Resilience Management for Conservation of Inland Recreational Fisheries
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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* -
Royal Peacock Bass (Cichla Intermedia) Ecological Risk Screening Summary
Royal Peacock Bass (Cichla intermedia) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, August 2011 Revised, May 2018 Web Version, 9/7/2018 1 Native Range and Status in the United States Native Range From Froese and Pauly (2018): “South America: Orinoco River basin, tributaries of the Orinoco River, and the Casiquiare River in Venezuela. Probably occurs in Colombia.” Status in the United States This species has not been reported as introduced or established in the United States. This species is present in the aquarium trade in the United States, for example: From Bluegrass Aquatics (2018): “Intermedia Peacock Bass Cichlid REGULAR $232.48” “Intermedia Peacock Bass Cichlid REGULAR Cichla Intermedia Known as the "Royal" peacock by American anglers.” 1 Means of Introductions in the United States This species has not been reported as introduced or established in the United States. 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 Acanthopterygii Order Perciformes Suborder Labroidei Family Cichlidae Genus Cichla Species Cichla intermedia Machado-Allison, 1971” “Taxonomic Status: Current Standing: valid” Size, Weight, and Age Range From Froese and Pauly (2018): “[…] range 28 - ? cm Max length: 55.0 cm TL male/unsexed; [IGFA 2001]; max. published weight: 3,000 g [IGFA 2001].” Environment From Froese and Pauly (2018): “Freshwater; benthopelagic.” Climate/Range From Froese and Pauly (2018): “Tropical” 2 Distribution Outside the United States Native From Froese and Pauly (2018): “South America: Orinoco River basin, tributaries of the Orinoco River, and the Casiquiare River in Venezuela. -
Release Recreational Angling to Effectively Conserve Diverse Fishery
Biodiversity and Conservation 14: 1195–1209, 2005. Ó Springer 2005 DOI 10.1007/s10531-004-7845-0 Do we need species-specific guidelines for catch-and- release recreational angling to effectively conserve diverse fishery resources? STEVEN J. COOKE1,* and CORY D. SUSKI2 1Department of Forest Sciences, Centre for Applied Conservation Research, University of British Columbia, 2424 Main Mall, Vancouver, BC, Canada V6T 1Z4; 2Department of Biology, Queen’s University, Kingston, ON, Canada K7L 3N6; *Author for correspondence (e-mail: [email protected]) Received 2 April 2003; accepted in revised form 12 January 2004 Key words: Catch-and-release, Fisheries conservation, Hooking mortality, Recreational angling, Sustainable fisheries Abstract. Catch-and-release recreational angling has become very popular as a conservation strategy and as a fisheries management tool for a diverse array of fishes. Implicit in catch-and-release angling strategies is the assumption that fish experience low mortality and minimal sub-lethal effects. Despite the importance of this premise, research on this topic has focused on several popular North American sportfish, with negligible efforts directed towards understanding catch-and-release angling effects on alternative fish species. Here, we summarise the existing literature to develop five general trends that could be adopted for species for which no data are currently available: (1) minimise angling duration, (2) minimise air ex- posure, (3) avoid angling during extremes in water temperature, (4) use barbless hooks and artificial lures=flies, and (5) refrain from angling fish during the reproductive period. These generalities provide some level of protection to all species, but do have limitations. Therefore, we argue that a goal of conservation science and fisheries management should be the creation of species-specific guidelines for catch-and-release. -
Freshwater Fish of New River, Belize
FRESHWATER FISH OF NEW RIVER, BELIZE Belize is home to an abundant diversity of freshwater Blue Tilapia fish species and is often considered a fisherman’s Oreochromis aureus, Tilapia paradise. The New River area is a popular freshwater Adult size: 13–20 cm (5–8 in) fishing destination in the Orange Walk district of northern Belize. Here locals and visitors alike take to the lagoons and waterways for dinner or for good sportfishing. This guide highlights the most popular species in the area and will help people identify and understand these species. A fishing license is required for all fishers, so before casting be sure to check the local laws and regulations. Tarpon Victor Atkins Megalops atlanticus This edible, fleshy fish can be identified by its overall blue Adult size: 1-2.5 m (4-8 ft) color. Adults can weigh up to 2.7kg (6 lbs). This exotic cichlid is abundant in both fresh and brackish waters. Mayan Cichlid Cichlasoma urophthalmus, Pinta Adult size: 25–27 cm (10–11 in) Albert Kok Tarpon are large fish that can weigh up to 127kg (280 lbs). They are covered in large, silver scales and have no spines in their fins, and have a broad mouth with a prominent lower jaw. Tarpon are fighters and may jump out of the water DATZ. R. Stawikowski several times when hooked. They are found in fresh and saltwater. This popular food fish has dark vertical bars and a large black eyespot with a blue border at the tail base. The first Bay Snook dorsal and anal fins have many sharp spines. -
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. -
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4—An Update April 2013 Prepared by: Pam L. Fuller, Amy J. Benson, and Matthew J. Cannister U.S. Geological Survey Southeast Ecological Science Center Gainesville, Florida Prepared for: U.S. Fish and Wildlife Service Southeast Region Atlanta, Georgia Cover Photos: Silver Carp, Hypophthalmichthys molitrix – Auburn University Giant Applesnail, Pomacea maculata – David Knott Straightedge Crayfish, Procambarus hayi – U.S. Forest Service i Table of Contents Table of Contents ...................................................................................................................................... ii List of Figures ............................................................................................................................................ v List of Tables ............................................................................................................................................ vi INTRODUCTION ............................................................................................................................................. 1 Overview of Region 4 Introductions Since 2000 ....................................................................................... 1 Format of Species Accounts ...................................................................................................................... 2 Explanation of Maps ................................................................................................................................ -
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. -
Florida Fishing Regulations
2009–2010 Valid from July 1, 2009 FLORIDA through June 30, 2010 Fishing Regulations Florida Fish and Wildlife Conservation Commission FRESHWATER EDITION MyFWC.com/Fishing Tips from the Pros page 6 Contents Web Site: MyFWC.com Visit MyFWC.com/Fishing for up-to- date information on fishing, boating and how to help ensure safe, sus- tainable fisheries for the future. Fishing Capital North American Model of of the World—Welcome .........................2 Wildlife Conservation ........................... 17 Fish and wildlife alert reward program Florida Bass Conservation Center ............3 General regulations for fish management areas .............................18 Report fishing, boating or hunting Introduction .............................................4 law violations by calling toll-free FWC contact information & regional map Get Outdoors Florida! .............................19 1-888-404-FWCC (3922); on cell phones, dial *FWC or #FWC Freshwater fishing tips Specific fish management depending on service carrier; or from the pros..................................... 6–7 area regulations ............................18–24 report violations online at Northwest Region MyFWC.com/Law. Fishing license requirements & fees .........8 North Central Region Resident fishing licenses Northeast Region Nonresident fishing licenses Southwest Region Lifetime and 5-year licenses South Region Freshwater license exemptions Angler’s Code of Ethics ..........................24 Methods of taking freshwater fish ..........10 Instant “Big Catch” Angler Recognition -
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). -
Color Pattern Variation in Cichla Temensis (Perciformes: Cichlidae): Resolution Based on Morphological, Molecular, and Reproductive Data
Neotropical Ichthyology, 10(1): 59-70, 2012 Copyright © 2012 Sociedade Brasileira de Ictiologia Color pattern variation in Cichla temensis (Perciformes: Cichlidae): Resolution based on morphological, molecular, and reproductive data Paul Reiss1, Kenneth W. Able2, Mario S. Nunes3 and Tomas Hrbek3 Morphological variants of Cichla temensis, readily differentiated by their striking color pattern differences, are found in several Amazon basin flood pulse river systems. The adult variants have at times been thought to represent different species or sexual dimorphism. A three part study was performed in two regions in Brazil (rio Igapó Açú and rio Caures) to elucidate the nature of the variants. In part one; selected diagnostic morphometric characters were compared intraspecifically among the variants and interspecifically with C. monoculus and C. orinocensis. All of the C. temensis variants were found to differ significantly from their sympatric congeners while not differing among each other. In part two, mitochondrial DNA samples were compared intraspecifically among the variants and interspecifically with their sympatric congeners. There were no diagnostic molecular synapomorphies that would unambiguously distinguish the variants and all C. temensis variants were clearly diagnosable and divergent from their sympatric congeners. In part three, color pattern variation in both sexes was compared to a gonadosomatic index (GSI). A significant correlation between color pattern variation and gonadosomatic index was found. The results of this study demonstrate that Cichla temensis variants are confirmed to be members of a single species and that the variation does not represent a sexual dimorphism. The color pattern variation is a cyclically occurring secondary sexual characteristic and is indicative of the specific degree of an individual’s seasonal sexual maturation. -
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Egyptian Journal of Aquatic Biology & Fisheries Zoology Department, Faculty of Science, Ain Shams University, Cairo, Egypt. ISSN 1110 – 6131 Vol. 24(3): 311 – 322 (2020) www.ejabf.journals.ekb.eg Origin of Invasive Fish Species, Peacock Bass Cichla Species in Lake Telabak Malaysia Revealed by Mitochondrial DNA Barcoding Aliyu G. Khaleel1,2, Syafiq A. M. Nasir1, Norshida Ismail1, 1, and Kamarudin Ahmad-Syazni * 1 School of Animal Science, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin, Besut Campus, 22200 Besut, Terengganu, Malaysia. 2 Department of Animal Science, Faculty of Agriculture and Agricultural Technology, Kano University of Science and Technology, Wudil, P.M.B. 3244 Kano State, Nigeria. *Corresponding author: [email protected] ARTICLE INFO ABSTRACT Article History: Peacock bass (Perciformes, Cichlidae, Cichla) are multi-coloured and Received: Nov. 18, 2019 highly predatory fish originated from Amazonian region. The species was Accepted: April 27, 2020 deliberately introduced into Malaysia freshwater bodies by anglers in the early Online: May 2020 1990’s for sport fisheries. In this recent study, we found the population of _______________ peacock bass in Lake Telabak, a man-made lake in Besut, Terengganu. Using mitochondrial DNA analysis approach, the origin and taxonomy of peacock Keywords: bass in the lake were clarify. A total of forty fishes were sampled from Lake Peacock bass, Telabak for the analysis. Haplotype was detected among all samples. The Invasive species, current study revealed that Cichla spp. in Lake Telabak are closer to Cichla mitochondrial DNA ocellaris (Bloch and Schneider, 1801) with a sequence similarity of 99.72% barcoding, Lake Telabak as blasted at the National Center for Biotechnology Information (NCBI) database.