 26 June 2020 (Online & Print) Vol
10.11609/jot.2020.12.9.15967-16194 www.threatenedtaxa.org Journal ofThreatened 26 June 2020 (Online & Print) Vol. 12 | No. 9 | Pages: 15967–16194 ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) JoTT PLATINUM OPEN ACCESS TaxaBuilding evidence for conservaton globally ISSN 0974-7907 (Online); ISSN 0974-7893 (Print) Publisher Host Wildlife Informaton Liaison Development Society Zoo Outreach Organizaton www.wild.zooreach.org www.zooreach.org No. 12, Thiruvannamalai Nagar, Saravanampat - Kalapat Road, Saravanampat, Coimbatore, Tamil Nadu 641035, India Ph: +91 9385339863 | www.threatenedtaxa.org Email: [email protected] EDITORS English Editors Mrs. Mira Bhojwani, Pune, India Founder & Chief Editor Dr. Fred Pluthero, Toronto, Canada Dr. Sanjay Molur Mr. P. Ilangovan, Chennai, India Wildlife Informaton Liaison Development (WILD) Society & Zoo Outreach Organizaton (ZOO), 12 Thiruvannamalai Nagar, Saravanampat, Coimbatore, Tamil Nadu 641035, Web Design India Mrs. Latha G. Ravikumar, ZOO/WILD, Coimbatore, India Deputy Chief Editor Typesetng Dr. Neelesh Dahanukar Indian Insttute of Science Educaton and Research (IISER), Pune, Maharashtra, India Mr. Arul Jagadish, ZOO, Coimbatore, India Mrs. Radhika, ZOO, Coimbatore, India Managing Editor Mrs. Geetha, ZOO, Coimbatore India Mr. B. Ravichandran, WILD/ZOO, Coimbatore, India Mr. Ravindran, ZOO, Coimbatore India Associate Editors Fundraising/Communicatons Dr. B.A. Daniel, ZOO/WILD, Coimbatore, Tamil Nadu 641035, India Mrs. Payal B. Molur, Coimbatore, India Dr. Mandar Paingankar, Department of Zoology, Government Science College Gadchiroli, Chamorshi Road, Gadchiroli, Maharashtra 442605, India Dr. Ulrike Streicher, Wildlife Veterinarian, Eugene, Oregon, USA Editors/Reviewers Ms. Priyanka Iyer, ZOO/WILD, Coimbatore, Tamil Nadu 641035, India Subject Editors 2016–2018 Fungi Editorial Board Ms. Sally Walker Dr. B. -
A Phylogeny and Revised Classification of Squamata, Including 4161 Species of Lizards and Snakes
BMC Evolutionary Biology This Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes BMC Evolutionary Biology 2013, 13:93 doi:10.1186/1471-2148-13-93 Robert Alexander Pyron ([email protected]) Frank T Burbrink ([email protected]) John J Wiens ([email protected]) ISSN 1471-2148 Article type Research article Submission date 30 January 2013 Acceptance date 19 March 2013 Publication date 29 April 2013 Article URL http://www.biomedcentral.com/1471-2148/13/93 Like all articles in BMC journals, this peer-reviewed article can be downloaded, printed and distributed freely for any purposes (see copyright notice below). Articles in BMC journals are listed in PubMed and archived at PubMed Central. For information about publishing your research in BMC journals or any BioMed Central journal, go to http://www.biomedcentral.com/info/authors/ © 2013 Pyron et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes Robert Alexander Pyron 1* * Corresponding author Email: [email protected] Frank T Burbrink 2,3 Email: [email protected] John J Wiens 4 Email: [email protected] 1 Department of Biological Sciences, The George Washington University, 2023 G St. -
First Record of Ahaetulla Mycterizans
Turkish Journal of Zoology Turk J Zool (2020) 44: 11-21 http://journals.tubitak.gov.tr/zoology/ © TÜBİTAK Research Article doi:10.3906/zoo-1904-1 First record of Ahaetulla mycterizans (Linnaeus, 1758) (Serpentes: Colubridae) from the Lesser Sunda region, Indonesia, based on molecular and morphological identification 1,2 1,3 4 1,2, Lilin Ika Nur INDAHSARI , Fatchiyah FATCHIYAH , Eric Nelson SMITH , Nia KURNIAWAN * 1 Department of Biology, Faculty of Mathematics and Natural Science, Brawijaya University, Malang, Indonesia 2 NK Research, Department of Biology, Faculty of Mathematics and Natural Science, Brawijaya University, Malang, Indonesia 3 Research Center of Smart Molecule of Natural Genetic Resources, Brawijaya University, Malang, Indonesia 4 Department of Biology, University of Texas at Arlington, Arlington, TX, USA Received: 01.04.2019 Accepted/Published Online: 25.11.2019 Final Version: 03.01.2020 Abstract: Previous studies on the distribution of the Ahaetulla snake across Indonesia only focused on morphological characters without any molecular data. This study was aimed at analyzing phylogenetic relationships among the genus Ahaetulla in Indonesia based on partial mitochondrial DNA sequences of 16 specimens collected from the Sundaland and Lesser Sunda regions. The 12S-rDNA gene was PCR-amplified and sequenced to analyze phylogenetic relationships and to estimate the divergence time between the 2 Ahaetulla populations of the Sundaland and Lesser Sunda regions. Morphological characters of 3 Ahaetulla specimens from Lesser Sunda and Sundaland have also been analyzed to confirm the results based on molecular markers. Both the phylogenetic analyses and morphological characters revealed the presence of 2 Ahaetulla species, A. mycterizans and A. -
Ichthyo and Herpetofaunal Diversity of Kalakkad Wildlife Sanctuary
CASE REPORT ZOOS' PRINT JOURNAL 15(2): 203-206 ICHTHYO AND HERPETOFAUNAL DIVERSITY OF KALAKKAD WILDLIFE SANCTUARY P.T. Cherian, K. Rema Devi and M.S. Ravichandran Southern Regional Station, Zoological Survey of India, 100 Santhome High Road, Chennai, Tamil Nadu 600028, India Abstract Horalabiosa and species H. joshuai and a subspecies Puntius Relative to the area encompassing, Kalakkad Wildlife Sanctuary arulius tambraparniei. Subsequent reports on the ichthyofauna harbours a rich lower vertebrate fauna. This is more true in of Kalakkad Wildlife Sanctuary are by Rema Devi (1992 a,b) who respect of fishes and amphibians about which more information described a new hill stream fish Garra kalakadensis and later is available. Based on recent studies, 84 species belonging to dealt with 19 species from the area (Table 1). Recently Rema the lower vertebrate groups are found here which comprise four Devi et al. (1997) listed 70 primary freshwater fishes from the endemic to the Sanctuary, 32 to the Western Ghats mostly its Tambraparni River. The Tambraparni River system harbours southern ranges and 41 to India. The species composition and three endemic species, of which H. joshuai and G. kalakadensis some of the factors contributing to the species richness of the are confined to the hill streams in its higher reaches while the Sanctuary are discussed. third species P. a. tambraparniei is found mostly in the lower reaches and in the plains. Of the 19 species collected from the Introduction hill streams 14 are found in peninsular India of which 12 have Consolidated information on the faunal diversity of most of our their range also in Sri Lanka and five in Pakistan, Nepal, wildlife sanctuaries, national parks and biosphere reserves is Bangladesh and Myanmar. -
Pyron Et Al 2013A.Pdf
This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy Molecular Phylogenetics and Evolution 66 (2013) 969–978 Contents lists available at SciVerse ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Genus-level phylogeny of snakes reveals the origins of species richness in Sri Lanka ⇑ R. Alexander Pyron a, , H.K. Dushantha Kandambi b, Catriona R. Hendry a, Vishan Pushpamal c, Frank T. Burbrink d,e, Ruchira Somaweera f a Dept. of Biological Sciences, The George Washington University, 2023 G. St., NW, Washington, DC 20052, United States b Dangolla, Uda Rambukpitiya, Nawalapitiya, Sri Lanka c Kanneliya Rd., Koralegama, G/Panangala, Sri Lanka d Dept. of Biology, The Graduate School and University Center, The City University of New York, 365 5th Ave., New York, NY 10016, United States e Dept. of Biology, The College of Staten Island, The City University of New York, 2800 Victory Blvd., Staten Island, NY 10314, United States f Biologic Environmental Survey, 50B, Angove Street, North Perth, WA 6006, Australia article info abstract Article history: Snake diversity in the island of Sri Lanka is extremely high, hosting at least 89 inland (i.e., non-marine) Received 5 June 2012 snake species, of which at least 49 are endemic. -
Bulletin 112.Indd
Herpetological observations from field expeditions to North Karnataka and Southwest Maharashtra, India TODD R. LEWIS 1,6*, STEVEN PIGGOTT2, ROWLAND GRIFFIN3, PAUL GREIG-SMITH4, GERALD MARTIN5, GREG BARRETTO5, KAUSHIK BAJIBAB5, JOHN THORPE-DIXON, PETER PRODROMOU, MICHEAL FORDHAM, DAVID WILLIS, JACQUI TURNER, ADAM RADOVANOVIC, DANIEL HOLLOWAY, REECE WOOD, NIGEL HAND, STEVE LLOYD, MICHAELA CLAPSON, JAMES HENNESY and GREG OLDHAM 1 Westfield, 4 Worgret Road, Wareham, Dorset, BH20 4PJ. UK. 2 92 Northfleet Road, Peelgreen, Eccles, Manchester, M30 7PQ. UK. 3 Amphibian and Reptile Conservation, 655a Christchurch Rd, Bournemouth, BH1 4AP. UK. 4 Partnership Travel Ltd, Whitelion House, 64A Highgate High Street, London, N6 5HX. UK. 5 C/o Agumbe Rainforest Research Station, Suralihalla, Agumbe, Thirthahalli Taluk, Shivamogga Karnataka 577411, India. www.agumbe.com and www.gerrymartin.in 6 Corresponding author: [email protected] * The above authorship is open and its order does not denote authority. ABSTRACT - The Western Ghats of India are one of the 34 global hotspots of biodiversity. They are one of the most important large natural areas in the world and are fast becoming recognised for their biological importance. The herpetofauna of the Western Ghats is hugely diverse, with many species exhibiting rare, endemic styles of autecology and niche preference that could equal that of countries such as Borneo and Madagascar. In this report we detail 18 amphibian and 37 reptile species from eight sites following three expeditions to the Western Ghats from 2007-2009. The report details species descriptions, habitat, ecology and conservation to alert the herpetological community to the importance of future research to address the lack of knowledge in species ecology.