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On Further Specimens of the Pit Viper Trimeresurus Erythrurus
Journal of Animal Diversity Online ISSN 2676-685X Volume 3, Issue 1 (2021) Research Article http://dx.doi.org/10.52547/JAD.2021.3.1.7 On further specimens of the Pit viper Trimeresurus erythrurus (Cantor, 1839) (Squamata: Viperidae), with description of a topotype and range extension to the Godavari Basin, peninsular India Kaushik Deutiˡ, Ramaswamy Aengals², Sujoy Rahaˡ, Sudipta Debnathˡ, Ponnusamy Sathiyaselvam3 and Sumaithangi Rajagopalan Ganesh4* 1Zoological Survey of India, Herpetology Division, 27 JL Nehru Road, Kolkata 700016, West Bengal, India ²Zoological Survey of India, Sunderbans Field Research Center, Canning 743329, West Bengal, India 3Bombay Natural History Society, Hornbill House, Shaheed Bhagat Singh Marg, Mumbai 400023, India 4Chennai Snake Park, Rajbhavan post, Chennai 600022, Tamil Nadu, India *Corresponding author : [email protected] Abstract We report on a topotypical specimen of the spot-tailed pit viper Trimeresurus erythrurus recorded from Sunderbans in India and a distant, southerly, range extension from Kakinada mangroves, based on preserved (n= 1, seen in 2019) and live uncollected (n= 2; seen in 2014) specimens, respectively. The specimens Received: 26 December 2020 (n= 3) share the following characteristics: verdant green dorsum, yellow iris, Accepted: 27 January 2021 white ventrolateral stripes in males, 23 midbody scale rows, 161–172 ventrals, Published online: 17 July 2021 61–76 subcaudals, and reddish tail tip. Drawing on the published records, its apparent rarity within its type locality and lack of records from the Circar Coast of India, our study significantly adds to the knowledge of the distribution and morphology of this species. Being a medically important venomous snake, its presence in the Godavari mangrove basin calls for wider dissemination of this information among medical practitioners, in addition to fundamental researchers like academics and herpetologists. -
UNIT 11 the ARABS: INVASIONS and Emergence of Rashtrakutas EXPANSION*
UNIT 11 THE ARABS: INVASIONS AND Emergence of Rashtrakutas EXPANSION* Structure 11.0 Objectives 11.1 Introduction 11.2 The Rise and Spread of Islam in 7th-8th Centuries 11.3 The ChachNama 11.4 The Conquest of Sindh 11.5 Arab Administration 11.6 Arab Conquest of Sindh: A Triumph without Results? 11.7 Summary 11.8 Key Words 11.9 Answers to Check Your Progress Exercises 11.10 Suggested Readings 11.0 OBJECTIVES After reading this Unit, you will know: the background for understanding the foreign invasions from Arabia in early medieval period; the sources on the Arab conquest of Sindh; the reasons for the capture of Sindh by the Arabs; the phases of conquest of Sindh; the colonial understanding of Sindh conquest; and cultural comingling between the Arab and Indian cultures. 11.1 INTRODUCTION In the Units so far, we had studied about the social, political, economic or cultural aspects of Ancient India. Based on the unique traits of the period, historians have called it as Ancient history. Similarly, the period that followed had its own characteristic features to be termed as Medieval. The rise of Islam in west Asia and the Muslim conquests around the world is atypical of the early medieval period. In this Unit, we will study one such inter-related development in the Indian subcontinent. This is the Arab conquest of Sindh in the north- western region of the subcontinent. The Early Medieval in Indian History The Early Medieval is a phase of transition from ancient to medieval period. In relation to north India, the period before the sultanate phase is termed as early medieval. -
New Records of Snakes (Squamata: Serpentes) from Hoa Binh Province, Northwestern Vietnam
Bonn zoological Bulletin 67 (1): 15–24 May 2018 New records of snakes (Squamata: Serpentes) from Hoa Binh Province, northwestern Vietnam Truong Quang Nguyen1,2,*, Tan Van Nguyen 1,3, Cuong The Pham1,2, An Vinh Ong4 & Thomas Ziegler5 1 Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam 2 Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Hanoi, Vietnam 3 Save Vietnam’s Wildlife, Cuc Phuong National Park, Ninh Binh Province, Vietnam 4 Vinh University, 182 Le Duan Road, Vinh City, Nghe An Province, Vietnam 5 AG Zoologischer Garten Köln, Riehler Strasse 173, D-50735 Cologne, Germany * Corresponding author. E-mail: [email protected] Abstract. We report nine new records of snakes from Hoa Binh Province based on a reptile collection from Thuong Tien, Hang Kia-Pa Co, Ngoc Son-Ngo Luong nature reserves, and Tan Lac District, comprising six species of Colubri- dae (Dryocalamus davisonii, Euprepiophis mandarinus, Lycodon futsingensis, L. meridionalis, Sibynophis collaris and Sinonatrix aequifasciata), one species of Pareatidae (Pareas hamptoni) and two species of Viperidae (Protobothrops mu- crosquamatus and Trimeresurus gumprechti). In addition, we provide an updated list of 43 snake species from Hoa Binh Province. The snake fauna of Hoa Binh contains some species of conservation concern with seven species listed in the Governmental Decree No. 32/2006/ND-CP (2006), nine species listed in the Vietnam Red Data Book (2007), and three species listed in the IUCN Red List (2018). Key words. New records, snakes, taxonomy, Hoa Binh Province. -
Antiplatelet Aggregation and Antithrombosis Efficiency of Peptides in the Snake Venom of Deinagkistrodon Acutus: Isolation, Identification, and Evaluation
Hindawi Publishing Corporation Evidence-Based Complementary and Alternative Medicine Volume 2015, Article ID 412841, 6 pages http://dx.doi.org/10.1155/2015/412841 Research Article Antiplatelet Aggregation and Antithrombosis Efficiency of Peptides in the Snake Venom of Deinagkistrodon acutus: Isolation, Identification, and Evaluation Bin Ding, Zhenghong Xu, Chaodong Qian, Fusheng Jiang, Xinghong Ding, Yeping Ruan, Zhishan Ding, and Yongsheng Fan Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China Correspondence should be addressed to Yongsheng Fan; [email protected] Received 25 July 2015; Accepted 3 September 2015 Academic Editor: Settimio Grimaldi Copyright © 2015 Bin Ding et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Two peptides of Pt-A (Glu-Asn-Trp 429 Da) and Pt-B (Glu-Gln-Trp 443 Da) were isolated from venom liquor of Deinagkistrodon acutus. Their antiplatelet aggregation effects were evaluated with platelet-rich human plasma in vitro;therespectiveIC50 of Pt- A and Pt-B was 66 Mand203M. Both peptides exhibited protection effects on ADP-induced paralysis in mice. After ADP administration, the paralysis time of different concentration of Pt-A and Pt-B lasted as the following: 80 mg/kg Pt-B (152.8 ± 57.8s) < 40 mg/kg Pt-A (163.5 ± 59.8 s) < 20 mg/kg Pt-A (253.5 ± 74.5 s) < 4 mg/kg clopidogrel (a positive control, 254.5 ± 41.97 s) < 40 mg/kg Pt-B (400.8 ± 35.9 s) < 10 mg/kg Pt-A (422.8 ± 55.4 s), all of which were statistically shorter than the saline treatment (666 ± 28 s). -
Venomics of Trimeresurus (Popeia) Nebularis, the Cameron Highlands Pit Viper from Malaysia: Insights Into Venom Proteome, Toxicity and Neutralization of Antivenom
toxins Article Venomics of Trimeresurus (Popeia) nebularis, the Cameron Highlands Pit Viper from Malaysia: Insights into Venom Proteome, Toxicity and Neutralization of Antivenom Choo Hock Tan 1,*, Kae Yi Tan 2 , Tzu Shan Ng 2, Evan S.H. Quah 3 , Ahmad Khaldun Ismail 4 , Sumana Khomvilai 5, Visith Sitprija 5 and Nget Hong Tan 2 1 Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia; 2 Department of Molecular Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia; [email protected] (K.Y.T.); [email protected] (T.S.N.); [email protected] (N.H.T.) 3 School of Biological Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia; [email protected] 4 Department of Emergency Medicine, Universiti Kebangsaan Malaysia Medical Centre, 56000 Kuala Lumpur, Malaysia; [email protected] 5 Thai Red Cross Society, Queen Saovabha Memorial Institute, Bangkok 10330, Thailand; [email protected] (S.K.); [email protected] (V.S.) * Correspondence: [email protected] Received: 31 December 2018; Accepted: 30 January 2019; Published: 6 February 2019 Abstract: Trimeresurus nebularis is a montane pit viper that causes bites and envenomation to various communities in the central highland region of Malaysia, in particular Cameron’s Highlands. To unravel the venom composition of this species, the venom proteins were digested by trypsin and subjected to nano-liquid chromatography-tandem mass spectrometry (LC-MS/MS) for proteomic profiling. Snake venom metalloproteinases (SVMP) dominated the venom proteome by 48.42% of total venom proteins, with a characteristic distribution of P-III: P-II classes in a ratio of 2:1, while P-I class was undetected. -
Venomous Snakes
Venomous Snakes - By Kedar Bhide Kedar Bhide is a snake expert from Mumbai. A postgraduate from Mumbai's Haffkine Institute, his work has resulted into first records of 2 snake species for India, Barta (Kaulback's Pit Viper) from Arunachal Pradesh and the Sind Awl-headed snake from Rajasthan. “ Moments after being bitten, the man feels a live fire germinating in the wound as if red hot tongs contorted his flesh; that which was mortified enlarges to monstrosity, and lividness invades him. The unfortunate victim witnesses his body becoming corpse piece by piece; a chill of death invades all his being, and soon bloody threads fall from his gums; and his eyes, without intending to, will also cry blood, until, beaten by suffering and anguish, he loses the sense of reality. If we then ask the unlucky man something, he may see us through blurred eyes, but we get no response; and perhaps a final sweat of red pearls or a mouthful of blackish blood warns of impending” (This is an introduction of a book written in 1931 by a Costa Rican Biologists and snakebite expert Clodomiro Picado.) INTRODUCTION Human fear of snakes is caused almost entirely by those species that can deliver a venomous bite. It is somewhat ironic that such a minority group, like venomous snakes has endangered the whole kingdom of snakes. Let us start by correcting a frequent misnomer. People often refer to poisonous snakes, and indeed by directory definition, this is not incorrect. But as a student of herpetology we should be more specific in our terminology. -
Skewed Sex Ratio of the Chinese Green Tree Viper, Trimeresurus Stej
Zoological Studies 42(2): 379-385 (2003) Skewed Sex Ratio of the Chinese Green Tree Viper, Trimeresurus stej- negeri stejnegeri, at Tsaochiao, Taiwan Shiuang Wang, Hua-Ching Lin and Ming-Chung Tu* Department of Biology, National Taiwan Normal University, Taipei, Taiwan 116, R.O.C. (Accepted December 5, 2002) Shiuang Wang, Hua-Ching Lin and Ming-Chung Tu (2003) Skewed sex ratio of the Chinese green tree viper, Trimeresurus stejnegeri stejnegeri, at Tsaochiao, Taiwan. Zoological Studies 42(2): 379-385. Preliminary collect- ing of adult Chinese green tree vipers, Trimeresurus stejnegeri stejnegeri, in Tsaochiao, northwestern Taiwan, yielded a male-biased sample. According to the sex ratio theory, a skewed sex ratio is unlikely at birth, and the above results may thus reflect sampling bias or differential mortality after birth. We collected litters of neonates of this viviparous snake from a broader area over a longer period to examine causes of such numerical domi- nance of males in the adult sample. We collected 23 gravid females from the Tsaochiao area in 3 consecutive reproductive seasons and obtained 50 male and 40 female neonates. The sex ratio at birth was not significant- ly biased. We marked and released a total of 169 male and 79 female T. s. stejnegeri. Marked snakes were recaptured 940 times. Regardless of season, time of day, transect, or sample area, we always encountered more males than females. Thus, sampling bias did not likely account for this skewed sex ratio. In the adult sample, the ratio of males was greatest in the largest size class, and this suggests that females are subjected to higher mortality. -
20 of the Best Food Tours Around the World
News Opinion Sport Culture Lifestyle Travel UK Europe US More Top 20s 20 of the best food tours around the world Feast your eyes on these foodie walking tours, which reveal the flavours – and culture – of cities from Lisbon to Lima, Havana to Hanoi The Guardian Wed 26 Jun 2019 14.19 BST EUROPE Porto Taste Porto’s tours are rooted in fundamental beliefs about the gastronomic scene in Portugal’s second city. First, Portuenses like to keep things simple: so, no fusion experiments. Second, it’s as much about the people behind the food, as the food itself. “Food is an expression of culture,” says US-born Carly Petracco, who founded Taste Porto in 2013 with her Porto-born husband Miguel and his childhood buddy André. “We like to show who’s doing the cooking, who’s serving the food, who’s supplying the ingredients, and so on.” She’s good to her word. Walking the city with one of the six guides feels less like venue-hopping and more like dropping in for a catch-up with a series of food-loving, old friends. Everywhere you go (whether it’s the Loja dos Pastéis de Chaves cafe with its flaky pastries or the Flor de Congregados sandwich bar with its sublime slow-roasted pork special) the experience is as convivial as it is culinary. And it’s not just food either. Taste Porto runs a Vintage Tour option that includes a final stop at boutique wine store, Touriga, where the owner David will willingly pair your palate to the perfect port. -
Consortium for Research on Educational Access, Transitions and Equity South Asian Nomads
Consortium for Research on Educational Access, Transitions and Equity South Asian Nomads - A Literature Review Anita Sharma CREATE PATHWAYS TO ACCESS Research Monograph No. 58 January 2011 University of Sussex Centre for International Education The Consortium for Educational Access, Transitions and Equity (CREATE) is a Research Programme Consortium supported by the UK Department for International Development (DFID). Its purpose is to undertake research designed to improve access to basic education in developing countries. It seeks to achieve this through generating new knowledge and encouraging its application through effective communication and dissemination to national and international development agencies, national governments, education and development professionals, non-government organisations and other interested stakeholders. Access to basic education lies at the heart of development. Lack of educational access, and securely acquired knowledge and skill, is both a part of the definition of poverty, and a means for its diminution. Sustained access to meaningful learning that has value is critical to long term improvements in productivity, the reduction of inter- generational cycles of poverty, demographic transition, preventive health care, the empowerment of women, and reductions in inequality. The CREATE partners CREATE is developing its research collaboratively with partners in Sub-Saharan Africa and South Asia. The lead partner of CREATE is the Centre for International Education at the University of Sussex. The partners are: -
P. 1 AC27 Inf. 7 (English Only / Únicamente En Inglés / Seulement
AC27 Inf. 7 (English only / únicamente en inglés / seulement en anglais) CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________ Twenty-seventh meeting of the Animals Committee Veracruz (Mexico), 28 April – 3 May 2014 Species trade and conservation IUCN RED LIST ASSESSMENTS OF ASIAN SNAKE SPECIES [DECISION 16.104] 1. The attached information document has been submitted by IUCN (International Union for Conservation of * Nature) . It related to agenda item 19. * The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat or the United Nations Environment Programme concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. The responsibility for the contents of the document rests exclusively with its author. AC27 Inf. 7 – p. 1 Global Species Programme Tel. +44 (0) 1223 277 966 219c Huntingdon Road Fax +44 (0) 1223 277 845 Cambridge CB3 ODL www.iucn.org United Kingdom IUCN Red List assessments of Asian snake species [Decision 16.104] 1. Introduction 2 2. Summary of published IUCN Red List assessments 3 a. Threats 3 b. Use and Trade 5 c. Overlap between international trade and intentional use being a threat 7 3. Further details on species for which international trade is a potential concern 8 a. Species accounts of threatened and Near Threatened species 8 i. Euprepiophis perlacea – Sichuan Rat Snake 9 ii. Orthriophis moellendorfi – Moellendorff's Trinket Snake 9 iii. Bungarus slowinskii – Red River Krait 10 iv. Laticauda semifasciata – Chinese Sea Snake 10 v. -
Annual Report | 2019-20 Ministry of External Affairs New Delhi
Ministry of External Affairs Annual Report | 2019-20 Ministry of External Affairs New Delhi Annual Report | 2019-20 The Annual Report of the Ministry of External Affairs is brought out by the Policy Planning and Research Division. A digital copy of the Annual Report can be accessed at the Ministry’s website : www.mea.gov.in. This Annual Report has also been published as an audio book (in Hindi) in collaboration with the National Institute for the Empowerment of Persons with Visual Disabilities (NIEPVD) Dehradun. Designed and Produced by www.creativedge.in Dr. S Jaishankar External Affairs Minister. Earlier Dr S Jaishankar was President – Global Corporate Affairs at Tata Sons Private Limited from May 2018. He was Foreign Secretary from 2015-18, Ambassador to United States from 2013-15, Ambassador to China from 2009-2013, High Commissioner to Singapore from 2007- 2009 and Ambassador to the Czech Republic from 2000-2004. He has also served in other diplomatic assignments in Embassies in Moscow, Colombo, Budapest and Tokyo, as well in the Ministry of External Affairs and the President’s Secretariat. Dr S. Jaishankar is a graduate of St. Stephen’s College at the University of Delhi. He has an MA in Political Science and an M. Phil and Ph.D in International Relations from Jawaharlal Nehru University, Delhi. He is a recipient of the Padma Shri award in 2019. He is married to Kyoko Jaishankar and has two sons & and a daughter. Shri V. Muraleedharan Minister of State for External Affairs Shri V. Muraleedharan, born on 12 December 1958 in Kanuur District of Kerala to Shri Gopalan Vannathan Veettil and Smt. -
Ideas of South Asia Symbolic Representations and Political Uses
South Asia Multidisciplinary Academic Journal 10 | 2014 Ideas of South Asia Symbolic Representations and Political Uses Aminah Mohammad-Arif and Blandine Ripert (dir.) Electronic version URL: http://journals.openedition.org/samaj/3699 DOI: 10.4000/samaj.3699 ISSN: 1960-6060 Publisher Association pour la recherche sur l'Asie du Sud (ARAS) Electronic reference Aminah Mohammad-Arif and Blandine Ripert (dir.), South Asia Multidisciplinary Academic Journal, 10 | 2014, « Ideas of South Asia » [Online], Online since 25 December 2014, connection on 03 March 2020. URL : http://journals.openedition.org/samaj/3699 ; DOI:10.4000/samaj.3699 This text was automatically generated on 3 March 2020. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. 1 TABLE OF CONTENTS Introduction. Imaginations and Constructions of South Asia: An Enchanting Abstraction? Aminah Mohammad-Arif ‘India, that is Bharat…’: One Country, Two Names Catherine Clémentin-Ojha India in the Muslim Imagination: Cartography and Landscape in 19th Century Urdu Literature Faisal Devji A Strange Love of the Land: Identity, Poetry and Politics in the (Un)Making of South Asia Sudipta Kaviraj Poetics and Politics of Borderland Dwelling: Baltis in Kargil Radhika Gupta Impasse and Opportunity: Reframing Postcolonial Territory at the India-Bangladesh Border Jason Cons Anthropology, Politics, and Place in Sri Lanka: South Asian Reflections from an Island Adrift Jonathan Spencer Thinking India in South Africa: Gandhi’s Conundrum Claude Markovits The Construction, Mobilization and Limits of South Asianism in North America Anouck Carsignol From South Asia to Southasianism: A Nepalese Activist’s Perspective An interview with Kanak Mani Dixit Blandine Ripert Afterword.