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Barbatula Leoparda (Actinopterygii, Nemacheilidae), a New Endemic Species of Stone Loach of French Catalonia
Scientific paper Barbatula leoparda (Actinopterygii, Nemacheilidae), a new endemic species of stone loach of French Catalonia by Camille GAULIARD (1), Agnès DETTAI (2), Henri PERSAT (1, 3), Philippe KEITH (1) & Gaël P.J. DENYS* (1, 4) Abstract. – This study described a new stone loach species in France, Barbatula leoparda, which is endemic to French Catalonia (Têt and Tech river drainages). Seven specimens were compared to 49 specimens of B. bar- batula (Linnaeus, 1758) and 71 specimens of B. quignardi (Băcescu-Meşter, 1967). This new species is char- acterized by the presence of blotches on the belly and the jugular area in individuals longer than 47 mm SL and by a greater interorbital distance (35.5 to 41.8% of the head length). We brought moreover the sequence of two mitochondrial markers (COI and 12S, respectively 652 and 950 bp) of the holotype, which are well distinct from all other species, for molecular identifications. This discovery is important for conservation. Résumé. – Barbatula leoparda (Actinopterigii, Nemacheilidae), une nouvelle espèce endémique de loche fran- che en Catalogne française. © SFI Submitted: 4 Jun. 2018 Cette étude décrit une nouvelle espèce de loche franche en France, Barbatula leoparda, qui est endémique Accepted: 23 Jan. 2019 Editor: G. Duhamel à la Catalogne française (bassins de la Têt et du Tech). Sept spécimens ont été comparés à 49 spécimens de B. barbatula (Linnaeus, 1758) et 71 spécimens de B. quignardi (Băcescu-Meşter, 1967). Cette nouvelle espèce est caractérisée par la présence de taches sur le ventre et dans la partie jugulaire pour les individus d’une taille supérieure à 47 mm LS et par une plus grande distance inter-orbitaire (35,5 to 41,8% de la longueur de la tête). -
Impact of Fishing with Tephrosia Candida (Fabaceae) on Diversity
Impact of fishing with Tephrosia candida (Fabaceae) on diversity and abundance of fish in the streams at the boundary of Sinharaja Man and Biosphere Forest Reserve, Sri Lanka Udaya Priyantha Kankanamge Epa & Chamari Ruvandika Waniga Chinthamanie Mohotti Department of Zoology & Environmental Management, Faculty of Science, University of Kelaniya, Kelaniya 11600, Sri Lanka; [email protected], [email protected] Received 07-V-2015. Corrected 04-III-2016. Accepted 31-III-2016. Abstract: Local communities in some Asian, African and American countries, use plant toxins in fish poisoning for fishing activities; however, the effects of this practice on the particular wild fish assemblages is unknown. This study was conducted with the aim to investigate the effects of fish poisoning using Tephrosia candida, on freshwater fish diversity and abundance in streams at the boundary of the World Natural Heritage site, Sinharaja Forest Reserve, Sri Lanka. A total of seven field trips were undertaken on a bimonthly basis, from May 2013 to June 2014. We surveyed five streams with similar environmental and climatological conditions at the boundary of Sinharaja forest. We selected three streams with active fish poisoning practices as treatments, and two streams with no fish poisoning as controls. Physico-chemical parameters and flow rate of water in selected streams were also measured at bimonthly intervals. Fish were sampled by electrofishing and nets in three randomly selected confined locations (6 x 2 m stretch) along every stream. Fish species were identified, their abundances were recorded, and Shannon-Weiner diversity index was calculated for each stream. Streams were clustered based on the Bray-Curtis similarity matrix for fish composition and abundance. -
Teleostei: Nemacheilidae)
21 Ichthyol. Explor. Freshwaters, Vol. 24, No. 1, pp. 21-30, 7 figs., 1 tab., July 2013 © 2013 by Verlag Dr. Friedrich Pfeil, München, Germany – ISSN 0936-9902 Two new species of Schistura from Myanmar (Teleostei: Nemacheilidae) Jörg Bohlen* and Vendula Šlechtová* Schistura rubrimaculata, new species, is described from two streams on the eastern slope of the Rakhine Range draining in Irrawaddy River. It reaches up to 27.7 mm SL and differs from all other species of Schistura by the presence of a distinct red dot above the midlateral line before the caudal-fin base (not visible in preserved speci- mens), a very slender body and a white ventral side below a broad black midlateral stripe; the dorsal side of the snout dark grey, and the anus located close to the anal-fin origin. Schistura pawensis, new species, shares with S. rubrimaculata the small size, slender body and general pigmentation pattern and is considered as closely re- lated to S. rubrimaculata. Schistura pawensis differs from S. rubrimaculata in having fewer branched rays in caudal and dorsal fins, the anus at mid-distance between pelvic and anal fins, fewer pores in lateral line, the dorsal side of the snout white, and the red dot on the caudal peduncle smaller and less prominent. Introduction Material and methods The loach genus Schistura is widespread across The specimens were either fixed in 4 % formal- South and Southeast Asia and occurs in this area dehyde and later transferred into 70 % ethanol in nearly every stream. Up to now, about 193 for storage (specimens deposited in ZRC and species are considered as valid (Kottelat, 2012), CMK) or fixed and stored in 96 % ethanol (spec- most of them with a restricted area of distribution. -
Biodiversity Profile of Afghanistan
NEPA Biodiversity Profile of Afghanistan An Output of the National Capacity Needs Self-Assessment for Global Environment Management (NCSA) for Afghanistan June 2008 United Nations Environment Programme Post-Conflict and Disaster Management Branch First published in Kabul in 2008 by the United Nations Environment Programme. Copyright © 2008, United Nations Environment Programme. This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. UNEP would appreciate receiving a copy of any publication that uses this publication as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme. United Nations Environment Programme Darulaman Kabul, Afghanistan Tel: +93 (0)799 382 571 E-mail: [email protected] Web: http://www.unep.org DISCLAIMER The contents of this volume do not necessarily reflect the views of UNEP, or contributory organizations. The designations employed and the presentations do not imply the expressions of any opinion whatsoever on the part of UNEP or contributory organizations concerning the legal status of any country, territory, city or area or its authority, or concerning the delimitation of its frontiers or boundaries. Unless otherwise credited, all the photos in this publication have been taken by the UNEP staff. Design and Layout: Rachel Dolores -
Diversity of Fishes Across Hydrological Basins and Elevational Gradients in Eastern Bhutan: a Preliminary Analysis
Bhutan Journal of Animal Science (BJAS) Volume 5, Issue 1, Page 27-36, 2021 DIVERSITY OF FISHES ACROSS HYDROLOGICAL BASINS AND ELEVATIONAL GRADIENTS IN EASTERN BHUTAN: A PRELIMINARY ANALYSIS CHANGLU*, SANGAY NORBU, KARMA WANGCHUK, GOPAL PRASAD KHANAL, SINGYE TSHERING AND PEMA TSHERING National Research and Development Centre for Riverine and Lake Fisheries, Department of Livestock, Ministry of Agriculture and Forests, Haa, Bhutan. *Author for correspondence: [email protected] Copyright © 2021 Changlu. The original work must be properly cited to permit unrestricted use, distribution, and reproduction of this article in any medium. ABSTRACT: Bhutan’s water resources span a tremendous elevational gradient and are home to a diverse ichthyofauna. However, much of the aquatic biodiversity remains understudied and little is known about the ecology of native species. In an effort to strengthen Bhutan’s existing fishery database, the National Research and Development Centre for Riverine and Lake Fisheries, Haa, conducted an ichthyofauna assessment from 2017 to 2019 at 496 sampling stations spread across three hydrological basins namely Aiechhu, Manas and Nyera-Amachhu in eastern Bhutan. A total of 108 fish species, representing 47 genera, 19 families and seven orders were recorded during the study. The highest number of species and endemic fish were found concentrated along the Aiechhu hydrological basin, particularly the Aiechhu proper (Maochhu) and below <500 meters elevation. Based on these findings, the Aiechhu proper appears to be best choice for retaining a free-flowing river in Bhutan and plans for future hydropower developments in elevation <500 meters above sea level should be reconsidered. Keywords: Aiechhu; Eastern Bhutan; elevation; fish diversity; hydrological basin. -
Scope: Munis Entomology & Zoology Publishes a Wide Variety of Papers
_____________Mun. Ent. Zool. Vol. 13, No. 2, June 2018__________ 702 STONE LOACHES FROM THE HEADWATERS OF THE BULGAN RIVER (MONGOLIAN ALTAI) (TELEOSTEI: CYPRINIFORMES: NEMACHEILIDAE: BARBATULA) Artem M. Prokofiev* * A. N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii prospect 33, Moscow 119071, RUSSIA* and I. D. Papanin Institute for Biology of Inland Water, Russian Academy of Sciences, Borok 152742, Yaroslavl, RUSSIA. E-mail: [email protected] [Prokofiev, A. M. 2018. Stone loaches from the headwaters of the Bulgan River (Mongolian Altai) (Teleostei: Cypriniformes: Nemacheilidae: Barbatula). Munis Entomology & Zoology, 13 (2): 702-717] ABSTRACT: Two sympatric species of loaches, Barbatula cf. altayensis Zhu, 1992 and B. karabanowi Prokofiev, 2018, occur in the upper reaches of the river Bulgan in Mongolia. They represent the only fish taxa found in the studied part of the river. Significant morphological differences between these species support their apparent belonging to the different phyletic lineages. Barbatula cf. altayensis is characterized by the following combination of characters: nostrils closely set; lips furrowed, upper lip with medial indentation weak to absent, lower lip with medial lobes barely separated, furrowed, lateral lobes absent; scale cover well developed; broad head with muscular cheeks; 44–45 vertebrae; 89–105 lateral-line pores; pigmentation pattern consisting of transverse bars or isolated well spaced blotches. A set of peculiar features (mouth structure and position of nares, characters of sexual dimorphism, strong ossification of the otic portion of the cephalic laterosensory system) supposes an isolated position of B. altayensis within the genus. The second species, B. karabanowi, belongs to the “blunt-snouted” complex of species related to B. -
Aborichthys Waikhomi, a New Species of Fish (Teleostei : Nemacheilidae) from Arunachal Pradesh, India
ISSN 0375-1511 Rec. zool. Surv. India: 112(part-l) : 49-55, 2012 ABORICHTHYS WAIKHOMI, A NEW SPECIES OF FISH (TELEOSTEI : NEMACHEILIDAE) FROM ARUNACHAL PRADESH, INDIA LAISHRAM KOSYGIN Estuarine Biology Regional Centre, Zoological Survey of India Hilltop, Gopalpur-on-Sea, Odisha 761 002, India Email: [email protected] INTRODUCTION MATERIALS AND METHODS The fishes of the genus Aborichthys Chaudhuri The specimens were preserved in 10% formalin. are smaliloaches generally found in torrential hill Measurements and counts followed Jayaram (1999). streams in the Darjeeling Himalayas, north eastern Measurements were made to the nearest 0.1 mm India and upper Myanmar. They are characterized on the left side of specimens whenever possible. in having elongated and compressed body; anus The type specimens are deposited in the Zoological situated far forwards; pelvic fins extend Survey of India at Estuarine Biology Regional considerably beyond the anal opening; dorsal fin Centre, Gopalpur-on-Sea and Arunachal Pradesh inserted slightly behind pelvic fins; oblique narrow Regional Centre, Itanagar. Abbreviations used are: stripes on body; rounded caudal fin, which is HL, Head length; EBRC/ZSI/F, Estuarine Biology usually marked with concentric black rings and a Regional Centre/Zoological Survey of India/Fish; Max, Maximum; Min, Minimum; n, number of black spot at the upper corner of caudal base specimens examined; SD, Standard deviation; SL, (Chaudhuri, 1913; Hora, 1925). While describing Standard length; V / APRC/ ZSI/ P, Aborichthys rossamai, Sen (2009) remarked that it is Vertebrate/ Arunachal Pradesh Regional Centre/ very much similar to genus Schistura McClelland Zoological Survey of India/Pisces. and except for the forward position of the anus other characters of the genus are lacking in it. -
Biodiversity in Karnali Province: Current Status and Conservation
Biodiversity in Karnali Province: Current Status and Conservation Karnali Province Government Ministry of Industry, Tourism, Forest and Environment Surkhet, Nepal Biodiversity in Karnali Province: Current Status and Conservation Karnali Province Government Ministry of Industry, Tourism, Forest and Environment Surkhet, Nepal Copyright: © 2020 Ministry of Industry, Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal The views expressed in this publication do not necessarily reflect those of Ministry of Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal Editors: Krishna Prasad Acharya, PhD and Prakash K. Paudel, PhD Technical Team: Achyut Tiwari, PhD, Jiban Poudel, PhD, Kiran Thapa Magar, Yogendra Poudel, Sher Bahadur Shrestha, Rajendra Basukala, Sher Bahadur Rokaya, Himalaya Saud, Niraj Shrestha, Tejendra Rawal Production Editors: Prakash Basnet and Anju Chaudhary Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Acharya, K. P., Paudel, P. K. (2020). Biodiversity in Karnali Province: Current Status and Conservation. Ministry of Industry, Tourism, Forest and Environment, Karnali Province Government, Surkhet, Nepal Cover photograph: Tibetan wild ass in Limi valley © Tashi R. Ghale Keywords: biodiversity, conservation, Karnali province, people-wildlife nexus, biodiversity profile Editors’ Note Gyau Khola Valley, Upper Humla © Geraldine Werhahn This book “Biodiversity in Karnali Province: Current Status and Conservation”, is prepared to consolidate existing knowledge about the state of biodiversity in Karnali province. The book presents interrelated dynamics of society, physical environment, flora and fauna that have implications for biodiversity conservation. -
FAMILY Nemacheilidae Regan, 1911
FAMILY Nemacheilidae Regan, 1911 - stone loaches [=Nemachilinae, Adiposiidae, Lefuini, Yunnanilini, Triplophysini] GENUS Aborichthys Chaudhuri, 1913 - hillstream loaches Species Aborichthys boutanensis (McClelland, 1842) - Bolan hillstream loach [=kempi] Species Aborichthys cataracta Arunachalam et al., 2014 - Arunachal hillstream loach Species Aborichthys elongatus Hora, 1921 - Reang hillstream loach Species Aborichthys garoensis Hora, 1925 - Tura hillstream loach Species Aborichthys kempi Chaudhuri, 1913 - Egar hillstream loach Species Aborichthys tikaderi Barman, 1985 - Namdapha hillstream loach Species Aborichthys verticauda Arunchalam et al., 2014 - Ranga hillstream loach Species Aborichthys waikhomi Kosygin, 2012 - Bulbulia stone loach GENUS Acanthocobitis Peters, 1861 - loaches Species Acanthocobitis pavonacea (McClelland, 1839) - pavonacea loach [=longipinnis] GENUS Afronemacheilus Golubtsov & Prokofiev, in Prokofiev, 2009 - stone loaches Species Afronemacheilus abyssinicus (Boulenger, 1902) - Bahardar stone loach Species Afronemacheilus kaffa Prokofiev & Golubtsov, 2013 - kaffa stone loach GENUS Barbatula Linck, 1790 - stone loaches [=Cobites, Orthrias] Species Barbatula altayensis Zhu, 1992 - Kelang stone loach Species Barbatula barbatula (Linnaeus, 1758) - stone loach [=anglicana, blackiana, caucasicus, erythrinna, fuerstenbergii, furstenbergii, hispanica B, hispanica L, markakulensis, parisiensis, taurica, pictava, pironae, vardarensis, variabilis] Species Barbatula conilobus Prokofiev, 2016 - Bogd loach Species Barbatula dgebuadzei -
Karyological and Molecular Analysis of Three Endemic Loaches (Actinopterygii: Cobitoidea) from Kor River Basin, Iran
Molecular Biology Research Communications 2015;4(1):1-13 MBRC Original Article Open Access Karyological and molecular analysis of three endemic loaches (Actinopterygii: Cobitoidea) from Kor River basin, Iran Hamid Reza Esmaeili1,*, Zeinab Pirvar1, Mehragan Ebrahimi1, Matthias F. Geiger2 1) Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran 2) Zoological Research Museum Alexander Koenig, Leibniz Institute for Animal Biodiversity, Adenauerallee, Germany ABSTRACT This study provides new data on chromosomal characteristics and DNA barcoding of three endemic loaches of Iran: spiny southern loach Cobitis linea (Heckel, 1847), Persian stream loach Oxynoemacheilus persa (Heckel, 1848) and Tongiorgi stream loach Oxynoemacheilus tongiorgii (Nalbant & Bianco, 1998). The chromosomes of these fishes were investigated by examining metaphase chromosome spreads obtained from epithelial gill and kidney cells. The diploid chromosome numbers of all three species were 2n=50. The karyotypes of C. linea consisted of 4M + 40SM + 6ST, NF=94; of O. persa by 20M + 22SM + 8ST, NF=90 and of O. tongiorgii by 18M + 24SM + 8ST, NF= 92. Sex chromosomes were cytologically indistinguishable in these loaches. Maximum likelihood-based estimation of the phylogenetic relationships based on the COI barcode region clearly separates the three Iranian loach species of the Kor River basin. All species distinguished by morphological characters were recovered as monophyletic clades by the COI barcodes. The obtained results could be used for population studies,Archive management and conservatio n programs.of SID Key words: Loaches; Phylogenetic relationships; COI barcode region; Idiogram; Iran INTRODUCTION The confirmed freshwater ichthyofauna of Iran are represented by 202 species in 104 genera, 28 families, 17 orders and 3 classes found in 19 different basins [1]. -
Loaches of Darjeeling Himalaya and Adjoining Areas of West Bengal: Their Prospects As Ornamental Fish and Constraints
Available online at www.ijpab.com ISSN: 2320 – 7051 Int. J. Pure App. Biosci. 2 (3): 258-264 (2014) Research Article INTERNATIONAL JO URNAL OF PURE & APPLIED BIOSCIENCE Loaches of Darjeeling Himalaya and Adjoining areas of West Bengal: their Prospects as Ornamental Fish and Constraints M. L. Acharjee 1* and S. Barat 2 1Department of Zoology, Kalimpong College, Darjeeling, West Bengal, 734301, India 2Aquaculture & Limnology Research Unit, Department of Zoology, University of North Bengal, District- Darjeeling, West Bengal, 734013, India *Corresponding Author E-mail: [email protected] ABSTRACT The loaches form an important group of having good potential to be classified aquarium fish due to their small size, bright bands, blotches, colouration, peaceful nature, hardiness, compatibility, and the ability to be reared in aquarium throughout the life span. In the present communication, The Darjeeling Himalaya and its adjoining plain land Terai and Dooars of the Indian state of West Bengal were surveyed for four years (March 2007 to February 2011) in order to examine the diversity of loaches. A total of 20 species of loaches were recorded from the study area belonging to 4 families and 9 genera. Percentage compositions of families were Balitoridae (5%), Nemacheilidae (55%), Cobitidae (20%) and Botiidae (20%). Amongst them more than 50 percent species belong to threatened category. The region with rich ichthyodiversity and high level of endemism is under immediate threat of species decline and habitat destruction mainly due to tremendous pressure from demotechnic growth and also because of natural environmental changes. Thus, there should be a term planning, conservation and judicious use of the germplasm, the highly priced native ornamental fish resources especially loaches to provide this region an ample scope for foreign exchange earnings. -
On Diversity and Abundance of Fish in the Streams at the Boundary of Sinharaja Man and Biosphere Forest Reserve, Sri Lanka Revista De Biología Tropical, Vol
Revista de Biología Tropical ISSN: 0034-7744 [email protected] Universidad de Costa Rica Costa Rica Priyantha Kankanamge Epa, Udaya; Ruvandika Waniga Chinthamanie Mohott, Chamari Impact of fishing with Tephrosia candida (Fabaceae) on diversity and abundance of fish in the streams at the boundary of Sinharaja Man and Biosphere Forest Reserve, Sri Lanka Revista de Biología Tropical, vol. 64, núm. 3, septiembre, 2016, pp. 1129-1141 Universidad de Costa Rica San Pedro de Montes de Oca, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44946472017 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Impact of fishing with Tephrosia candida (Fabaceae) on diversity and abundance of fish in the streams at the boundary of Sinharaja Man and Biosphere Forest Reserve, Sri Lanka Udaya Priyantha Kankanamge Epa & Chamari Ruvandika Waniga Chinthamanie Mohotti Department of Zoology & Environmental Management, Faculty of Science, University of Kelaniya, Kelaniya 11600, Sri Lanka; [email protected], [email protected] Received 07- V-2015. Corrected 04- III -2016. Accepted 31- III -2016. Abstract: Local communities in some Asian, African and American countries, use plant toxins in fish poisoning for fishing activities; however, the effects of this practice on the particular wild fish assemblages is unknown. This study was conducted with the aim to investigate the effects of fish poisoning using Tephrosia candida, on freshwater fish diversity and abundance in streams at the boundary of the World Natural Heritage site, Sinharaja Forest Reserve, Sri Lanka.