Some Coarse Species You May Encounter
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Panama's Tranquil Island Escape Amid Explosive Tuna Fishing
Mercury Rising Panama’s Tranquil Island Escape Amid Explosive Tuna Fishing STORY AND PHOTOS BY CAPTAIN STEVE DOUGHERTY Turn at Marker #78 off of the ICW and motor up the canal to the Cape Coral Yacht Basin. Welcome to Paradise! The Yacht Basin provides transient and annual wet slips for boats up to 50’. Boating on the ICW or out to the Gulf of Mexico is a breeze. The marina is a friendly place to enjoy the culture of boating. It is well protected and secure. Marina services include: electric and potable water; wet slips; racquetball courts and tennis courts; an Olympic class swimming pool; the only beach in Cape Coral; and a restaurant and fuel dock are steps to a 600 foot fishing pier. When traveling to Southwest Florida be sure to stop and spend some time with us! SOME JOBS COME WITH PERKS...a company car, tickets to the playoffs, stock options, four-day workweeks. Though, I somehow stumbled into a career that enables me to see things many will never see while traversing the furthest stretches of open water with only a few close colleagues for company. And through my travels nothing compares to what I’ve seen across the fertile waters surrounding the rugged coast of Panama. 239-574-0809 · capecoral.net Nearly 10 years ago I visited the Republic Islands evoke a unique feeling of simplicity of Panama to write a destination piece for this and isolation no matter their size, surround- very publication. It was one of my first interna- ing or development. And while they all share youryour portport ofof entryentry toto providenciales,providenciales, turksturks ++ caicoscaicos tional assignments as an editor and the experi- the defining feature of being encompassed by ence enlightened me to the legendary fisheries water, Sport Fish Panama Island Lodge on Isla that exist across the expansive Pacific Ocean. -
Fishing Methods and Gears in Panay Island, Philippines
Fishing Methods and Gears in Panay Island, Philippines 著者 KAWAMURA Gunzo, BAGARINAO Teodora journal or 鹿児島大学水産学部紀要=Memoirs of Faculty of publication title Fisheries Kagoshima University volume 29 page range 81-121 別言語のタイトル フィリピン, パナイ島の漁具漁法 URL http://hdl.handle.net/10232/13182 Mem. Fac. Fish., Kagoshima Univ. Vol.29 pp. 81-121 (1980) Fishing Methods and Gears in Panay Island, Philippines*1 Gunzo Kawamura*2 and Teodora Bagarinao*3 Abstract The authors surveyed the fishing methods and gears in Panay and smaller neighboring islands in the Philippines in September-December 1979 and in March-May 1980. This paper is a report on the fishing methods and gears used in these islands, with special focus on the traditional and primitive ones. The term "fishing" is commonly used to mean the capture of many aquatic animals — fishes, crustaceans, mollusks, coelenterates, echinoderms, sponges, and even birds and mammals. Moreover, the harvesting of algae underwater or from the intertidal zone is often an important job for the fishermen. Fishing method is the manner by which the aquatic organisms are captured or collected; fishing gear is the implement developed for the purpose. Oftentimes, the gear alone is not sufficient and auxiliary instruments have to be used to realize a method. A fishing method can be applied by means of various gears, just as a fishing gear can sometimes be used in the appli cation of several methods. Commonly, only commercial fishing is covered in fisheries reports. Although traditional and primitive fishing is done on a small scale, it is still very important from the viewpoint of supply of animal protein. -
Rules and Regulations Lake Mission Viejo Association
Rules and Regulations Lake Mission Viejo Association SKATES, SKATEBOARDS AND BIKES: LMVA does not allow any wheeled device, motorized or manual to be ridden inside the premises. These include, but GENERAL are not limited to Razor scooters, roller skates/blades, tricycles, big wheels, inline skates, heelies, skateboards, pedal cars, battery operated cars, motor scooters or any COOPERATION WITH STAFF: Directions given by any authorized Lake Mission other manufactured or homemade wheeled apparatus. Viejo Association (“LMVA”) staff must be complied with at all times when using SPEED LIMITS: 5 miles per hour in parking lots, 7 miles per hour on the lake. the facilities. Appropriate behavior, cooperation and conduct with the LMVA members and staff are required at all times. Any abusive, offensive or threatening VEHICLE USE AND PARKING: No person shall operate any motorized vehicle language or behavior is unacceptable. The control, supervision and discipline of or bicycle in other than designated areas. No person shall park in a designated all employees of the Association shall be the responsibility of the management. handicapped parking space unless the car displays a placard or license plate that Failure to abide by these rules and the direction of staff may result in immediate has been issued by the California Department of Motor Vehicles. No person shall removal from the facilities. park in any designated LMVA Staff parking space. Any vehicle parked or left standing in violation of this section may be subject to towing and impoundment Hours of operation stated herein are subject to change. as provided in the California Vehicle Code. Parking in designated fire lanes (red MEMBER IDENTIFICATION: Any member without a valid LMVA identification curbs) is prohibited at all times. -
Review and Meta-Analysis of the Environmental Biology and Potential Invasiveness of a Poorly-Studied Cyprinid, the Ide Leuciscus Idus
REVIEWS IN FISHERIES SCIENCE & AQUACULTURE https://doi.org/10.1080/23308249.2020.1822280 REVIEW Review and Meta-Analysis of the Environmental Biology and Potential Invasiveness of a Poorly-Studied Cyprinid, the Ide Leuciscus idus Mehis Rohtlaa,b, Lorenzo Vilizzic, Vladimır Kovacd, David Almeidae, Bernice Brewsterf, J. Robert Brittong, Łukasz Głowackic, Michael J. Godardh,i, Ruth Kirkf, Sarah Nienhuisj, Karin H. Olssonh,k, Jan Simonsenl, Michał E. Skora m, Saulius Stakenas_ n, Ali Serhan Tarkanc,o, Nildeniz Topo, Hugo Verreyckenp, Grzegorz ZieRbac, and Gordon H. Coppc,h,q aEstonian Marine Institute, University of Tartu, Tartu, Estonia; bInstitute of Marine Research, Austevoll Research Station, Storebø, Norway; cDepartment of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Lodz, Łod z, Poland; dDepartment of Ecology, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia; eDepartment of Basic Medical Sciences, USP-CEU University, Madrid, Spain; fMolecular Parasitology Laboratory, School of Life Sciences, Pharmacy and Chemistry, Kingston University, Kingston-upon-Thames, Surrey, UK; gDepartment of Life and Environmental Sciences, Bournemouth University, Dorset, UK; hCentre for Environment, Fisheries & Aquaculture Science, Lowestoft, Suffolk, UK; iAECOM, Kitchener, Ontario, Canada; jOntario Ministry of Natural Resources and Forestry, Peterborough, Ontario, Canada; kDepartment of Zoology, Tel Aviv University and Inter-University Institute for Marine Sciences in Eilat, Tel Aviv, -
The Neurotoxin Β-N-Methylamino-L-Alanine (BMAA)
The neurotoxin β-N-methylamino-L-alanine (BMAA) Sources, bioaccumulation and extraction procedures Sandra Ferreira Lage ©Sandra Ferreira Lage, Stockholm University 2016 Cover image: Cyanobacteria, diatoms and dinoflagellates microscopic pictures taken by Sandra Ferreira Lage ISBN 978-91-7649-455-4 Printed in Sweden by Holmbergs, Malmö 2016 Distributor: Department of Ecology, Environment and Plant Sciences, Stockholm University “Sinto mais longe o passado, sinto a saudade mais perto.” Fernando Pessoa, 1914. Abstract β-methylamino-L-alanine (BMAA) is a neurotoxin linked to neurodegeneration, which is manifested in the devastating human diseases amyotrophic lateral sclerosis, Alzheimer’s and Parkinson’s disease. This neurotoxin is known to be produced by almost all tested species within the cyanobacterial phylum including free living as well as the symbiotic strains. The global distribution of the BMAA producers ranges from a terrestrial ecosystem on the Island of Guam in the Pacific Ocean to an aquatic ecosystem in Northern Europe, the Baltic Sea, where annually massive surface blooms occur. BMAA had been shown to accumulate in the Baltic Sea food web, with highest levels in the bottom dwelling fish-species as well as in mollusks. One of the aims of this thesis was to test the bottom-dwelling bioaccumulation hy- pothesis by using a larger number of samples allowing a statistical evaluation. Hence, a large set of fish individuals from the lake Finjasjön, were caught and the BMAA concentrations in different tissues were related to the season of catching, fish gender, total weight and species. The results reveal that fish total weight and fish species were positively correlated with BMAA concentration in the fish brain. -
Beyond Fish Edna Metabarcoding: Field Replicates Disproportionately Improve the Detection of Stream Associated Vertebrate Specie
bioRxiv preprint doi: https://doi.org/10.1101/2021.03.26.437227; this version posted March 26, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 1 2 3 Beyond fish eDNA metabarcoding: Field replicates 4 disproportionately improve the detection of stream 5 associated vertebrate species 6 7 8 9 Till-Hendrik Macher1, Robin Schütz1, Jens Arle2, Arne J. Beermann1,3, Jan 10 Koschorreck2, Florian Leese1,3 11 12 13 1 University of Duisburg-Essen, Aquatic Ecosystem Research, Universitätsstr. 5, 45141 Essen, 14 Germany 15 2German Environmental Agency, Wörlitzer Platz 1, 06844 Dessau-Roßlau, Germany 16 3University of Duisburg-Essen, Centre for Water and Environmental Research (ZWU), Universitätsstr. 17 3, 45141 Essen, Germany 18 19 20 21 22 Keywords: birds, biomonitoring, bycatch, conservation, environmental DNA, mammals 23 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.03.26.437227; this version posted March 26, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. 24 Abstract 25 Fast, reliable, and comprehensive biodiversity monitoring data are needed for 26 environmental decision making and management. Recent work on fish environmental 27 DNA (eDNA) metabarcoding shows that aquatic diversity can be captured fast, reliably, 28 and non-invasively at moderate costs. -
Labidesthes Sicculus
Version 2, 2015 United States Fish and Wildlife Service Lower Great Lakes Fish and Wildlife Conservation Office 1 Atherinidae Atherinidae Sand Smelt Distinguishing Features: — (Atherina boyeri) — Sand Smelt (Non-native) Old World Silversides Old World Silversides Old World (Atherina boyeri) Two widely separated dorsal fins Eye wider than Silver color snout length 39-49 lateral line scales 2 anal spines, 13-15.5 rays Rainbow Smelt (Non -Native) (Osmerus mordax) No dorsal spines Pale green dorsally Single dorsal with adipose fin Coloring: Silver Elongated, pointed snout No anal spines Size: Length: up to 145mm SL Pink/purple/blue iridescence on sides Distinguishing Features: Dorsal spines (total): 7-10 Brook Silverside (Native) 1 spine, 10-11 rays Dorsal soft rays (total): 8-16 (Labidesthes sicculus) 4 spines Anal spines: 2 Anal soft rays: 13-15.5 Eye diameter wider than snout length Habitat: Pelagic in lakes, slow or still waters Similar Species: Rainbow Smelt (Osmerus mordax), 75-80 lateral line scales Brook Silverside (Labidesthes sicculus) Elongated anal fin Images are not to scale 2 3 Centrarchidae Centrarchidae Redear Sunfish Distinguishing Features: (Lepomis microlophus) Redear Sunfish (Non-native) — — Sunfishes (Lepomis microlophus) Sunfishes Red on opercular flap No iridescent lines on cheek Long, pointed pectoral fins Bluegill (Native) Dark blotch at base (Lepomis macrochirus) of dorsal fin No red on opercular flap Coloring: Brownish-green to gray Blue-purple iridescence on cheek Bright red outer margin on opercular flap -
THE HYDROBIOTOPIC DIVERSITY of the LAKES of the LOWER PRUT RIVER, REPUBLIC of MOLDOVA Mihaela MUNTEANU (PILA)1, Silvius STANCIU
THE HYDROBIOTOPIC DIVERSITY OF THE LAKES OF THE LOWER PRUT RIVER, REPUBLIC OF MOLDOVA Mihaela MUNTEANU (PILA)1, Silvius STANCIU2 1PhD Student, „Dunărea de Jos” University of Galați, Romania, email: [email protected]. 2 PhD Professor „Dunărea de Jos”University of Galați, Romania, email: [email protected] Abstract This paper proposes the presentation and analysis of the fish fauna and the specific benthic resources of the Prut River and its tributaries: Costeşti-Stânca, Beleu, Manta. An important objective of the paper is to present the differences in hydrobiotop diversity in different riparian sectors. A healthy ecosystem has a rich ichthyofauna due to the diversity of vegetation and fish species capable of withstanding resistance to aggressive external factors and threats. The aquatic biodiversity of the Prut River is a major complex consisting of phytoplankton and zooplankton. To optimize production of fish, an important factor is maintaining the balance quantity and quality of the entire water system. From this point of view, the paper presented also quantitative aspects of zoobenthos, which is different in the analyzed areas, being influenced by the degree of pollution, the hydrological regime or the physico-chemical conditions. Research has revealed significant differences between different areas of the aquatic fauna of the Prut, mainly due to the human factor. The study is a preliminary one, preparing a broader analysis of the impact of the human factor in the aquatic areas of the Republic of Moldova. Identifying and analyzing the factors that have led to the modification of aquatic structure and diversity can serve as arguments for achieving viable measures for the protection and sustainable use of natural aquatic resources at national level. -
Commercial Inland Fishing in Member Countries of the European Inland Fisheries Advisory Commission (EIFAC)
Commercial inland fishing in member countries of the European Inland Fisheries Advisory Commission (EIFAC): Operational environments, property rights regimes and socio-economic indicators Country Profiles May 2010 Mitchell, M., Vanberg, J. & Sipponen, M. EIFAC Ad Hoc Working Party on Socio-Economic Aspects of Inland Fisheries The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. The views expressed in this information product are those of the author(s) and do not necessarily reflect the views of FAO. All rights reserved. FAO encourages the reproduction and dissemination of material in this information product. Non-commercial uses will be authorized free of charge, upon request. Reproduction for resale or other commercial purposes, including educational purposes, may incur fees. Applications for permission to reproduce or disseminate FAO copyright materials, and all queries concerning rights and licences, should be addressed by e-mail to [email protected] or to the Chief, Publishing Policy and Support Branch, Office of Knowledge Exchange, Research and Extension, FAO, Viale delle Terme di Caracalla, 00153 Rome, Italy. © FAO 2012 All papers have been reproduced as submitted. -
Beyond Fish Edna Metabarcoding: Field Replicates Disproportionately Improve the Detection of Stream Associated Vertebrate Species
Metabarcoding and Metagenomics 5: 59–71 DOI 10.3897/mbmg.5.66557 Research Article Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species Till-Hendrik Macher1, Robin Schütz1, Jens Arle2, Arne J. Beermann1,3, Jan Koschorreck2, Florian Leese1,3 1 University of Duisburg-Essen, Aquatic Ecosystem Research, Universitätsstr. 5, 45141 Essen, Germany 2 German Environment Agency, Wörlitzer Platz 1, 06844 Dessau-Roßlau, Germany 3 University of Duisburg-Essen, Centre for Water and Environmental Research (ZWU), Universitätsstr. 3, 45141 Essen, Germany Corresponding author: Till-Hendrik Macher ([email protected]) Academic editor: Pieter Boets | Received 26 March 2021 | Accepted 10 June 2021 | Published 13 July 2021 Abstract Fast, reliable, and comprehensive biodiversity monitoring data are needed for environmental decision making and management. Recent work on fish environmental DNA (eDNA) metabarcoding shows that aquatic diversity can be captured fast, reliably, and non-invasively at moderate costs. Because water in a catchment flows to the lowest point in the landscape, often a stream, it can col- lect traces of terrestrial species via surface or subsurface runoff along its way or when specimens come into direct contact with water (e.g., when drinking). Thus, fish eDNA metabarcoding data can provide information on fish but also on other vertebrate species that live in riparian habitats. This additional data may offer a much more comprehensive approach for assessing vertebrate diversity at no additional costs. Studies on how the sampling strategy affects species detection especially of stream-associated communities, however, are scarce. We therefore performed an analysis on the effects of biological replication on both fish as well as (semi-)terrestrial species detection. -
Identification of Priority Areas for the Conservation of Stream Fish Assemblages: Implications for River Management in France A
Identification of Priority Areas for the Conservation of Stream Fish Assemblages: Implications for River Management in France A. Maire, P. Laffaille, J.F. Maire, L. Buisson To cite this version: A. Maire, P. Laffaille, J.F. Maire, L. Buisson. Identification of Priority Areas for the Conservation of Stream Fish Assemblages: Implications for River Management in France. River Research and Applications, Wiley, 2016, 33 (4), pp.524-537. 10.1002/rra.3107. hal-01426354 HAL Id: hal-01426354 https://hal.archives-ouvertes.fr/hal-01426354 Submitted on 2 Jul 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License IDENTIFICATION OF PRIORITY AREAS FOR THE CONSERVATION OF STREAM FISH ASSEMBLAGES: IMPLICATIONS FOR RIVER MANAGEMENT IN FRANCE A. MAIREa*,†, P. LAFFAILLEb,c, J.-F. MAIREd AND L. BUISSONb,e a Irstea; UR HYAX, Pôle Onema-Irstea Hydroécologie des plans d’eau; Centre d’Aix-en-Provence, Aix-en-Provence, France b CNRS; UMR 5245 EcoLab, (Laboratoire Ecologie Fonctionnelle et Environnement), Toulouse, France c Université de Toulouse, INP, UPS; EcoLab; ENSAT, Castanet Tolosan, France d ONERA, The French Aerospace Lab Composites Department, Châtillon, France e Université de Toulouse, INP, UPS; EcoLab, Toulouse, France ABSTRACT Financial and human resources allocated to biodiversity conservation are often limited, making it impossible to protect all natural places, and priority areas for protection must be identified. -
Guide to the Classification of Fishing Gear in the Philippines
U.S. Department of Agriculture Animal and Plant Health Inspection Service Wildlife Services Historic document – Content may not reflect current scientific research, policies or practices. GUIDE TO THE CLASSIFICATION OF FISHING GEAR IN THE PHILIPPINES By AGUSTIN F. UMALI, Ichthyologist Illustrations by Silas G. Duran RESEARCH REPORT 17 Fish and Wildlife Service, Albert M. Day, Director United States Department of the Interior, Oscar L. Chapman, Secretary UNITED STATES GOVERNMENT PRINTING OFFICE : 1950 For sale by the Superintendent of Documents, United States Government Printing Office Washington 25, D. C. - Price 40 cents ABSTRACT One of the serious handicaps in the administration and manage ment of the fisheries of the Philippines has been the lack of standardized nomenclature for fishing gear. This publication attempts to solve the problem. It is divided into five parts: The first presents a basic clas sification of fishing gear; the second is a key by means of which fishing gear can be identified and new terms for fishing gear can be properly classified; the third defines and illustrates various types of fishing gear; the fourth is a tabular classification of local Filipino di alect names; and the fifth is a glossary including definitions of more than a thousand terms. CONTENTS Classification of the Gear. • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2 Part I. Basic Classification of Fishing Gear. • • • • • • • . • • • • • • • • • 6 Part II. Key to the Identification of Classes of Fishing Gear. • . •