“Base Values” of Wild Aquatic Animals and Products
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The Status of the Endangered Freshwater Fishes in China and the Analysis of the Endangered Causes Institute of Hydrobiology
The status of the endangered freshwater fishes in China and The analysis of the endangered causes HE Shunping, CIIEN Yiyu Institute of Hydrobiology, CAS, Wuhan, ITubei Province, 430072 Abstract More than 800 species of freshwater fishes are precious biological resources in inland water system of China. Among them, there are a great number of endemic and precious group, and a lot of monotypic genera and species. Recently, owing to the synthetic effects of the natural and human-beings, many of these fishes gradually became endangered. The preliminary statistic result indicates that 92 species are endangered fishes and account for 10% of the total freshwater fishes in China. For the purpose of protection of the biodiversity of fishes, it is necessary to analyse these causes which have led the fishes to become endangered. This report could be used as a scientific reference for researching and saving the endemic precious freshwater fishes in China. Key words Endangered freshwater fishes, Endangered causes, China In the process of the evolution of living things, along with the origin of life, the extinction of life also existed. In the long_ life history, the speciation and the extinction of living things often keep a relative balance. As time goes on, especially after by the impact of human beings activity of production and life, the pattern of the biodiversity were changed or damaged, more or less. At last, in the modern society, human beings activity not only accelerate the progress of society and the development of economy, but also, as a special species, become the source of disturbing_ to other species. -
Fresh- and Brackish-Water Cold-Tolerant Species of Southern Europe: Migrants from the Paratethys That Colonized the Arctic
water Review Fresh- and Brackish-Water Cold-Tolerant Species of Southern Europe: Migrants from the Paratethys That Colonized the Arctic Valentina S. Artamonova 1, Ivan N. Bolotov 2,3,4, Maxim V. Vinarski 4 and Alexander A. Makhrov 1,4,* 1 A. N. Severtzov Institute of Ecology and Evolution, Russian Academy of Sciences, 119071 Moscow, Russia; [email protected] 2 Laboratory of Molecular Ecology and Phylogenetics, Northern Arctic Federal University, 163002 Arkhangelsk, Russia; [email protected] 3 Federal Center for Integrated Arctic Research, Russian Academy of Sciences, 163000 Arkhangelsk, Russia 4 Laboratory of Macroecology & Biogeography of Invertebrates, Saint Petersburg State University, 199034 Saint Petersburg, Russia; [email protected] * Correspondence: [email protected] Abstract: Analysis of zoogeographic, paleogeographic, and molecular data has shown that the ancestors of many fresh- and brackish-water cold-tolerant hydrobionts of the Mediterranean region and the Danube River basin likely originated in East Asia or Central Asia. The fish genera Gasterosteus, Hucho, Oxynoemacheilus, Salmo, and Schizothorax are examples of these groups among vertebrates, and the genera Magnibursatus (Trematoda), Margaritifera, Potomida, Microcondylaea, Leguminaia, Unio (Mollusca), and Phagocata (Planaria), among invertebrates. There is reason to believe that their ancestors spread to Europe through the Paratethys (or the proto-Paratethys basin that preceded it), where intense speciation took place and new genera of aquatic organisms arose. Some of the forms that originated in the Paratethys colonized the Mediterranean, and overwhelming data indicate that Citation: Artamonova, V.S.; Bolotov, representatives of the genera Salmo, Caspiomyzon, and Ecrobia migrated during the Miocene from I.N.; Vinarski, M.V.; Makhrov, A.A. -
The Israeli Journal of Aquaculture – Bamidgeh Xx(X), 20Xx, X-Xx
The Open Access Israeli Journal of Aquaculture – Bamidgeh As from January 2010 The Israeli Journal of Aquaculture - Bamidgeh (IJA) will be published exclusively as an on-line Open Access (OA) quarterly accessible by all AquacultureHub (http://www.aquaculturehub.org) members and registered individuals and institutions. Please visit our website (http://siamb.org.il) for free registration form, further information and instructions. This transformation from a subscription printed version to an on-line OA journal, aims at supporting the concept that scientific peer-reviewed publications should be made available to all, including those with limited resources. The OA IJA does not enforce author or subscription fees and will endeavor to obtain alternative sources of income to support this policy for as long as possible. Editor-in-Chief Published under auspices of Dan Mires The Society of Israeli Aquaculture and Marine Biotechnology (SIAMB), Editorial Board University of HawaiɄɄɄi at Mānoa Library & Rina Chakrabarti Aqua Research Lab, Dept. of Zoology, University of HawaiɄɄɄi at Mānoa University of Delhi, India Aquaculture Program Angelo Colorni National Center for Mariculture, IOLR in association with Eilat, Israel AquacultureHub http://www.aquaculturehub.org Daniel Golani The Hebrew University of Jerusalem Jerusalem, Israel Hillel Gordin Kibbutz Yotveta, Arava, Israel Sheenan Harpaz Agricultural Research Organization Beit Dagan, Gideon Hulata Agricultural Research Organization Beit Dagan, George Wm. Kissil National Center for Mariculture, IOLR, Eilat, Israel Ingrid Lupatsch Swansea University, Singleton Park, Swansea, UK Spencer Malecha Dept. of Human Nutrition, Food & Animal Sciences, CTAHR, University of Hawaii Constantinos Hellenic Center for Marine Research, ISSN 0792 - 156X Mylonas Crete, Greece Amos Tandler National Center for Mariculture, IOLR Israeli Journal of Aquaculture - BAMIGDEH. -
Evolutionary Genomics of a Plastic Life History Trait: Galaxias Maculatus Amphidromous and Resident Populations
EVOLUTIONARY GENOMICS OF A PLASTIC LIFE HISTORY TRAIT: GALAXIAS MACULATUS AMPHIDROMOUS AND RESIDENT POPULATIONS by María Lisette Delgado Aquije Submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Dalhousie University Halifax, Nova Scotia August 2021 Dalhousie University is located in Mi'kma'ki, the ancestral and unceded territory of the Mi'kmaq. We are all Treaty people. © Copyright by María Lisette Delgado Aquije, 2021 I dedicate this work to my parents, María and José, my brothers JR and Eduardo for their unconditional love and support and for always encouraging me to pursue my dreams, and to my grandparents Victoria, Estela, Jesús, and Pepe whose example of perseverance and hard work allowed me to reach this point. ii TABLE OF CONTENTS LIST OF TABLES ............................................................................................................ vii LIST OF FIGURES ........................................................................................................... ix ABSTRACT ...................................................................................................................... xii LIST OF ABBREVIATION USED ................................................................................ xiii ACKNOWLEDGMENTS ................................................................................................ xv CHAPTER 1. INTRODUCTION ....................................................................................... 1 1.1 Galaxias maculatus .................................................................................................. -
Revalidation and Redescription of Brachymystax Tsinlingensis Li, 1966 (Salmoniformes: Salmonidae) from China
Zootaxa 3962 (1): 191–205 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3962.1.12 http://zoobank.org/urn:lsid:zoobank.org:pub:F7864FFE-F182-455E-B37A-8A253D8DB72D Revalidation and redescription of Brachymystax tsinlingensis Li, 1966 (Salmoniformes: Salmonidae) from China YING-CHUN XING1,2, BIN-BIN LV3, EN-QI YE2, EN-YUAN FAN1, SHI-YANG LI4, LI-XIN WANG4, CHUN- GUANG ZHANG2,* & YA-HUI ZHAO2,* 1Natural Resource and Environment Research Center, Chinese Academy of Fishery Sciences, Beijing, China. 2Institute of Zoology, Chinese Academy of Sciences, Beijing, China. 3Yellow River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Xi’an, China. 4The College of Forestry of Beijing Forestry University, Beijing, China. *Corresponding authors: Yahui Zhao, [email protected]; Chunguang Zhang, [email protected] Abstract Brachymystax tsinlingensis Li, 1966 is revalidated and redescribed. It can be distinguished from all congeners by the fol- lowing combination of characteristics: no spots on operculum; gill rakers 15-20; lateral-line scales 98-116; pyloric caeca 60-71. Unique morphological characters and genetic divergence of this species are discussed. This species has a limited distribution in several streams of the middle part of the Qinling Mountains in China. Methods for management and pro- tection of B. tsinlingensis need to be re-evaluated. Key words: Brachymystax, revalidation, redescription, Salmonidae, China Introduction The genus Brachymystax Günther, 1866, belonging to Salmonidae, Salmoniformes, is distributed in eastern and northern Asia with three currently recognized valid species (Froese & Pauly, 2014): B. -
Distribution and Heterogeneity of Heterochromatin in the European Huchen
PL-ISSN0015-5497(print),ISSN1734-9168(online) FoliaBiologica(Kraków),vol.62(2014),No2 Ó InstituteofSystematicsandEvolutionofAnimals,PAS,Kraków, 2014 doi:10.3409/fb62_2.81 DistributionandHeterogeneityofHeterochromatinintheEuropean Huchen(Huchohucho Linnaeus,1758)(Salmonidae)* KUCINSKI Marcin,OCALEWICZ Konrad,FOPP-BAYAT Dorota,LISZEWSKI Tomasz, FURGALA-SELEZNIOW Grazyna,JANKUN Malgorzata AcceptedFebruary19,2014 KUCINSKI M., OCALEWICZ K., FOPP-BAYAT D., LISZEWSKI T., FURGALA-SELEZNIOW G., JANKUN M. 2014. Distribution and heterogeneity of heterochromatinintheEuropeanhuchen (Hucho hucho Linnaeus, 1758) (Salmonidae). Folia Biologica (Kraków) 62: 81-89. The chromosomal characteristics, locations and variations of the heterochromatin were studied in the European huchen (Hucho hucho, Linnaeus, 1758) karyotype using conventional C- banding, endonuclease digestion banding, silver nitrate (AgNO3), chromomycin A3 (CMA3) and DAPIstainingtechniques.Thekaryotypeconsistsof82 chromosomes: 13 pairs of metacentric chromosomes, 2 pairs of submetacentric chromosomes and 26 pairs of subtelo-acrocentric chromosomes (NF=112). Original data on the chromosomal distribution of segments resistant to Alu I, Dde I and Mbo I restriction endonucleases and identification of the C-banded heterochromatin presented here have been used to characterize the huchen karyotype. On the basis of the banding patterns provided in the course of restriction enzyme digestion, AgNO3/CMA3 staining and C-banding we distinguished twelve types of heterochromatin grouped in four areas of the -
Preparing the Shaanxi-Qinling Mountains Integrated Ecosystem Management Project (Cofinanced by the Global Environment Facility)
Technical Assistance Consultant’s Report Project Number: 39321 June 2008 PRC: Preparing the Shaanxi-Qinling Mountains Integrated Ecosystem Management Project (Cofinanced by the Global Environment Facility) Prepared by: ANZDEC Limited Australia For Shaanxi Province Development and Reform Commission This consultant’s report does not necessarily reflect the views of ADB or the Government concerned, and ADB and the Government cannot be held liable for its contents. (For project preparatory technical assistance: All the views expressed herein may not be incorporated into the proposed project’s design. FINAL REPORT SHAANXI QINLING BIODIVERSITY CONSERVATION AND DEMONSTRATION PROJECT PREPARED FOR Shaanxi Provincial Government And the Asian Development Bank ANZDEC LIMITED September 2007 CURRENCY EQUIVALENTS (as at 1 June 2007) Currency Unit – Chinese Yuan {CNY}1.00 = US $0.1308 $1.00 = CNY 7.64 ABBREVIATIONS ADB – Asian Development Bank BAP – Biodiversity Action Plan (of the PRC Government) CAS – Chinese Academy of Sciences CASS – Chinese Academy of Social Sciences CBD – Convention on Biological Diversity CBRC – China Bank Regulatory Commission CDA - Conservation Demonstration Area CNY – Chinese Yuan CO – company CPF – country programming framework CTF – Conservation Trust Fund EA – Executing Agency EFCAs – Ecosystem Function Conservation Areas EIRR – economic internal rate of return EPB – Environmental Protection Bureau EU – European Union FIRR – financial internal rate of return FDI – Foreign Direct Investment FYP – Five-Year Plan FS – Feasibility -
Current Global Status of Taimen and the Need to Implement Aggressive Conservation Measures to Avoid Population and Species-Level Extinction
Arch. Pol. Fish. (2013) 21: 119-128 DOI 10.2478/aopf-2013-0009 RESEARCH ARTICLE Current global status of taimen and the need to implement aggressive conservation measures to avoid population and species-level extinction Peter S. Rand Received – 06 April 2013/Accepted – 10 September 2013. Published online: 30 September 2013; ©Inland Fisheries Institute in Olsztyn, Poland Citation: Rand P.S. 2013 – Current global status of taimen and the need to implement aggressive conservation measures to avoid population and species-level extinction – Arch. Pol. Fish. 21: 119-128. Abstract. An international effort carried out during Introduction 2011-2012 culminated in three completed IUCN status assessments of Hucho spp., thus completing assessments for all species in this and a related genus Parahucho. These Fishes are grossly underrepresented on the IUCN species hold great ecological and evolutionary significance in Red List of Threatened Species. Recent efforts are in- the salmonid family, and are recognized as the largest tended to rectify this problem (Kottelat and Freyhof salmonids in the world. Specialists have long recognized their 2007, Tweddle et al. 2009). There is a clear need to precarious status. The reports conclude that all species of taimen are now listed as threatened or Data Deficient on The better assess freshwater taxa in general considering IUCN Red List of Threatened Species™, and point to a host of the disproportionate effect that humans have on ongoing and emerging threats, including habitat loss and freshwater habitat (Vörösmarty et al. 2010). overharvest. I summarize the key data used to arrive at the status categories, and emphasize some key conservation The species in the genera Hucho and Parahucho measures that must be taken to avoid extinction at both the serve as the classic conservation flagship species, local population scale and at the species level. -
Ecological Effects of the First Dam on Yangtze Main Stream and Future Conservation Recommendations: a Review of the Past 60 Years
Zhang et al.: Ecological effects of the first dam on Yangtze main stream - 2081 - ECOLOGICAL EFFECTS OF THE FIRST DAM ON YANGTZE MAIN STREAM AND FUTURE CONSERVATION RECOMMENDATIONS: A REVIEW OF THE PAST 60 YEARS ZHANG, H.1 – LI, J. Y.1 – WU, J. M.1 – WANG, C. Y.1 – DU, H.1 – WEI, Q. W.1* – KANG, M.2* 1Key Laboratory of Freshwater Biodiversity Conservation, Ministry of Agriculture of China; Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, Hubei Province, P. R. China (phone: +86-27-8178-0118; fax: +86-27-8178-0118) 2Department of Maritime Police and Production System / The Institute of Marine Industry, Gyeongsang National University, Cheondaegukchi-Gil 38, Tongyeong-si, Gyeongsangnam-do, 53064, South Korea (phone: +82-55-772-9187; fax: +82-55-772-9189) *Corresponding authors e-mail: [email protected]; [email protected] (Received 21st Jul 2017; accepted 27th Oct 2017) Abstract. The Gezhouba Dam was the first and lowermost dam on the major stem of the Yangtze River. Up to now, the dam has been operating for more than 35 years. The time period was a fast economic development stage in the Yangtze basin. Therefore, the entire Yangtze aquatic ecosystem has been highly affected by various anthropogenic activities. Especially, the fish population and distribution in the Yangtze River have been largely altered. This study reviews the ecological effects of the Gezhouba Dam to the Yangtze aquatic biodiversity for the past 60 years based on literatures. It was concluded that the pre-assessment of the Gezhouba Dam on Yangtze fishes in 1970s was appropriate. -
Status and Historical Changes in the Fish Community in Erhai Lake*
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Institute of Hydrobiology, Chinese Academy Of Sciences Chinese Journal of Oceanology and Limnology Vol. 31 No. 4, P. 712-723, 2013 http://dx.doi.org/10.1007/s00343-013-2324-7 Status and historical changes in the fi sh community in Erhai Lake* TANG Jianfeng (唐剑锋) 1, 2 , YE Shaowen (叶少文) 1 , LI Wei (李为) 1 , LIU Jiashou (刘家寿) 1 , ZHANG Tanglin (张堂林) 1 , GUO Zhiqiang (郭志强)1, 2, 3 , ZHU Fengyue (朱峰跃) 1, 2 , LI Zhongjie (李钟杰) 1 , ** 1 State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China 2 University of Chinese Academy of Sciences, Beijing 100049, China 3 Université de Toulouse, UPS, UMR5174 EDB, F-31062 Toulouse, France Received Dec. 11, 2012; accepted in principle Dec. 21, 2012; accepted for publication Mar. 11, 2013 © Chinese Society for Oceanology and Limnology, Science Press, and Springer-Verlag Berlin Heidelberg 2013 Abstract Erhai Lake is the second largest freshwater lake on the Yunnan Plateau, Southwest China. In recent decades, a number of exotic fi sh species have been introduced into the lake and the fi sh community has changed considerably. We evaluated the status of the fi sh community based on surveys with multi- mesh gillnet, trap net, and benthic fyke-net between May 2009 and April 2012. In addition, we evaluated the change in the community using historical data (1952–2010) describing the fi sh community and fi shery harvest. The current fi sh community is dominated by small-sized fi shes, including Pseudorasbora parva , Rhinogobius giurinus , Micropercops swinhonis , Hemiculter leucisculus , and Rhinogobius cliffordpopei . -
Conservation Genetics Assessment and Phylogenetic Relationships of Critically Endangered Hucho Bleekeri in China by K
Journal of Applied Ichthyology J. Appl. Ichthyol. (2016), 1–7 Received: September 14, 2015 © 2016 Blackwell Verlag GmbH Accepted: November 18, 2015 ISSN 0175–8659 doi: 10.1111/jai.13018 Conservation genetics assessment and phylogenetic relationships of critically endangered Hucho bleekeri in China By K. Wang1,2*, S.-H. Zhang2*, D.-Q. Wang2, J.-M. Wu2, C.-Y. Wang2 and Q.-W. Wei1,2 1Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, China; 2Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China Summary dangered’ in 1998 to the China Red Data Book of Endan- Hucho bleekeri is a critically endangered salmonid fish found gered Animals (Yue and Chen, 1998) and to the in the Yangtze River drainage in China. In this study, the International Union for Conservation of Nature (IUCN) genetic diversity of a small population (n = 43) was first Red List as ‘critically endangered’ (CR) in 2012 (Song, assessed with partial mitochondrial DNA sequences (D-loop 2012). This severe decline seems predominantly attributable region and a cytochrome b gene [CYTB] gene fragment) and to anthropogenic pressures, such as overfishing, incomplete 15 microsatellite markers. Low levels of nucleotide diversity regulation of fisheries, and habitat destruction (hydroelectric (Pi) were demonstrated in the H. bleekeri population based projects and water pollution), with few populations remain- on the two mitochondrial DNA markers. The number of ing (Hu et al., 2008). Importantly, the ability of this species haplotypes (h) and the haplotype diversity (Hd) in the D- to adapt to changing habitat conditions is weaker than that loop region (12 haplotypes and Hd = 0.8208) were higher of other taimens, which may also have contributed markedly than in the CYTB gene fragment (three haplotypes and to the decline in its population size (Wang et al., 2009). -
Cyprinus Pellegrini (Barbless Carp) Ecological Risk Screening Summary
Barbless Carp (Cyprinus pellegrini) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, September 2011 Revised, September 2018 Web Version, 12/19/2018 Photo: Chinese Academy of Fishery Sciences. Licensed under CC BY-NC 3.0. Available: https://www.fishbase.de/photos/PicturesSummary.php?ID=14473&what=species. (September 2018). 1 Native Range and Status in the United States Native Range From Fricke et al. (2018): “Zingyunhu Lake and Qiluhu [sic] Lake [Xiangyun Lake and Jinu Lake], Yunnan Province, China.” 1 Status in the United States This species has not been reported as introduced or established in the United States. There is no indication that this species is in trade in the United States. Means of Introductions in the United States This species has not been reported as introduced or established in the United States. Remarks From Tang and Chen (2012): “An investigation in 1982–1983 found that barbless carp had become extinct in Qilu Lake and was endangered in Xingyun Lake (Li et al., 1995). Barbless carp is legally protected and listed in China’s Red Data Book of Endangered Animals (Yue and Chen, 1998).” From Deng et al. (2012): “Cyprinus pellegrini has been re-introduced into Xingyun and Qilu Lakes where it is widely artificially reproduced and cultured as an excellent economic endemic species (Shen et al., 2009).” 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From ITIS (2018): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Actinopterygii Class Teleostei Superorder Ostariophysi Order Cypriniformes Superfamily Cyprinoidea Family Cyprinidae Genus Cyprinus Species Cyprinus pellegrini Tchang, 1933” From Fricke et al.