International Angling Rules (Official English Version)
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Edna Assay Development
Environmental DNA assays available for species detection via qPCR analysis at the U.S.D.A Forest Service National Genomics Center for Wildlife and Fish Conservation (NGC). Asterisks indicate the assay was designed at the NGC. This list was last updated in June 2021 and is subject to change. Please contact [email protected] with questions. Family Species Common name Ready for use? Mustelidae Martes americana, Martes caurina American and Pacific marten* Y Castoridae Castor canadensis American beaver Y Ranidae Lithobates catesbeianus American bullfrog Y Cinclidae Cinclus mexicanus American dipper* N Anguillidae Anguilla rostrata American eel Y Soricidae Sorex palustris American water shrew* N Salmonidae Oncorhynchus clarkii ssp Any cutthroat trout* N Petromyzontidae Lampetra spp. Any Lampetra* Y Salmonidae Salmonidae Any salmonid* Y Cottidae Cottidae Any sculpin* Y Salmonidae Thymallus arcticus Arctic grayling* Y Cyrenidae Corbicula fluminea Asian clam* N Salmonidae Salmo salar Atlantic Salmon Y Lymnaeidae Radix auricularia Big-eared radix* N Cyprinidae Mylopharyngodon piceus Black carp N Ictaluridae Ameiurus melas Black Bullhead* N Catostomidae Cycleptus elongatus Blue Sucker* N Cichlidae Oreochromis aureus Blue tilapia* N Catostomidae Catostomus discobolus Bluehead sucker* N Catostomidae Catostomus virescens Bluehead sucker* Y Felidae Lynx rufus Bobcat* Y Hylidae Pseudocris maculata Boreal chorus frog N Hydrocharitaceae Egeria densa Brazilian elodea N Salmonidae Salvelinus fontinalis Brook trout* Y Colubridae Boiga irregularis Brown tree snake* -
Huchen (Hucho Hucho) ERSS
Huchen (Hucho hucho) Ecological Risk Screening Summary U.S. Fish & Wildlife Service, April 2011 Revised, January 2019, February 2019 Web Version, 4/30/2019 Photo: Liquid Art. Licensed under CC-SA 4.0 International. Available: https://commons.wikimedia.org/wiki/File:Danube_Salmon_-_Huchen_(Hucho_hucho).jpg. (January 2019). 1 Native Range and Status in the United States Native Range From Froese and Pauly (2019): “Europe: Danube drainage [Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Germany, Hungary, Italy, Romania, Serbia, Slovakia, Slovenia, Switzerland, and Ukraine].” “Population has declined [in Slovenia] due to pollution and river regulation. Conservation measures include artificial propagation and stocking [Povz 1996]. Status of threat: Regionally extinct [Bianco and Ketmaier 2016].” 1 “Considered locally extinct (extirpated) in 1990 [in Switzerland] [Vilcinskas 1993].” “Extinct in the wild in 2000 [in Czech Republic] [Lusk and Hanel 2000]. This species is a native species in the basin of the Black Sea (the rivers Morava and Dyje). At present, its local and time- limited occurrence depends on the stocking material from artificial culture. Conditions that will facilitate the formation of a permanent population under natural conditions are not available [Lusk et al. 2004]. […] Status of threat: extinct in the wild [Lusk et al. 2011].” From Freyhof and Kottelat (2008): “The species is severely fragmented within the Danube drainage, where most populations exclusively depend on stocking and natural reproduction is very limited due to habitat alterations and flow regime changes.” From Grabowska et al. (2010): “The exceptional case is huchen (or Danubian salmon), Hucho hucho. The huchen’s native range in Poland was restricted to two small rivers (Czarna Orawa and Czadeczka) of the Danube River basin, […]” Status in the United States Froese and Pauly (2019) report an introduction to the United States between 1870 and 1874 that did not result in an established population. -
A Global Valuation of Tuna an Update February 2020 (Final)
Netting Billions: a global valuation of tuna an update February 2020 (Final) ii Report Information This report has been prepared with the financial support of The Pew Charitable Trusts. The views expressed in this study are purely those of the authors. The content of this report may not be reproduced, or even part thereof, without explicit reference to the source. Citation: Macfadyen, G., Huntington, T., Defaux, V., Llewellin, P., and James, P., 2019. Netting Billions: a global valuation of tuna (an update). Report produced by Poseidon Aquatic Resources Management Ltd. Client: The Pew Charitable Trusts Version: Final Report ref: 1456-REG/R/02/A Date issued: 7 February 2020 Acknowledgements: Our thanks to the following consultants who assisted with data collection for this study: Richard Banks, Sachiko Tsuji, Charles Greenwald, Heiko Seilert, Gilles Hosch, Alicia Sanmamed, Anna Madriles, Gwendal le Fol, Tomasz Kulikowski, and Benoit Caillart. 7 February 2020 iii CONTENTS 1. BACKGROUND AND INTRODUCTION ................................................................... 1 2. STUDY METHODOLOGY ......................................................................................... 3 3. TUNA LANDINGS ..................................................................................................... 5 3.1 METHODOLOGICAL ISSUES ....................................................................................... 5 3.2 RESULTS ............................................................................................................... -
Imagine the Silver Beauty and the Fighting Spirit of Atlantic Salmon; The
Sakhalin Silver Text and Photos: Clemens Ratschan Imagine the silver beauty and the fighting spirit of Atlantic salmon; the complex, unpredictable life- history of sea trout and combine with the ferocious take and body mass of a predatory taimen. This will give you a glimpse of what fishing for Sakhalin taimen, the silver of the Russian Far East, is about. AM PLEASED TO introduce Siberian taimen, Hucho taimen. No this fish to the readers of wonder, scientists also erroneously Chasing Silver, because in related this far-eastern species to many respects it forms a the large-sized, non-anadromous missing link between the predators of the genus Hucho, which Ifishery for anadromous salmon and is a branch of the salmonoid tree for huchen, a big predatory non- that occurs exclusively in Eurasia. anadromous salmonoid in my home In Central Europe, Hucho hucho is country of Austria (‘Danube salmon’ restricted to the Danube System, in English. See article “Taimen” by where self-sustaining stocks are Wolfgang Hauer, issue 3/2010). presently only found in a handful of Sakhalin taimen is one of the rivers in Germany, Austria, Slovakia least-known salmonid species among and former Yugoslavia. Huchen is non-Russian fishermen; even many very closely related to the already- Russians tend to confuse it with the mentioned Siberian taimen. The latter | 62 | Chasing Silver Fly Fishing Magazine April’s Fav Five www.chasingsilvermagazine.com | 63 | Sakhalin Silver inhabits a distant, vast range from a habits. But one ecological feature expeditions to Japan. Later, the fish few places in European Russia to the is unique – all members of the true was assigned to the genus Parahucho, Lena and Amur rivers in the very far huchen live exclusively in fresh water, with regard to some obvious east of northern Asia. -
Taimen (Hucho Taimen) and Sea-Run Taimen (Parahucho Perryi ) in Russia
Status of the Stocks of Siberian Taimen (Hucho taimen) and Sea-run Taimen (Parahucho perryi ) in Russia Dr. Mikhail Skopets Distribution of Hucho taimen and Parahucho perryi Distribution of two taimen species in the Far East Siberian taimen Hucho taimen Konin River – the main source of the Tugur River, which is probably the best taimen stream in the world The junction of the Assyni & Konin Rivers forms the Tugur River (rain flood at the Assyni) Tuyumun R. (tributary to the Tugur) – Siberian taimen spawning grounds Tugur R.: the sloughs and bays are high water habitats of taimen Braids & log-jams in the Tugur River Siberian taimen parr (Tugur R.) Parr of the bigger size – this fish is immature Mature Siberian taimen skin and scales Fish of the Siberian taimen environment: Khadary whitefishCoregonus chadary Common whitefish Coregonus lavaretus pidschian Chum salmon Oncorhynchus keta Arctic grayling Thymallus arcticus pallasi Amur grayling form 1 (“lower Amur” type grayling) Amur grayling form 2 (yellow-spotted grayling) Sharp-nose lenok Brachymystax lenok Blunt-nose lenok Brachymystax savinovi Crucian carp Carassius auratus Common minnow - Phoxinus phoxinus Northern pike Esox lucius Amur pike Esox reicherti Burbot Lota lota leptura Sculpin 137 cm, 29 kg taimen (Tugur R., 2010) 36+ kg fish (Bichi R., Amur drainage) 167 cm, 52 kg fish (Tugur, Sep 2011) Anyi River (Amur drainage) in October – good taimen habitat Young sea-run taimen Parahucho perryi Head of a 3-pounder Parahucho perryi 87 cm sea-run taimen caught in 2009 in the Poronai River -
Genetic Evaluation of the Self-Sustaining Status of a Population of the Endangered Danube Salmon, Hucho Hucho
Hydrobiologia DOI 10.1007/s10750-016-2726-6 PRIMARY RESEARCH PAPER Genetic evaluation of the self-sustaining status of a population of the endangered Danube salmon, Hucho hucho S. Weiss . T. Schenekar Received: 6 October 2015 / Revised: 1 March 2016 / Accepted: 2 March 2016 Ó The Author(s) 2016. This article is published with open access at Springerlink.com Abstract A new multiplex microsatellite protocol Keywords Huchen Á Microsatellites Á Stocking Á was developed for population screening of the endan- Parentage analysis Á IUCN Á European habitat directive gered Danube salmon (or huchen) Hucho hucho. Allelic variation was screened at five newly cloned and four previously published loci in 246 samples to help evaluate the self-sustaining status of an urban Introduction population of huchen in the framework of a contro- versial environmental assessment in the Mur River, The endangered Danube salmon Hucho hucho (Lin- Austria. The loci revealed 78 alleles (mean = 8.6), naeus, 1758), or huchen as commonly known in and in the Mur River an average expected heterozy- Central Europe, is among the largest salmonid fishes in gosity of 0.668. We inferred that the huchen popula- the world. Endemic to the Danube basin, huchen have tion in and around the city of Graz is self-sustaining lost, according to Holcˇ´ık(1990), two-thirds of its based on the following evidence, which includes both global distribution and up to 90% of its original habitat genetic and non-genetic sources of information: (1) in particular regions, such as Austria (Schmutz et al., there is little to no current stocking; (2) presence of 2002). -
Some Features of Biology of the Siberian Taimen Hucho Taimen (Pallas, 1773) (Salmonidae) from the Tugur River Basin S
ISSN 0032-9452, Journal of Ichthyology, 2018, Vol. 58, No. 5, pp. 765–768. © Pleiades Publishing, Ltd., 2018. Original Russian Text © S.E. Kul’bachnyi, A.V. Kul’bachnaya, 2018, published in Voprosy Ikhtiologii, 2018, Vol. 58, No. 5, pp. 629–632. SHORT COMMUNICATIONS Some Features of Biology of the Siberian Taimen Hucho taimen (Pallas, 1773) (Salmonidae) from the Tugur River Basin S. E. Kul’bachnyi* and A. V. Kul’bachnaya Pacific Research Fisheries Center, Khabarovsk Branch, Khabarovsk, 680000 Russia *e-mail: [email protected] Received January 30, 2017 Abstract—Data on the size-age and sex structure, as well as the magnitude, of Siberian taimen Hucho taimen population from the Tugur River Basin are presented. Keywords: Siberian taimen Hucho taimen, length, age, Tugur River Basin DOI: 10.1134/S0032945218050120 INTRODUCTION northwest in some rivers facing the mouth of the Amur River. It also occurs in lakes. It is a large fish reaching At present, sport fishing is of considerable interest 80 kg (Berg, 1948; Nikolskii, 1956; Zolotukhin et al., and there are great prospects for fishing tourism. This 2000). Lindbergh and Dulkate (1929) noted that tai- also applies to the northeastern region of Russia, men with a weight of up to 95 kg was captured in the where a number of attractive fish species live. This is Uda River. Taimen becomes sexually mature at the age especially the case for the Siberian taimen Hucho tai- of 4+ after reaching a length of 40–50 cm. Sex ratio is men. A sharp increase in the fishing load on the taimen close to 1 : 1. -
Intrinsic Vulnerability in the Global Fish Catch
The following appendix accompanies the article Intrinsic vulnerability in the global fish catch William W. L. Cheung1,*, Reg Watson1, Telmo Morato1,2, Tony J. Pitcher1, Daniel Pauly1 1Fisheries Centre, The University of British Columbia, Aquatic Ecosystems Research Laboratory (AERL), 2202 Main Mall, Vancouver, British Columbia V6T 1Z4, Canada 2Departamento de Oceanografia e Pescas, Universidade dos Açores, 9901-862 Horta, Portugal *Email: [email protected] Marine Ecology Progress Series 333:1–12 (2007) Appendix 1. Intrinsic vulnerability index of fish taxa represented in the global catch, based on the Sea Around Us database (www.seaaroundus.org) Taxonomic Intrinsic level Taxon Common name vulnerability Family Pristidae Sawfishes 88 Squatinidae Angel sharks 80 Anarhichadidae Wolffishes 78 Carcharhinidae Requiem sharks 77 Sphyrnidae Hammerhead, bonnethead, scoophead shark 77 Macrouridae Grenadiers or rattails 75 Rajidae Skates 72 Alepocephalidae Slickheads 71 Lophiidae Goosefishes 70 Torpedinidae Electric rays 68 Belonidae Needlefishes 67 Emmelichthyidae Rovers 66 Nototheniidae Cod icefishes 65 Ophidiidae Cusk-eels 65 Trachichthyidae Slimeheads 64 Channichthyidae Crocodile icefishes 63 Myliobatidae Eagle and manta rays 63 Squalidae Dogfish sharks 62 Congridae Conger and garden eels 60 Serranidae Sea basses: groupers and fairy basslets 60 Exocoetidae Flyingfishes 59 Malacanthidae Tilefishes 58 Scorpaenidae Scorpionfishes or rockfishes 58 Polynemidae Threadfins 56 Triakidae Houndsharks 56 Istiophoridae Billfishes 55 Petromyzontidae -
Scomber Scombrus)
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital.CSIC 1 TITLE: Development of a Real-Time PCR method for the identification of 2 Atlantic mackerel (Scomber scombrus) 3 4 AUTHORS: Amaya Velasco1*, Ana Sánchez1, Icíar Martínez2, Francisco J. 5 Santaclara1, Ricardo I. Pérez-Martín1, Carmen G. Sotelo1 6 1Instituto de Investigaciones Marinas (IIM-CSIC), Eduardo Cabello 6, E-36208 7 Vigo, Spain. 8 2Plentzia Marine Station; University of the Basque Country &IKERBASQUE, 9 Basque Foundation for Science, Areatza, E-48620 Plentzia, Spain. 10 11 *Corresponding author: Amaya Velasco, Instituto de Investigaciones Marinas 12 (IIM-CSIC), Eduardo Cabello 6, E-36208 Vigo, Spain. Tel: +34-986231930, Fax: 13 +34-986292762, Email: [email protected] 14 ABSTRACT: A Real Time-PCR method based on TaqMan technology for the 15 identification of Scomber Scombrus has been developed. A system of specific 16 primers and a Minor Groove Binding (MGB) TaqMan probe based on 17 sequences of the mitochondrial cytochrome b region was designed. The 18 method was successfully tested in 81 specimens of Scomber scombrus and 19 related species and validated in 26 different commercial samples. An average 20 Threshold cycle (Ct) value of 15.3 was obtained with Scomber scombrus DNA. 21 With the other species tested fluorescence signal was not detected or Ct was 22 significantly higher (P<0.001). The efficiency of the assay was estimated to be 23 92.41%, with 100% specificity, and no cross reactivity was detected with any 24 other species. These results reveal that the developed method is a rapid and 25 efficient tool to unequivocally identify S. -
FAO Fisheries & Aquaculture
Food and Agriculture Organization of the United Nations Fisheries and for a world without hunger Aquaculture Department Biological characteristics of tuna Tuna and tuna-like species are very important economically and a significant Related topics source of food, with the so-called principal market tuna species - skipjack, yellowfin, bigeye, albacore, Atlantic bluefin, Pacific bluefin (those two species Tuna resources previously considered belonging to the same species referred as northern bluefin) Tuna fisheries and and southern bluefin tuna - being the most significant in terms of catch weight and utilization trade. These pages are a collection of Fact Sheets providing detailed information on tuna and tuna-like species. Related information FAO FishFinder Aquatic Species - fact Table of Contents sheets Taxonomy and classification Related activities Morphological characteristics FAO activities on tuna Geographical distribution Habitat and biology Trophic relations and growth Reproduction Bibliography Taxonomy and classification [ Family: Scombridae ] : Scombrids [ Family: Istiophoridae Family: Xiphiidae ] : Billfishes Upper systematics of tunas and tuna-like species Scombrids and billfishes belong to the suborder of the Scombroidei which position is shown below: Phylum : Chordata └─ Subphylum Vertebrata └─ Superclass Gnathostomata └─ Class Osteichthyes └─ Subclass Actinopterygii └─ Infraclass Teleostei └─ Superorder Acanthopterygii └─ Order Perciformes ├─ Suborder Scombroidei | └─ Family Scombridae └─ Suborder Xiphioidei FAO Fisheries -
Fish, Crustaceans, Molluscs, Etc Capture Production by Species
542 Fish, crustaceans, molluscs, etc Capture production by species items Pacific, Eastern Central C-77 Poissons, crustacés, mollusques, etc Captures par catégories d'espèces Pacifique, centre-est (a) Peces, crustáceos, moluscos, etc Capturas por categorías de especies Pacífico, centro-oriental English name Scientific name Species group Nom anglais Nom scientifique Groupe d'espèces 2012 2013 2014 2015 2016 2017 2018 Nombre inglés Nombre científico Grupo de especies t t t t t t t Milkfish Chanos chanos 25 9 052 6 861 10 521 10 669 6 312 11 843 7 069 God's flounder Cyclopsetta panamensis 31 ... ... 117 2 20 20 113 California flounder Paralichthys californicus 31 171 170 178 185 210 255 253 Flatfishes nei Pleuronectiformes 31 3 190 4 340 5 401 5 775 5 583 6 346 6 251 North Pacific hake Merluccius productus 32 2 592 8 302 10 077 7 431 11 581 8 248 12 971 Gadiformes nei Gadiformes 32 71 1 1 855 180 949 202 Hawaiian ladyfish Elops hawaiensis 33 0 0 0 - 0 1 - Sea catfishes nei Ariidae 33 3 069 3 721 4 704 5 401 6 471 5 958 7 065 Squirrelfishes nei Holocentridae 33 23 26 25 4 24 26 19 Flathead grey mullet Mugil cephalus 33 516 3 877 5 055 6 266 7 989 6 957 8 947 White mullet Mugil curema 33 176 1 432 1 647 1 798 2 175 1 996 2 436 Bobo mullet Joturus pichardi 33 53 30 28 47 69 52 77 Mullets nei Mugilidae 33 2 972 464 389 557 746 617 834 Snooks(=Robalos) nei Centropomus spp 33 1 655 2 316 3 426 3 310 4 323 3 926 4 840 Groupers nei Epinephelus spp 33 48 45 42 42 42 42 41 ...A Paralabrax spp 33 5 878 5 317 5 520 5 308 5 682 5 892 6 364 Groupers, seabasses -
A Cyprinid Fish
DFO - Library / MPO - Bibliotheque 01005886 c.i FISHERIES RESEARCH BOARD OF CANADA Biological Station, Nanaimo, B.C. Circular No. 65 RUSSIAN-ENGLISH GLOSSARY OF NAMES OF AQUATIC ORGANISMS AND OTHER BIOLOGICAL AND RELATED TERMS Compiled by W. E. Ricker Fisheries Research Board of Canada Nanaimo, B.C. August, 1962 FISHERIES RESEARCH BOARD OF CANADA Biological Station, Nanaimo, B0C. Circular No. 65 9^ RUSSIAN-ENGLISH GLOSSARY OF NAMES OF AQUATIC ORGANISMS AND OTHER BIOLOGICAL AND RELATED TERMS ^5, Compiled by W. E. Ricker Fisheries Research Board of Canada Nanaimo, B.C. August, 1962 FOREWORD This short Russian-English glossary is meant to be of assistance in translating scientific articles in the fields of aquatic biology and the study of fishes and fisheries. j^ Definitions have been obtained from a variety of sources. For the names of fishes, the text volume of "Commercial Fishes of the USSR" provided English equivalents of many Russian names. Others were found in Berg's "Freshwater Fishes", and in works by Nikolsky (1954), Galkin (1958), Borisov and Ovsiannikov (1958), Martinsen (1959), and others. The kinds of fishes most emphasized are the larger species, especially those which are of importance as food fishes in the USSR, hence likely to be encountered in routine translating. However, names of a number of important commercial species in other parts of the world have been taken from Martinsen's list. For species for which no recognized English name was discovered, I have usually given either a transliteration or a translation of the Russian name; these are put in quotation marks to distinguish them from recognized English names.