Federal Register/Vol. 81, No. 250/Thursday, December 29, 2016
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Red Tail Barracuda (Acestrorhynchus Falcatus) Ecological Risk Screening Summary
Red Tail Barracuda (Acestrorhynchus falcatus) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, March 2014 Revised, January 2018 and June 2018 Web Version, 6/7/2018 Photo: S. Brosse. Licensed under Creative Commons (CC BY-NC). Available: http://www.fishbase.org/photos/PicturesSummary.php?StartRow=0&ID=23498&what=species& TotRec=2 (January 2018). 1 1 Native Range, and Status in the United States Native Range From Froese and Pauly (2017): “South America: Amazon and Orinoco River basins and rivers of Guyana, Suriname and French Guiana.” Status in the United States This species has not been reported as introduced or established in the United States. This species is in trade in the United States. For example: From Pet Zone Tropical Fish (2018): “Red Tail Barracuda […] Your Price: $29.99 […] Product Description Red Tail Barracuda (Acestrorhynchus falcatus)” Pet Zone Tropical Fish is based in San Diego, California. From Arizona Aquatic Gardens (2018): “Yellow Tail Barracuda Acestrorhynchus falcatus List: $129.00 - $149.00 $68.00 – $88.00” Arizona Aquatic Gardens is based in Tucson, Arizona. 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 Osteichthyes Class Actinopterygii 2 Subclass Neopterygii Infraclass Teleostei Superorder Ostariophysi -
Chapter 11 the Biology and Ecology of the Oceanic Whitetip Shark, Carcharhinus Longimanus
Chapter 11 The Biology and Ecology of the Oceanic Whitetip Shark, Carcharhinus longimanus Ramón Bonfi l, Shelley Clarke and Hideki Nakano Abstract The oceanic whitetip shark (Carcharhinus longimanus) is a common circumtropical preda- tor and is taken as bycatch in many oceanic fi sheries. This summary of its life history, dis- tribution and abundance, and fi shery-related information is supplemented with unpublished data taken during Japanese tuna research operations in the Pacifi c Ocean. Oceanic whitetips are moderately slow-growing sharks that do not appear to have differential growth rates by sex, and individuals in the Atlantic and Pacifi c Oceans seem to grow at similar rates. They reach sexual maturity at approximately 170–200 cm total length (TL), or 4–7 years of age, and have a 9- to 12-month embryonic development period. Pupping and nursery areas are thought to exist in the central Pacifi c, between 0ºN and 15ºN. According to two demographic metrics, the resilience of C. longimanus to fi shery exploitation is similar to that of blue and shortfi n mako sharks. Nevertheless, reported oceanic whitetip shark catches in several major longline fi sheries represent only a small fraction of total shark catches, and studies in the Northwest Atlantic and Gulf of Mexico suggest that this species has suffered signifi cant declines in abundance. Stock assessment has been severely hampered by the lack of species-specifi c catch data in most fi sheries, but recent implementation of species-based reporting by the International Commission for the Conservation of Atlantic Tunas (ICCAT) and some of its member countries will provide better data for quantitative assessment. -
Microbial Community Richness Distinguishes Shark Species Microbiomes in South Florida Rachael Cassandra Karns Nova Southeastern University, [email protected]
Nova Southeastern University NSUWorks HCNSO Student Theses and Dissertations HCNSO Student Work 7-28-2017 Microbial Community Richness Distinguishes Shark Species Microbiomes in South Florida Rachael Cassandra Karns Nova Southeastern University, [email protected] Follow this and additional works at: https://nsuworks.nova.edu/occ_stuetd Part of the Bioinformatics Commons, Environmental Microbiology and Microbial Ecology Commons, Marine Biology Commons, Oceanography and Atmospheric Sciences and Meteorology Commons, and the Other Ecology and Evolutionary Biology Commons Share Feedback About This Item NSUWorks Citation Rachael Cassandra Karns. 2017. Microbial Community Richness Distinguishes Shark Species Microbiomes in South Florida. Master's thesis. Nova Southeastern University. Retrieved from NSUWorks, . (453) https://nsuworks.nova.edu/occ_stuetd/453. This Thesis is brought to you by the HCNSO Student Work at NSUWorks. It has been accepted for inclusion in HCNSO Student Theses and Dissertations by an authorized administrator of NSUWorks. For more information, please contact [email protected]. HALMOS COLLEGE OF NATURAL SCIENCES AND OCEANOGRAPHY Microbial Community Richness Distinguishes Shark Species Microbiomes in South Florida By Rachael Cassandra Karns Submitted to the Faculty of Halmos College of Natural Sciences and Oceanography in partial fulfillment of the requirements for the degree of Master of Science with a specialty in: Marine Biology Nova Southeastern University 08/01/2017 1 Thesis of Rachael Cassandra Karns Submitted in Partial Fulfillment of the Requirements for the Degree of Masters of Science: Marine Biology Nova Southeastern University Halmos College of Natural Sciences and Oceanography August 2017 Approved: Thesis Committee Major Professor: ______________________________ Jose Lopez, Ph.D. Committee Member: ___________________________ Cole Easson, Ph.D. Committee Member: ___________________________ Mahmood Shivji, Ph.D. -
NON DETRIMENT FINDINGS for SILKY SHARK Carcharhinus Falciformis
NON DETRIMENT FINDINGS for SILKY SHARK Carcharhinus falciformis Penerbitan dokumen NDF ini dimungkinkan dengan dukungan Rakyat Amerika melalui Badan Pembangunan Internasional Amerika Serikat (USAID) dan Bank Dunia melalui Program Coremap – Coral Triangle Initiative (CTI). Isi dari dokumen ini adalah tanggung jawab Lembaga Ilmu Pengetahuan Indonesia (LIPI) dan tidak mencerminkan pandangan USAID atau Pemerintah Amerika Serikat. CHAPTER-1 INTRODUCTION 1.1. Background Shark and ray (Elasmobranch) fishery is one of the most important fisheries in the world. FAO data reported that the total catch of Elasmobranchs in the world in 1994 reached 731 thousand tons of which Asian countries contributed around 60%. Furthermore, four Asian countries i.e. Indonesia, India, Japan and Pakistan contributed around 75% of the total catch of sharks and rays in Asia in 2002 (Bonfil 2002). Indonesia is known as the country with the largest shark and ray fishery production in the world, with the total number of the catch over 100,000 tons per year, or about 13% of the total global catch. Since the last two decades, Indonesian total production of shark and ray (Elasmobranch) fisheries has shown a significant increasing trend. The main product of shark and ray fisheries in Indonesia is the shark fins. The high price of shark fins in the international market has triggered the increase of shark fishing activities. Present population status of some high value species of sharks in many countries including Indonesia has indicated the decreasing trend. This condition is believed to threat the sustainability of natural stocks especially when the regulation on controlling the catch is still lacking (Daley et al., 2002). -
First Evidence of Multiple Paternity in the Bull Shark (Carcharhinus Leucas) Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon
First evidence of multiple paternity in the bull shark (Carcharhinus leucas) Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon To cite this version: Agathe Pirog, Sébastien Jaquemet, Marc Soria, Hélène Magalon. First evidence of multiple paternity in the bull shark (Carcharhinus leucas). Marine and Freshwater Research, CSIRO Publishing, 2015, 10.1071/mf15255. hal-01253775 HAL Id: hal-01253775 https://hal.archives-ouvertes.fr/hal-01253775 Submitted on 4 May 2016 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. First evidence of multiple paternity in the bull shark (Carcharhinus leucas) Agathe PirogA, Se´bastien JaquemetA,B, Marc SoriaC and He´le`ne MagalonA,B,D AUniversite´ de La Re´union, UMR 9220 ENTROPIE (Universite´ de La Re´union/IRD/CNRS), 15 Avenue Rene´ Cassin, CS 92003, F-97744 Saint Denis Cedex 09, La Re´union, France. BLaboratory of Excellence CORAIL, 58, Avenue Paul Alduy, F-66860 Perpignan Cedex, France. CIRD Re´union, UMR 248 MARBEC, CS 41095 2 rue Joseph Wetzell, F-97492 Sainte-Clotilde, La Re´union, France. DCorresponding author. Email: [email protected] Abstract. The present study assessed the occurrence of multiple paternity in four litters of bull shark Carcharhinus leucas (n ¼ 5, 8, 9 and 11 embryos) sampled at Reunion Island in the Western Indian Ocean. -
MAF Underwatermission Synopsis Final
Conceived by Max Serio Developed by Max Serio, John Hopkins, Martin Kase, Tina Dalton Directed by Max Serio, Tina Dalton Narrated by Rachel King, Juliet Jordan, Marcello Fabrizi Underwater Mission: Cleaner Friends First episode of the series. Our heroes: Sara,Maxi and Emma the sea turtle will explore who are their Cleaner Friends. Their adventure will be supported with the valuable information of "Sea Pad" their "friend-board computer". Cleaner Friends : Cleaner shrimp,moray eel,Blue Streak Cleaner Wrasse,Moorish Idols,Humphead Wrasse,Spadefish, sea star,Mushroom Coral,Bristletooths. Underwater Mission: Predators In this episode Sara and Max will experience an interesting trip with Emma the sea tur- tle. “Sea Pad” is going to show them the most interesting underwater predators and their habbits. Predators : Mooray eel (Ribbon eel, White eyed moray eel), Sand conger eel, Barracudas, Stonefish, Anglerfish, Lionfish, Mantis Shrimp, White tip reef shark, Tiger Shark Underwater Mission: Crazy Colours Maxi and Sara are going to visit the most colourful environment they have ever seen. Emma the sea turtle will take them to an underwater trip where they find the beautiful wolrd of crazy-coloured fish. Crazy-coloured fish : Gold Belly Damsel Fish, Emperor Angelfish, Yellow Ribbon Sweetlip, Peach Fairies, Anemones, Corals, Clown Trigger fish, Butterfly fish, Leopard coral trout, Scribbled Filefish, Lionfish, Cuttlefish, Nudibranch, Parrotfish Underwater Mission: Startling Shapes There are many shapes that the sea creatures and objects have. Emma, Sara and Maxi are going to discover as much of them as they can. Those they can’t spot on the first glance will be uncovered by the trusted clever “Sea pad”. -
Forage Fish Management Plan
Oregon Forage Fish Management Plan November 19, 2016 Oregon Department of Fish and Wildlife Marine Resources Program 2040 SE Marine Science Drive Newport, OR 97365 (541) 867-4741 http://www.dfw.state.or.us/MRP/ Oregon Department of Fish & Wildlife 1 Table of Contents Executive Summary ....................................................................................................................................... 4 Introduction .................................................................................................................................................. 6 Purpose and Need ..................................................................................................................................... 6 Federal action to protect Forage Fish (2016)............................................................................................ 7 The Oregon Marine Fisheries Management Plan Framework .................................................................. 7 Relationship to Other State Policies ......................................................................................................... 7 Public Process Developing this Plan .......................................................................................................... 8 How this Document is Organized .............................................................................................................. 8 A. Resource Analysis .................................................................................................................................... -
Ribbon Reefs Dive Site Info
Ribbon Reefs - Dive Sites The Cod Hole The world-famous Cod Hole is home to numerous Potato Cod. These huge fish are quite used to divers, offering the chance to get up close and personal, and are quite willing to pose for a photo whilst visiting one of the many cleaning stations. Whilst usually docile and relaxed, the Cod feed allows divers to see the spectacle of these fish feeding in action. The shallows of Cod Hole offer excellent coral life to explore and the chance to search for many hidden treasures. Follow the terraced reef down for the chance to witness pelagic fish on their way past. Though susceptible to current on an incoming tide, this makes for an excellent drift dive. Marine Life • Giant Potato Cod • Flowery Cod • Spine Cheek Anemonefish • Lionfish • Pygmy Sea Horse • Reef Sharks • Red Bass • Nudibranchs • Lacey Scorpionfish • Ghost Pipefish Dynamite Pass Get the tides right and you are in for a thrilling drift dive along the reef wall of Cormorant Reef. Sit back, enjoy the ride and let Dynamite Pass blow your mind as a plethora of marine life passes right in front of your eyes. Marine Life • Reef Sharks • Lagoon Rays • Flounder • Green Turtles • Sweetlips • Mackerel • Soft Corals • Caverns The Snake Pit An isolated reef between Lizard Island and #10 Ribbon Reef. Living up to its name, this site is famous for the Olive Sea Snakes found here. These snakes tend to be curious of divers entering their domain and have been known to be fascinated with their reflection in a camera lens. -
1 a Petition to List the Oceanic Whitetip Shark
A Petition to List the Oceanic Whitetip Shark (Carcharhinus longimanus) as an Endangered, or Alternatively as a Threatened, Species Pursuant to the Endangered Species Act and for the Concurrent Designation of Critical Habitat Oceanic whitetip shark (used with permission from Andy Murch/Elasmodiver.com). Submitted to the U.S. Secretary of Commerce acting through the National Oceanic and Atmospheric Administration and the National Marine Fisheries Service September 21, 2015 By: Defenders of Wildlife1 535 16th Street, Suite 310 Denver, CO 80202 Phone: (720) 943-0471 (720) 942-0457 [email protected] [email protected] 1 Defenders of Wildlife would like to thank Courtney McVean, a law student at the University of Denver, Sturm college of Law, for her substantial research and work preparing this Petition. 1 TABLE OF CONTENTS I. INTRODUCTION ............................................................................................................................... 4 II. GOVERNING PROVISIONS OF THE ENDANGERED SPECIES ACT ............................................. 5 A. Species and Distinct Population Segments ....................................................................... 5 B. Significant Portion of the Species’ Range ......................................................................... 6 C. Listing Factors ....................................................................................................................... 7 D. 90-Day and 12-Month Findings ........................................................................................ -
SUPPLEMENTARY ONLINE MATERIAL for New Specimen of the Rare Requiem Shark Eogaleus Bolcensis from the Bolca Lagerstätte, Italy G
http://app.pan.pl/SOM/app65-LaroccaConte_etal_SOM.pdf SUPPLEMENTARY ONLINE MATERIAL FOR New specimen of the rare requiem shark Eogaleus bolcensis from the Bolca Lagerstätte, Italy Gabriele Larocca Conte, Enrico Trevisani, Paolo Guaschi, and Federico Fanti Published in Acta Palaeontologica Polonica 2020 65 (3): 547-560. https://doi.org/10.4202/app.00725.2020 Supplementary Online Material SOM 1. Table 1. Measurements of Galeorhinus cuvieri and Eogaleus bolcensis. Table 2. Age estimates of Bolca specimens according to growth parameters of different extant populations of carcharhiniforms. SOM 2. Measurements of preserved teeth of MSNPV 24625 available at http://app.pan.pl/SOM/app65-LaroccaConte_etal_SOM/SOM_2.xlsx SOM 3. Counts and antero-posterior length of centra of Bolca carcharhiniforms assemblage available at http://app.pan.pl/SOM/app65-LaroccaConte_etal_SOM/SOM_3.xlsx References SOM 1. Table 1. Measurements (in mm) of Galeorhinus cuvieri and Eogaleus bolcensis. %TL = (X/TL) * 100; where %TL, percentage of the total length; X, length of the body segment. ID, morphometric measurement (see Fig. 1A for explanations). “+x” refers to the missing body fragment of the incomplete specimens. Galeorhinus cuvieri Eogaleus bolcensis MGP-PD 8869 C- ID MGP-PD 8871-8872 MCSNV T1124 MCSNV VIIB96-VIIB97 MGGC 1976 MNHN FBol516 MCSNV T311 8870 C cm %TL cm %TL cm %TL cm %TL cm %TL cm %TL cm %TL 1 69.4 1 92 1 83+x - 92 1 67+x - 135 1 - - 2 13.9 20.03 16 17.39 18 - 14.6 15.89 15.5+x - 23 17.04 - - 3 35.5 51.15 46 50 42 - 48.3 52.48 37 - 73 54.07 85.7 - 4 -
Sandbar Shark (C
LCS05/06-DW-36 STANDARDIZED CATCH RATES FOR BLACKTIP SHARK (Carcharhinus limbatus), SANDBAR SHARK (C. plumbeus), AND LARGE COASTAL COMPLEX SHARKS FROM THE MARINE RECREATIONAL FISHERIES STATISTICAL SURVEY (MRFSS). Mauricio Ortiz1 SUMMARY Sharks catch and effort data from the US Marine Recreational Fisheries Statistical Survey of the Atlantic coast and Gulf of Mexico (excluding Texas) were used to update indices of abundance for the blacktip shark, sandbar shark, and the large coastal complex (LCC) (Bull shark, spinner shark, blacktip shark, silky shark, sandbar shark, great hammerhead shark, scalloped hammerhead shark, smooth hammerhead shark, lemon shark, tiger shark and nurse shark) stocks. Standardized catch rates were estimated using a Generalized Linear Mixed modeling approach assuming a delta-lognormal error distribution. The explanatory variables considered for standardization included geographical area, seasonal trimesters, fishing target species, and mode a factor that classifies recreational fishing in shore, headboat, charter or private/rental boat. KEY WORDS Catch/effort, abundance, recreational fisheries, sharks 1 U.S. Department of Commerce National Marine Fisheries Service, Southeast Fisheries Science Center Sustainable Fisheries Division 75 Virginia Beach Drive. Miami, Florida 33149 USA Contribution SFD-2005-0## Email: [email protected] 1 LCS05/06-DW-36 Introduction: Indices of abundance from recreational fisheries have been used to tune stock assessment models (Quinn and Deriso 1999). Data collected and estimated by the Marine Recreational Fisheries Statistical Survey (MRFSS) were used to develop standardized catch per unit effort (CPUE) indices for several shark stocks in the Western North Atlantic and Gulf of Mexico area. The recreational fisheries survey started in 1979 and its purpose is to establish a reliable data base for estimating the impact of marine recreational fishing on marine resources. -
Reproductive Biology of Barracuda, Sphyraena Guachancho, on Ivorian Coasts (Eastern Central Atlantic) C
Reproductive Biology of Barracuda, Sphyraena Guachancho, on Ivorian Coasts (eastern Central Atlantic) C. M. A. Akadje, Y. N. Amon, K. N’Da, François Le Loc’h To cite this version: C. M. A. Akadje, Y. N. Amon, K. N’Da, François Le Loc’h. Reproductive Biology of Barracuda, Sphyraena Guachancho, on Ivorian Coasts (eastern Central Atlantic). Vie et Milieu / Life & Envi- ronment, Observatoire Océanologique - Laboratoire Arago, 2019, 69 (2-3), pp.177-185. hal-02749011 HAL Id: hal-02749011 https://hal.archives-ouvertes.fr/hal-02749011 Submitted on 3 Jun 2020 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. VIE ET MILIEU - LIFE AND ENVIRONMENT, 2019, 69 (2-3): 177-185 REPRODUCTIVE BIOLOGY OF BARRACUDA, SPHYRAENA GUACHANCHO, ON IVORIAN COASTS (EASTERN CENTRAL ATLANTIC) C. M. A. AKADJE 1, 2, Y. N. AMON 3, K. N’da 4, F. LE Loc’h 5* 1 Laboratoire des Ressources Aquatiques Vivantes, Centre de Recherches Océanologiques, BP V 14 18, Abidjan, Côte d’Ivoire 2 University of Man, UFR Forestry and Environmental Agronomic Engineering, BP 20 Man, Côte d’Ivoire 3 Université Peleforo Gon Coulibaly, UFR-Sciences Biologiques, BP 1328 Korhogo, Côte d’Ivoire 4 Laboratoire de biologie cytologie animale, Université d’Abobo-Adjamé, 02 BP 801, Abidjan 16, Côte d’Ivoire 5 IRD, Univ Brest, CNRS, Ifremer, LEMAR, IUEM, F-29280 Plouzane, France * Corresponding author: [email protected] SPHYRAENA GUACHANCHO ABSTRACT.