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From India: a Glimpse Through Advanced Morphometric Toolkits
Morphological plasticity in a wild freshwater sh, Systomus sarana (Cyprinidae) from India: a glimpse through advanced morphometric toolkits Deepmala Gupta University of Lucknow Faculty of Science Arvind Kumar Dwivedi Barkatullah Vishwavidyalaya Faculty of Life Sciences Madhu Tripathi ( [email protected] ) University of Lucknow Faculty of Science https://orcid.org/0000-0003-1618-4994 Research article Keywords: Intraspecies diversity, Morphological variations, Systomus sarana, Landmark based analysis Posted Date: November 5th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-35594/v2 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/32 Abstract Background: Body morphology supposed to underpin wide differences in animal performance that can be used to understand the diversication of characters. Further, identifying the sh population with unique shape due to variations in their morphometric characters enable better management of these subunits. Advanced statistical toolkits of morphometry called truss network system and geometric morphometrics have been increasingly used for detecting variations in morphological traits between subunits of sh populations. The present study was therefore carried out with the objective of determining phenotypically distinct units of freshwater sh Systomus sarana collected from geographically isolated locations. Methods: In the present study, 154 specimens of olive barb, S. sarana were collected from four distantly located rivers covering the northern (Ganga), southern (Godavari), central (Narmada), and eastern (Mahanadi) regions of India. Truss-network system and geometric morphometrics have been utilized. Fourteen landmarks were digitized uniformly on each specimen. In the present study, the truss network system yielded size-corrected morphometric characters that were subjected to univariate and multivariate statistical assessment. -
R M , July1979 Rum, Jlilio1979
FA0 Fisheriee Circular No. 706 FIR/C706 FA0 Cimulaire mur lee p8ohes No 706 FAO, CirouLerem de Pom~fbNo 706 SELECTED BIBLIOUUPHY ON PELAGIC FISH EGG AND LARVA SURVEYS BIBLIOWHIE SELECTIVE SUR LES PROSPECTIONS D'OEUFS ET DE LAFNFS DE POISSONS PELAGIQUES BIBLIOWA SELECCIONADA SOBRE RECONOCIMIEN'IQS DE HUEVOS Y LARVAS DE PECES PEZAOICOS Prepared by/Prdparge par/Preparada por Paul E. Smith Southwest Fisheries Center La Jolla, California, U.S.A. t /Y Sally L. Richardem Oregon State University Corvallis, Oregon, U.S.A. FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS ORGANISATION DES NATIONS UNIES POUR L'ALIMZNTATIW ET L'AaRICUL'NRE ORC;BFIZACI(YN DE LAS NACI- UNIDAS PAR4 LA AaRICUL"RA Y LA ALIMENTACION Rm, July1979 Ram, juillet 1979 Rum, jlilio1979 -1- 1. SCOPE, COVERAGE AND ORGAMI~TION This bibliography is intended to provide aocass to published information on ichthyo- plankton survey methods, identification of fish -,and larvae, and results of meyn thet have been carried out in the put. Although the bibliograpb in selective, its coverage in- cludes all published works through 1973, and it htu been extended by the addition of all papers resented at the Oban Symposium and publinhed in the eJwposiun proceedings (Blazter, J.H.S. red.) 1974. The early life history of firh. SpringarcVerlsg, Berlin). The fint five seotiau of this bibliomp4y list worh by name and drte anly aooordinn to subject category. Section 2 containe refer.noe8 on survey equipment and mothods. Section 3 includes descriptions of early life rtages organized by taxonomic group. Section 4 lists references on species identification of fish aggm and larva4 by region (specifically, by FA0 etatietical area). -
Feasibility Study of Kailash Sacred Landscape
Kailash Sacred Landscape Conservation Initiative Feasability Assessment Report - Nepal Central Department of Botany Tribhuvan University, Kirtipur, Nepal June 2010 Contributors, Advisors, Consultants Core group contributors • Chaudhary, Ram P., Professor, Central Department of Botany, Tribhuvan University; National Coordinator, KSLCI-Nepal • Shrestha, Krishna K., Head, Central Department of Botany • Jha, Pramod K., Professor, Central Department of Botany • Bhatta, Kuber P., Consultant, Kailash Sacred Landscape Project, Nepal Contributors • Acharya, M., Department of Forest, Ministry of Forests and Soil Conservation (MFSC) • Bajracharya, B., International Centre for Integrated Mountain Development (ICIMOD) • Basnet, G., Independent Consultant, Environmental Anthropologist • Basnet, T., Tribhuvan University • Belbase, N., Legal expert • Bhatta, S., Department of National Park and Wildlife Conservation • Bhusal, Y. R. Secretary, Ministry of Forest and Soil Conservation • Das, A. N., Ministry of Forest and Soil Conservation • Ghimire, S. K., Tribhuvan University • Joshi, S. P., Ministry of Forest and Soil Conservation • Khanal, S., Independent Contributor • Maharjan, R., Department of Forest • Paudel, K. C., Department of Plant Resources • Rajbhandari, K.R., Expert, Plant Biodiversity • Rimal, S., Ministry of Forest and Soil Conservation • Sah, R.N., Department of Forest • Sharma, K., Department of Hydrology • Shrestha, S. M., Department of Forest • Siwakoti, M., Tribhuvan University • Upadhyaya, M.P., National Agricultural Research Council -
Estuarine Fish Diversity of Tamil Nadu, India
Indian Journal of Geo Marine Sciences Vol. 46 (10), October 2017, pp. 1968-1985 Estuarine fish diversity of Tamil Nadu, India H.S. Mogalekar*, J. Canciyal#, P. Jawahar, D.S. Patadiya, C. Sudhan, P. Pavinkumar, Prateek, S. Santhoshkumar & A. Subburaj Department of Fisheries Biology and Resource Management, Fisheries College & Research Institute, (Tamil Nadu Fisheries University), Thoothukudi-628 008, India. #ICAR-National Academy of Agricultural Research Management, Rajendranagar, Hyderabad-500 030, Telangana, India. *[E-Mail: [email protected]] Received 04 February 2016 ; revised 10 August 2017 Systematic and updated checklist of estuarine fishes contains 330 species distributed under 205 genera, 95 families, 23 orders and two classes. The most diverse order was perciformes with 175 species, 100 genera and 43 families. The top four families with the highest number of species were gobidae (28 species), carangidae (23 species), engraulidae (15 species) and lutjanidae (14 species). Conservation status of all taxa includes one species as endangered, five species as vulnerable, 14 near threatened, 93 least concern and 16 data deficient. As numbers of commercial, sports, ornamental and cultivable fishes are high, commercial and recreational fishing could be organized. Seed production by selective breeding is recommended for aquaculture practices in estuarine areas of Tamil Nadu. [Keywords: Estuarine fishes, updated checklist, fishery and conservation status, Tamil Nadu] Introduction significant component of coastal ecosystem due to The total estuarine area of Tamil Nadu their immense biodiversity values in aquatic was estimated to be 56000 ha, which accounts ecology. The fish fauna inhabiting the estuarine 3.88 % of the total estuarine area of India 1. -
Olive Barb (Systomus Sarana) ERSS
Olive Barb (Systomus sarana) Ecological Risk Screening Summary U.S. Fish & Wildlife Service, February 2013 Revised, March 2019 Web Version, 9/11/2019 Photo: Dr. Pratap Chandra Das. Licensed under CC-BY-NC. Available: https://www.fishbase.de/photos/UploadedBy.php?autoctr=16479&win=uploaded. (March 2019). 1 Native Range and Status in the United States Native Range From Froese and Pauly (2019a): “Asia: Afghanistan, Pakistan, India, Nepal, Bangladesh, Bhutan [Talwar and Jhingran 1991] and Sri Lanka [Pethiyagoda 1991]. Reported from Myanmar [Oo 2002] and Thailand [Sidthimunka 1970].” Status in the United States Systomus sarana has not been found in the wild or in trade in the United States. Means of Introductions in the United States Systomus sarana has not been found in the wild in the United States. 1 Remarks From Gupta (2015): “In India it has been reported as endangered while in Bangladesh it has been reported as critically endangered.” 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From Fricke et al. (2019): “Current status: Valid as Systomus sarana (Hamilton 1822).” From Froese and Pauly (2019b): “Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > […] Actinopterygii (Class) > Cypriniformes (Order) > Cyprinidae (Family) > Barbinae (Subfamily) > Systomus (Genus) > Systomus sarana (Species)” Size, Weight, and Age Range From Froese and Pauly (2019a): “Max length: 42.0 cm TL male/unsexed; [Rahman 1989]; max. published weight: 1,400 g [Rahman 1989]” Environment From Froese and Pauly (2019a): “Freshwater; brackish; benthopelagic; potamodromous [Riede 2004]” Climate/Range From Froese and Pauly (2019a): “Tropical” Distribution Outside the United States Native From Froese and Pauly (2011): “Asia: Afghanistan, Pakistan, India, Nepal, Bangladesh, Bhutan [Talwar and Jhingran 1991] and Sri Lanka [Pethiyagoda 1991]. -
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Journal ofThreatened JoTT TaxaBuilding evidence for conservation globally 10.11609/jott.2020.12.10.16195-16406 www.threatenedtaxa.org 26 July 2020 (Online & Print) Vol. 12 | No. 10 | Pages: 16195–16406 ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) PLATINUM OPEN ACCESS Dedicated to Dr. P. Lakshminarasimhan ISSN 0974-7907 (Online); ISSN 0974-7893 (Print) Publisher Host Wildlife Information Liaison Development Society Zoo Outreach Organization www.wild.zooreach.org www.zooreach.org No. 12, Thiruvannamalai Nagar, Saravanampatti - Kalapatti Road, Saravanampatti, 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 Information Liaison Development (WILD) Society & Zoo Outreach Organization (ZOO), 12 Thiruvannamalai Nagar, Saravanampatti, Coimbatore, Tamil Nadu 641035, Web Development India Mrs. Latha G. Ravikumar, ZOO/WILD, Coimbatore, India Deputy Chief Editor Typesetting Dr. Neelesh Dahanukar Indian Institute of Science Education 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/Communications 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. -
Ichthyofaunal Diversity and Conservation Status in Rivers of Khyber Pakhtunkhwa, Pakistan
Proceedings of the International Academy of Ecology and Environmental Sciences, 2020, 10(4): 131-143 Article Ichthyofaunal diversity and conservation status in rivers of Khyber Pakhtunkhwa, Pakistan Mukhtiar Ahmad1, Abbas Hussain Shah2, Zahid Maqbool1, Awais Khalid3, Khalid Rasheed Khan2, 2 Muhammad Farooq 1Department of Zoology, Govt. Post Graduate College, Mansehra, Pakistan 2Department of Botany, Govt. Post Graduate College, Mansehra, Pakistan 3Department of Zoology, Govt. Degree College, Oghi, Pakistan E-mail: [email protected] Received 12 August 2020; Accepted 20 September 2020; Published 1 December 2020 Abstract Ichthyofaunal composition is the most important and essential biotic component of an aquatic ecosystem. There is worldwide distribution of fresh water fishes. Pakistan is blessed with a diversity of fishes owing to streams, rivers, dams and ocean. In freshwater bodies of the country about 193 fish species were recorded. There are about 30 species of fish which are commercially exploited for good source of proteins and vitamins. The fish marketing has great socio economic value in the country. Unfortunately, fish fauna is declining at alarming rate due to water pollution, over fishing, pesticide use and other anthropogenic activities. Therefore, about 20 percent of fish population is threatened as endangered or extinct. All Mashers are ‘endangered’, notably Tor putitora, which is also included in the Red List Category of International Union for Conservation of Nature (IUCN) as Endangered. Mashers (Tor species) are distributed in Southeast Asian and Himalayan regions including trans-Himalayan countries like Pakistan and India. The heavy flood of July, 2010 resulted in the minimizing of Tor putitora species Khyber Pakhtunkhwa and the fish is now found extinct from river Swat. -
Genetic Characterization of Swamp Eel of Bangladesh Through Dna Barcoding and Rapd Techniques
J. Asiat. Soc. Bangladesh, Sci. 46(2): 117-131, December 2020 GENETIC CHARACTERIZATION OF SWAMP EEL OF BANGLADESH THROUGH DNA BARCODING AND RAPD TECHNIQUES MD MINHAZUL ABEDIN, MD MOSTAVI ENAN ESHIK, NUSRAT JAHAN PUNOM, MST. KHADIZA BEGUM AND MOHAMMAD SHAMSUR RAHMAN* Department of Fisheries, University of Dhaka, Dhaka 1000, Bangladesh Abstract The freshwater air-breathing swamp eel Monopterus spp. are native to the freshwater of Bangladesh and throughout the Indian subcontinent. To identify the different swamp eel species and to check the genetic diversity among them, a total of twelve swamp eel specimens were collected from four districts (Tangail, Bogura, Bagerhat and Sylhet) representing the four division of Bangladesh. The extracted DNA from twelve fish samples was amplified by the PCR technique for DNA barcoding and RAPD analysis. Among 12 specimens, 8 specimens showed a 95-100% similarity with M. cuchia species published in the NCBI GenBank database and BOLD system. The studied mct3 (collected from Tangail region), mcs1, mcs2 and mcs3 (collected from Sylhet region) specimens showed about 83% homology with Ophisternon sp. MFIV306-10 as per BLAST search; whereas BOLD private database showed 99% similarity with Ophisternon bengalense (Bengal eel). From the phylogenetic tree analysis, 8 samples were clustered with M. cuchia and 4 samples showed similarity with Ophisternon sp. MFIV306-10 and Ophisternon bengalense _ANGBF45828-19. In RAPD-PCR based analysis, it was found that the maximum genetic distance (1.6094) was observed between mcba2 and mcs3, while between mct1 and mct2, the minimum genetic distance was 0.000. A total of 192 bands, of which 35 were polymorphic with 17.88% polymorphisms among swamp eel species and the size of the amplified DNA fragments ranged from 250 to 1800 bp. -
Length-Weight Relationship and Sex Ratio of Some Cyprinid Fish Species from Taungthaman Lake
Length-Weight Relationship and Sex Ratio of Some Cyprinid Fish Species From Taungthaman Lake Soe Soe Aye and Ma Khaing Abstract The present study describe the length-weight relationships LWR condition factor (K), relative condition factor (Kn) and sex ratio of three cyprinid small indigenous fish species; Amblypharyngodon atkinsonii, Puntius sarana and Puntius chola from Taungthaman Lake, Mandalay Region. A total numbers of 252 A. atkinsonii, 220 P.sarana and 249 P.chola were collected from November 2015 to February 2016. In LWR (W= aLb) values of exponent 'b' were observed to be 2.577, 2.519, 2.539 for male, female and combined of A. atkinsonii, 2.913, 2.751, 2.809 for male, female and combined of P.sarana and 2.684, 2.784, 2.746 for male, female and combined of P.chola. The correlation coefficient 'r' was observed to be 0.91, 0.905, 0.862 for male, female and combined of A.atkinsonii, 0.869, 0.9, 0.875 for male, female and combined of P.sarana and 0.85, 0.918, 0.914 for male, female and combined of P.chola. The values of k were 1.06 in A.atkinsonii, 1.48 in P.sarana and 1.37 in P.chola from pooled data. The values of Kn were observed to be 1.05, 1.06 for male and female of A.atkinsonii, 1.09, 1.05 for male and female of P.sarana and 1.07, 1.05 for male and female of P. chola. The sex ratio (M: F) were 1:5 in A. -
Betanodavirus and VER Disease: a 30-Year Research Review
pathogens Review Betanodavirus and VER Disease: A 30-year Research Review Isabel Bandín * and Sandra Souto Departamento de Microbioloxía e Parasitoloxía-Instituto de Acuicultura, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain; [email protected] * Correspondence: [email protected] Received: 20 December 2019; Accepted: 4 February 2020; Published: 9 February 2020 Abstract: The outbreaks of viral encephalopathy and retinopathy (VER), caused by nervous necrosis virus (NNV), represent one of the main infectious threats for marine aquaculture worldwide. Since the first description of the disease at the end of the 1980s, a considerable amount of research has gone into understanding the mechanisms involved in fish infection, developing reliable diagnostic methods, and control measures, and several comprehensive reviews have been published to date. This review focuses on host–virus interaction and epidemiological aspects, comprising viral distribution and transmission as well as the continuously increasing host range (177 susceptible marine species and epizootic outbreaks reported in 62 of them), with special emphasis on genotypes and the effect of global warming on NNV infection, but also including the latest findings in the NNV life cycle and virulence as well as diagnostic methods and VER disease control. Keywords: nervous necrosis virus (NNV); viral encephalopathy and retinopathy (VER); virus–host interaction; epizootiology; diagnostics; control 1. Introduction Nervous necrosis virus (NNV) is the causative agent of viral encephalopathy and retinopathy (VER), otherwise known as viral nervous necrosis (VNN). The disease was first described at the end of the 1980s in Australia and in the Caribbean [1–3], and has since caused a great deal of mortalities and serious economic losses in a variety of reared marine fish species, but also in freshwater species worldwide. -
Challenges in Biodiversity Conservation in a Highly Modified
water Review Challenges in Biodiversity Conservation in a Highly Modified Tropical River Basin in Sri Lanka Thilina Surasinghe 1,* , Ravindra Kariyawasam 2, Hiranya Sudasinghe 3 and Suranjan Karunarathna 4 1 Department of Biological Sciences, Bridgewater State University, Dana Mohler-Faria Science & Mathematics Center, 24 Park Avenue, Bridgewater, MA 02325, USA 2 Center for Environment & Nature Studies, No.1149, Old Kotte Road, Rajagiriya 10100, Sri Lanka; [email protected] 3 Evolutionary Ecology & Systematics Lab, Department of Molecular Biology & Biotechnology, University of Peradeniya, Kandy 20400, Sri Lanka; [email protected] 4 Nature Explorations & Education Team, No. B-1/G-6, De Soysapura Flats, Moratuwa 10400, Sri Lanka; [email protected] * Correspondence: [email protected]; Tel.: +1-508-531-1908 Received: 11 October 2019; Accepted: 13 December 2019; Published: 19 December 2019 Abstract: Kelani River is the fourth longest river in the South-Asian island, Sri Lanka. It originates from the central hills and flows through a diverse array of landscapes, including some of the most urbanized regions and intensive land uses. Kelani River suffers a multitude of environmental issues: illegal water diversions and extractions, impoundment for hydroelectricity generation, and pollution, mostly from agrochemicals, urban runoff, industrial discharges, and domestic waste. Moreover, loss of riparian forest cover, sand-mining, and unplanned development in floodplains have accentuated the environmental damage. In this study, based on Kelani River basin, we reviewed the status of biodiversity, threats encountered, conservation challenges, and provided guidance for science-based conservation planning. Kelani River basin is high in biodiversity and endemism, which includes 60 freshwater fish species of which 30 are endemic. -
Freshwater Fishes of the Burdekin Dry Tropics Acknowledgements
Freshwater Fishes of the Burdekin Dry Tropics Acknowledgements Much of the information about fish species and their distribution in the Burdekin Dry Tropics NRM region is based on the work of Dr Brad Pusey (Griffith University). The Australian Centre for Tropical Freshwater Research (ACTFR) provided access to their Northern Australian Fish (NAF) database which contains the most current fish survey data for tropical Australia. Dr Allan Webb (ACTFR) provided information on the exotic fish species recorded from the immediate Townsville region. Thanks to Alf Hogan from Fisheries Queensland for providing data on species distribution. Thanks also to Bernard Yau and efishalbum for their image of the Threadfin Silver Biddy. Published by NQ Dry Tropics Ltd trading as NQ Dry Tropics. Copyright 2010 NQ Dry Tropics Ltd ISBN 978-921584-21-3 The Copyright Act 1968 permits fair dealing for study research, news reporting, criticism, or review. Selected passages, tables or diagrams may be reproduced for such purposes provided acknowledgement of the source is included. Major extracts of the entire document may not be reproduced by any process without the written permission of the Chief Executive Officer, NQ Dry Tropics. Please reference as: Carter, J & Tait, J 2010, Freshwater Fishes of the Burdekin Dry Tropics, Townsville. Further copies may be obtained from NQ Dry Tropics or from our Website: www.nqdrytropics.com.au Cnr McIlwraith and Dean St P.O Box 1466, Townsville Q 4810 Ph: (07) 4724 3544 Fax: (07) 4724 3577 Important Disclaimer: The information contained in this report has been compiled in good faith from sources NQ Dry Tropics Limited trading as NQ Dry Tropics believes to be reliable.