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One of the World's Worst Invasive Species, Clarias Batrachus
ACTA ICHTHYOLOGICA ET PISCATORIA (2020) 50 (4): 391–400 DOI: 10.3750/AIEP/03028 ONE OF THE WORLD’S WORST INVASIVE SPECIES, CLARIAS BATRACHUS (ACTINOPTERYGII: SILURIFORMES: CLARIIDAE), HAS ARRIVED AND ESTABLISHED A POPULATION IN TURKEY Özgür EMİROĞLU 1, M. Altuğ ATALAY 2, F. Güler EKMEKÇİ 3, Sadi AKSU 4, Sercan BAŞKURT 1, Emre KESKIN 5, Esra M. ÜNAL 5, 6, Baran YOĞURTÇUOĞLU 3, and A. Serhan TARKAN*7, 8 1Eskişehir Osmangazi University, Faculty of Science, Department of Biology, Eskişehir, Turkey 2Ministry of Agriculture and Forestry, General Directorate of Aquaculture and Fisheries, Ankara, Turkey 3Hacettepe University, Faculty of Science, Department of Biology, Ankara, Turkey 4Eskişehir Osmangazi University, Vocational School of Health Services, Eskişehir, Turkey 5Evolutionary Genetics Laboratory (eGL), Department of Fisheries and Aquaculture, Faculty of Agriculture, Ankara University, Dışkapı, Ankara, Turkey 6Biotechnology Institute, Ankara University, Dışkapı, Ankara, Turkey 7Muğla Sıtkı Koçman University, Faculty of Fisheries, Muğla, Turkey 8Department of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Łódź, Łódź, Poland Emiroğlu Ö., Atalay M.A., Ekmekçi F.G., Aksu S., Başkurt S., Keskin E., Ünal E.M., Yoğurtçuoğlu B., Tarkan A.S. 2020. One of the world’s worst invasive species, Clarias batrachus (Actinopterygii: Siluriformes: Clariidae), has arrived and established a population in Turkey. Acta Ichthyol. Piscat. 50 (4): 391–400. Background. Ornamental freshwater fish releases constitute a remarkable proportion of the 100 worst invasive species worldwide. Early detection and knowledge of likely introduction vectors and pathways of potentially invasive fishes into sensitive habitats are key for their proper management, hence rapid and correct identification of their occurrence is crucial. -
Bird Observer
Bird Observer VOLUME 39, NUMBER 2 APRIL 2011 HOT BIRDS On November 20 the Hampshire Bird Club was waiting at Quabbin headquarters for the rest of the group to arrive when Larry Therrien spotted a flock of 19 swans in the distance— Tundra Swans! Ian Davies took this photograph (left). Since 2003 Cave Swallows have been a specialty of November, showing up in coastal locations in increasing numbers over the years. This year there was a flurry of reports along the New England coast. On Thanksgiving Day, Margo Goetschkes took this photograph (right) of one of the birds at Salisbury. On November 30, Vern Laux got a call from a contractor reporting a “funny bird” at the Nantucket dump. Vern hustled over and was rewarded with great views of this Fork-tailed Flycatcher (left). Imagine: you’re photographing a Rough- legged Hawk in flight, and all of a sudden it is being mobbed—by a Northern Lapwing (right)! That’s what happened to Jim Hully on December 2 on Plum Island. This is only the second state record for this species, the first being in Chilmark in December of 1996. On April 9, Keelin Miller found an interesting gull at Kalmus Beach in Hyannis. As photographs were circulated, opinions shifted toward a Yellow-legged Gull (left). Check out Jeremiah Trimble’s photo from April 13. CONTENTS BIRDING THE LAKEVILLE PONDS OF PLYMOUTH COUNTY, MASSACHUSETTS Jim Sweeney 73 THE FINAL YEAR OF THE BREEDING BIRD ATLAS: GOING OVER THE TOP John Galluzzo 83 37 YEARS OF NIGHTHAWKING Tom Gagnon 86 LEIF J ROBINSON: MAY 21, 1939 – FEBRUARY 28, 2011 Soheil Zendeh 93 FIELD NOTES Double-crested Cormorant Has Trouble Eating a Walking Catfish William E. -
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 ................................................................................................................................ -
Global Catfish Biodiversity 17
American Fisheries Society Symposium 77:15–37, 2011 © 2011 by the American Fisheries Society Global Catfi sh Biodiversity JONATHAN W. ARMBRUSTER* Department of Biological Sciences, Auburn University 331 Funchess, Auburn University, Alabama 36849, USA Abstract.—Catfi shes are a broadly distributed order of freshwater fi shes with 3,407 cur- rently valid species. In this paper, I review the different clades of catfi shes, all catfi sh fami- lies, and provide information on some of the more interesting aspects of catfi sh biology that express the great diversity that is present in the order. I also discuss the results of the widely successful All Catfi sh Species Inventory Project. Introduction proximately 10.8% of all fi shes and 5.5% of all ver- tebrates are catfi shes. Renowned herpetologist and ecologist Archie Carr’s But would every one be able to identify the 1941 parody of dichotomous keys, A Subjective Key loricariid catfi sh Pseudancistrus pectegenitor as a to the Fishes of Alachua County, Florida, begins catfi sh (Figure 2A)? It does not have scales, but it with “Any damn fool knows a catfi sh.” Carr is right does have bony plates. It is very fl at, and its mouth but only in part. Catfi shes (the Siluriformes) occur has long jaws but could not be called large. There is on every continent (even fossils are known from a barbel, but you might not recognize it as one as it Antarctica; Figure 1); and the order is extremely is just a small extension of the lip. There are spines well supported by numerous complex synapomor- at the front of the dorsal and pectoral fi ns, but they phies (shared, derived characteristics; Fink and are not sharp like in the typical catfi sh. -
Clarias Batrachus (Siluriformes, Clariidae) in Madura Island, Indonesia 1Ihwan, 2Fajar S
Presence of Asian catfish Clarias batrachus (Siluriformes, Clariidae) in Madura Island, Indonesia 1Ihwan, 2Fajar S. Pratama, 3Danang Yonarta, 4Abdul R. Faqih, 4Maheno S. Widodo, 5Fitri S. Valen, 5Muhammad B. Tamam, 5,6Veryl Hasan 1 Marine and Fisheries Polytechnic of Bone, Aquaculture Technology Study Program, Bone, South Sulawesi, Indonesia; 2 Ministry of Marine Affairs and Fisheries Republic of Indonesia, Directorate General of Marine and Fisheries Resources Surveillance, Tual Surveillance for Marine and Fisheries Resources Base, Tual, Maluku, Indonesia; 3 Study Programe of Aquaculture, Faculty of Agriculture, University of Sriwijaya, Palembang- Prabumulih street, Ogan Ilir, South Sumatra, Indonesia; 4 Brawijaya University, Fisheries and Marine Science Faculty, Aquatic Resources Management Department, Veteran Malang, East Java, Indonesia; 5 Biology Generation Indonesia Foundation, Zoology Division, Gresik, East Java, Indonesia; 6 Airlangga University, Fisheries and Marine Faculty, Fish Health Management and Aquaculture Department, Surabaya, East Java, Indonesia. Corresponding author: V. Hasan, [email protected] Abstract. Clarias batrachus (Linnaeus, 1758) was a species that its condition faced the risk of extinction in most parts the Java mainland due to the African catfish Clarias gariepinus (Burchell, 1822) culture industry. In September 2018, C. batrachus was captured and photographed in the Saroka River, Madura Island, east and of Java mainland. The morphological characters of this species confirm its presence in a new river, more than 150 km northeast from its type locality. The specimens of C. batrachus were characterized as follows: dorsal fin rays 60-66; anal fin rays 47-50; pectoral fin rays 9-11; ventral fin rays 6. Key Words: walking catfish, distribution, native fish, freshwater fish. -
An Invitation to Monitor Georgia's Coastal Wetlands
An Invitation to Monitor Georgia’s Coastal Wetlands www.shellfish.uga.edu By Mary Sweeney-Reeves, Dr. Alan Power, & Ellie Covington First Printing 2003, Second Printing 2006, Copyright University of Georgia “This book was prepared by Mary Sweeney-Reeves, Dr. Alan Power, and Ellie Covington under an award from the Office of Ocean and Coastal Resource Management, National Oceanic and Atmospheric Administration. The statements, findings, conclusions, and recommendations are those of the authors and do not necessarily reflect the views of OCRM and NOAA.” 2 Acknowledgements Funding for the development of the Coastal Georgia Adopt-A-Wetland Program was provided by a NOAA Coastal Incentive Grant, awarded under the Georgia Department of Natural Resources Coastal Zone Management Program (UGA Grant # 27 31 RE 337130). The Coastal Georgia Adopt-A-Wetland Program owes much of its success to the support, experience, and contributions of the following individuals: Dr. Randal Walker, Marie Scoggins, Dodie Thompson, Edith Schmidt, John Crawford, Dr. Mare Timmons, Marcy Mitchell, Pete Schlein, Sue Finkle, Jenny Makosky, Natasha Wampler, Molly Russell, Rebecca Green, and Jeanette Henderson (University of Georgia Marine Extension Service); Courtney Power (Chatham County Savannah Metropolitan Planning Commission); Dr. Joe Richardson (Savannah State University); Dr. Chandra Franklin (Savannah State University); Dr. Dionne Hoskins (NOAA); Dr. Charles Belin (Armstrong Atlantic University); Dr. Merryl Alber (University of Georgia); (Dr. Mac Rawson (Georgia Sea Grant College Program); Harold Harbert, Kim Morris-Zarneke, and Michele Droszcz (Georgia Adopt-A-Stream); Dorset Hurley and Aimee Gaddis (Sapelo Island National Estuarine Research Reserve); Dr. Charra Sweeney-Reeves (All About Pets); Captain Judy Helmey (Miss Judy Charters); Jan Mackinnon and Jill Huntington (Georgia Department of Natural Resources). -
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IUCN Otter Spec. Group Bull. 38(2) 2021 N O T E F R O M T H E E D I T O R NOTE FROM THE EDITOR Dear Friends, Colleagues and Otter Enthusiasts! I can only hope that you all are safe and healthy. I understood that some are already vaccinated. For the rest I hope we all manage to stay safe and healthy until it is our turn. This year we are now much faster than in previous years to get manuscripts online. We are hard working with Lesley to remove all the backlog to the point when we will be able to upload each manuscript on the date the proofprint has been accepted by the authors. You may be well aware that the IUCN OSG Bulletin, via me, became a member of the Committee on Publication Ethics (COPE) some years ago. As part of this, I sometimes use anti-plagiarism software to check manuscripts before sending them out for review. Another aspect is that authors submitting manuscripts should carefully consider the list of authors as there are strict rules on how to add an additional author after the original submission, which creates a lot of work for me and them. I want to use the opportunity to ask all authors to carefully double check their reference, and the list of references. It is so much work for Lesley to sort this out and then, especially, find the missing references. Many thanks to Lesley for all endless hours and hours spent not only for getting manuscripts online but also doing the extra work to double-check the manuscripts for typos and the one always missing reference. -
THROWTRAP FISH ID GUIDE.V5 Loftusedits
Fish Identification Guide For Throw trap Samples Florida International University Aquatic Ecology Lab April 2007 Prepared by Tish Robertson, Brooke Sargeant, and Raúl Urgellés Table of Contents Basic fish morphology diagrams………………………………………..3 Fish species by family…………………………………………………...4-31 Gar…..………………………………………………………….... 4 Bowfin………….………………………………..………………...4 Tarpon…...……………………………………………………….. 5 American Eel…………………..………………………………….5 Bay Anchovy…..……..…………………………………………...6 Pickerels...………………………………………………………...6-7 Shiners and Minnows…………………………...……………….7-9 Bullhead Catfishes……..………………………………………...9-10 Madtom Catfish…………………………………………………..10 Airbreathing Catfish …………………………………………….11 Brown Hoplo…...………………………………………………….11 Orinoco Sailfin Catfish……………………………..……………12 Pirate Perch…….………………………………………………...12 Topminnows ……………….……………………….……………13-16 Livebearers……………….……………………………….…….. 17-18 Pupfishes…………………………………………………………19-20 Silversides..………………………………………………..……..20-21 Snook……………………………………………………………...21 Sunfishes and Basses……………….……………………....….22-25 Swamp Darter…………………………………………………….26 Mojarra……...…………………………………………………….26 Everglades pygmy sunfish……………………………………...27 Cichlids………………………….….………………………….....28-30 American Soles…………………………………………………..31 Key to juvenile sunfish..………………………………………………...32 Key to cichlids………....………………………………………………...33-38 Note for Reader/References…………………………………………...39 2 Basic Fish Morphology Diagrams Figures from Page and Burr (1991). 3 FAMILY: Lepisosteidae (gars) SPECIES: Lepisosteus platyrhincus COMMON NAME: Florida gar ENP CODE: 17 GENUS-SPECIES -
Regulations Pertaining to Non-Native Fish in Florida Aquaculture1
Archival copy: for current recommendations see http://edis.ifas.ufl.edu or your local extension office. FA-121 Regulations Pertaining to Non-native Fish in Florida Aquaculture1 Jeffrey E. Hill2 Introduction climate can allow non-native species to be introduced, become established, and thrive. Florida aquaculture is extremely diverse, with Currently, there are over 30 species of non-native commercial production of a wide variety of warm freshwater fish reproducing in Florida (Hill 2002; water and tropical species of ornamental, food, bait, FWC 2005; USGS 2005). Although Florida and sport fish. In 2003, the farm-gate value of Florida producers culture or have cultured nearly all of these aquaculture was US$95.5 million, with over 49% of species, introductions also occur by a variety of other that value in ornamental fish (FASS 2004). The means such as legal intentional releases for sport ornamental segment of Florida aquaculture is fishing and aquatic weed control, and illegal releases dominated by the production of non-native species. of pet fish by aquarium hobbyists. Regardless of the Other non-native species such as tilapia and sturgeon actual source of the introduction (e.g., aquaculture are produced for food, and grass carp is produced for escape or aquarium release), unplanned introductions control of aquatic weeds. are illegal and undesirable. Although non-native aquatic organisms are In Florida, there are two agencies primarily important to Florida aquaculture and the economy of responsible for regulating the use of non-native the state, the culture of non-native fish presents species in aquaculture—the Florida Fish and Wildlife challenges to the industry and to natural resource Conservation Commission (FWC) and the Florida authorities in Florida. -
The Establishment of the Head Port of Gloucester, 1565-1584 (Mphil
The Establishment of the Head Port of Gloucester, 1565-1584 Alexander Higgins A thesis submitted to the University of Bristol in accordance with the requirements of the degree of Master of Philosophy in the Faculty of Arts, Department of Historical Studies, November 2012. 24,884 words. Abstract After a fifteen-year campaign, Gloucester became an independent head port in 1580. This effectively ended Bristol’s long-standing jurisdiction over the Gloucestershire reaches of the River Severn and resulted in the loss of the greater part of Bristol’s historic port. This dissertation explores Bristol’s objections to this change and examines the prosecution of their complaints through the equity side of the Exchequer court. Primarily, this study focuses upon two commissions created by the Crown to review the case. The interrogatories and depositions produced by these commissions are used to explore the nature of this dispute, the motivation behind Bristol’s objections and why Gloucester ultimately retained its head port status. The first chapter focuses upon the practical implementation of the commissions. Rather than relying upon the legal records alone, this study uses letters, accounts and reports produced by the two parties to explore the workings of a commission. This approach reveals the extent of Bristol and Gloucester’s attempts to manipulate proceedings to their own advantage. These findings have significant implications on the impartiality of Tudor legal process and the reliability of the Exchequer records. The second chapter examines the findings of the two commissions to assess the nature and strength of Bristol’s arguments. It is shown that many of these arguments were unsubstantiated. -
Cryopreservation of Sperm of Asian Catfishes Including the Endangered Mekong Giant Catfish
Cryopreservation of Sperm of Asian Catfishes Including the Endangered Mekong Giant Catfish Krit Mongkonpunya, Thusanee Pupipat and Terrence R. Tiersch Introduction In recent years aquaculture has become an important sector of fish production in the region of the Mekong River. Catfishes of the families Pangasiidae and Clariidae are commercially produced throughout the region. Indigenous species include the Chao Phraya catfish, or swai, Pangasius hypophthalmus (formerly P. sutchi) (Roberts and Vidthayanon 1991), the Mekong giant catfish, or pla buk, Pangasius gigas (formerly Pangasianodon gigas), the walking catfish Clarias batrachus and Clarias macrocephalus. The Mekong giant catfish is the world’s largest freshwater catfish, often surpassing 250 Kg in weight (Figure 1). This fish is of considerable popularity in Thailand, Laos and Cambodia and has been the object of a traditional capture fishery for centuries. Abruptly declining harvests have indicated that the Mekong giant catfish is an endangered species. The Thai Fisheries Department initiated an artificial breeding program for wild-caught Mekong giant catfish in 1983 and produced 200,000 fry which were reported to have attained an average of 21 Kg in 4 yr in earthen ponds (Pholprasith 1996). Appropriate aquaculture techniques have been developed for P. gigas and hybrids (P. hypophthalmus x P. gigas). Moreover, aquaculture production of commercial scale is in the expansion stage. Photograph by T. Tiersch Figure 1. Transport of a 200-Kg Mekong giant catfish taken from the Mekong River in Northern Thailand. Mongkonpunya, K., T. Pupipat and T. R. Tiersch. 2000. Cryopreservation of Sperm of Asian Catfishes Including the Endangered Mekong Giant Catfish. In: Cryopreservation in Aquatic Species. -
Centerboard Classes NAPY D-PN Wind HC
Centerboard Classes NAPY D-PN Wind HC For Handicap Range Code 0-1 2-3 4 5-9 14 (Int.) 14 85.3 86.9 85.4 84.2 84.1 29er 29 84.5 (85.8) 84.7 83.9 (78.9) 405 (Int.) 405 89.9 (89.2) 420 (Int. or Club) 420 97.6 103.4 100.0 95.0 90.8 470 (Int.) 470 86.3 91.4 88.4 85.0 82.1 49er (Int.) 49 68.2 69.6 505 (Int.) 505 79.8 82.1 80.9 79.6 78.0 A Scow A-SC 61.3 [63.2] 62.0 [56.0] Akroyd AKR 99.3 (97.7) 99.4 [102.8] Albacore (15') ALBA 90.3 94.5 92.5 88.7 85.8 Alpha ALPH 110.4 (105.5) 110.3 110.3 Alpha One ALPHO 89.5 90.3 90.0 [90.5] Alpha Pro ALPRO (97.3) (98.3) American 14.6 AM-146 96.1 96.5 American 16 AM-16 103.6 (110.2) 105.0 American 18 AM-18 [102.0] Apollo C/B (15'9") APOL 92.4 96.6 94.4 (90.0) (89.1) Aqua Finn AQFN 106.3 106.4 Arrow 15 ARO15 (96.7) (96.4) B14 B14 (81.0) (83.9) Bandit (Canadian) BNDT 98.2 (100.2) Bandit 15 BND15 97.9 100.7 98.8 96.7 [96.7] Bandit 17 BND17 (97.0) [101.6] (99.5) Banshee BNSH 93.7 95.9 94.5 92.5 [90.6] Barnegat 17 BG-17 100.3 100.9 Barnegat Bay Sneakbox B16F 110.6 110.5 [107.4] Barracuda BAR (102.0) (100.0) Beetle Cat (12'4", Cat Rig) BEE-C 120.6 (121.7) 119.5 118.8 Blue Jay BJ 108.6 110.1 109.5 107.2 (106.7) Bombardier 4.8 BOM4.8 94.9 [97.1] 96.1 Bonito BNTO 122.3 (128.5) (122.5) Boss w/spi BOS 74.5 75.1 Buccaneer 18' spi (SWN18) BCN 86.9 89.2 87.0 86.3 85.4 Butterfly BUT 108.3 110.1 109.4 106.9 106.7 Buzz BUZ 80.5 81.4 Byte BYTE 97.4 97.7 97.4 96.3 [95.3] Byte CII BYTE2 (91.4) [91.7] [91.6] [90.4] [89.6] C Scow C-SC 79.1 81.4 80.1 78.1 77.6 Canoe (Int.) I-CAN 79.1 [81.6] 79.4 (79.0) Canoe 4 Mtr 4-CAN 121.0 121.6