Low Plastic Ingestion Rate in Atlantic
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The Vocalisation of the John Dory, Zeus Faber
RESEARCH ARTICLE Barking mad: The vocalisation of the John Dory, Zeus faber 1 1 1,2 Craig A. RadfordID *, Rosalyn L. PutlandID , Allen F. Mensinger 1 Leigh Marine Laboratory, Institute of Marine Science, University of Auckland, Warkworth, New Zealand, 2 Biology Department, University of Minnesota Duluth, Duluth, MN, United States of America * [email protected] a1111111111 a1111111111 Abstract a1111111111 a1111111111 Studies on the behavioural function of sounds are very rare within heterospecific interac- a1111111111 tions. John Dory (Zeus faber) is a solitary, predatory fish that produces sound when cap- tured, but has not been documented to vocalize under natural conditions (i.e. in the wild). The present study provides the first in-situ recordings of John Dory vocalisations and corre- lates them to behavioural response of snapper (Pagrus auratus) a common species found OPEN ACCESS through New Zealand. Vocalisations or `barks', ranged between 200±600 Hz, with a peak frequency of 312 10 Hz and averaged 139 4 milliseconds in length. Baited underwater Citation: Radford CA, Putland RL, Mensinger AF ± ± (2018) Barking mad: The vocalisation of the John video (BUV) equipped with hydrophones determined that under natural conditions a John Dory, Zeus faber. PLoS ONE 13(10): e0204647. Dory vocalization induced an escape response in snapper present, causing them to exit the https://doi.org/10.1371/journal.pone.0204647 area opposite to the position of the John Dory. We speculate that the John Dory vocalisation Editor: Dennis M. Higgs, University of Windsor, may be used for territorial display towards both conspecifics and heterospecifics, asserting CANADA dominance in the area or heightening predatory status. -
Demersal and Epibenthic Assemblages of Trawlable Grounds in the Northern Alboran Sea (Western Mediterranean)
SCIENTIA MARINA 71(3) September 2007, 513-524, Barcelona (Spain) ISSN: 0214-8358 Demersal and epibenthic assemblages of trawlable grounds in the northern Alboran Sea (western Mediterranean) ESTHER ABAD 1, IZASKUN PRECIADO 1, ALBERTO SERRANO 1 and JORGE BARO 2 1 Centro Oceanográfico de Santander, Instituto Español de Oceanografía, Promontorio de San Martín, s/n, P.O. Box 240, 39080 Santander, Spain. E-mail: [email protected] 2 Centro Oceanográfico de Málaga, Instituto Español de Oceanografía, Puerto Pesquero s/n, P.O. Box 285, 29640 Fuengirola, Málaga, Spain SUMMARY: The composition and abundance of megabenthic fauna caught by the commercial trawl fleet in the Alboran Sea were studied. A total of 28 hauls were carried out at depths ranging from 50 to 640 m. As a result of a hierarchical clas- sification analysis four assemblages were detected: (1) the outer shelf group (50-150 m), characterised by Octopus vulgaris and Cepola macrophthalma; (2) the upper slope group (151-350 m), characterised by Micromesistius poutassou, with Plesionika heterocarpus and Parapenaeus longirostris as secondary species; (3) the middle slope group (351-640 m), char- acterised by M. poutassou, Nephrops norvegicus and Caelorhincus caelorhincus, and (4) the small seamount Seco de los Olivos (310-360 m), characterised by M. poutassou, Helicolenus dactylopterus and Gadiculus argenteus, together with Chlorophthalmus agassizi, Stichopus regalis and Palinurus mauritanicus. The results also revealed significantly higher abundances in the Seco de los Olivos seamount, probably related to a higher food availability caused by strong localised cur- rents and upwellings that enhanced primary production. Although depth proved to be the main structuring factor, others such as sediment type and food availability also appeared to be important. -
Updated Checklist of Marine Fishes (Chordata: Craniata) from Portugal and the Proposed Extension of the Portuguese Continental Shelf
European Journal of Taxonomy 73: 1-73 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2014.73 www.europeanjournaloftaxonomy.eu 2014 · Carneiro M. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Monograph urn:lsid:zoobank.org:pub:9A5F217D-8E7B-448A-9CAB-2CCC9CC6F857 Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf Miguel CARNEIRO1,5, Rogélia MARTINS2,6, Monica LANDI*,3,7 & Filipe O. COSTA4,8 1,2 DIV-RP (Modelling and Management Fishery Resources Division), Instituto Português do Mar e da Atmosfera, Av. Brasilia 1449-006 Lisboa, Portugal. E-mail: [email protected], [email protected] 3,4 CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal. E-mail: [email protected], [email protected] * corresponding author: [email protected] 5 urn:lsid:zoobank.org:author:90A98A50-327E-4648-9DCE-75709C7A2472 6 urn:lsid:zoobank.org:author:1EB6DE00-9E91-407C-B7C4-34F31F29FD88 7 urn:lsid:zoobank.org:author:6D3AC760-77F2-4CFA-B5C7-665CB07F4CEB 8 urn:lsid:zoobank.org:author:48E53CF3-71C8-403C-BECD-10B20B3C15B4 Abstract. The study of the Portuguese marine ichthyofauna has a long historical tradition, rooted back in the 18th Century. Here we present an annotated checklist of the marine fishes from Portuguese waters, including the area encompassed by the proposed extension of the Portuguese continental shelf and the Economic Exclusive Zone (EEZ). The list is based on historical literature records and taxon occurrence data obtained from natural history collections, together with new revisions and occurrences. -
New Zealand Fishes a Field Guide to Common Species Caught by Bottom, Midwater, and Surface Fishing Cover Photos: Top – Kingfish (Seriola Lalandi), Malcolm Francis
New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing Cover photos: Top – Kingfish (Seriola lalandi), Malcolm Francis. Top left – Snapper (Chrysophrys auratus), Malcolm Francis. Centre – Catch of hoki (Macruronus novaezelandiae), Neil Bagley (NIWA). Bottom left – Jack mackerel (Trachurus sp.), Malcolm Francis. Bottom – Orange roughy (Hoplostethus atlanticus), NIWA. New Zealand fishes A field guide to common species caught by bottom, midwater, and surface fishing New Zealand Aquatic Environment and Biodiversity Report No: 208 Prepared for Fisheries New Zealand by P. J. McMillan M. P. Francis G. D. James L. J. Paul P. Marriott E. J. Mackay B. A. Wood D. W. Stevens L. H. Griggs S. J. Baird C. D. Roberts‡ A. L. Stewart‡ C. D. Struthers‡ J. E. Robbins NIWA, Private Bag 14901, Wellington 6241 ‡ Museum of New Zealand Te Papa Tongarewa, PO Box 467, Wellington, 6011Wellington ISSN 1176-9440 (print) ISSN 1179-6480 (online) ISBN 978-1-98-859425-5 (print) ISBN 978-1-98-859426-2 (online) 2019 Disclaimer While every effort was made to ensure the information in this publication is accurate, Fisheries New Zealand does not accept any responsibility or liability for error of fact, omission, interpretation or opinion that may be present, nor for the consequences of any decisions based on this information. Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries website at http://www.mpi.govt.nz/news-and-resources/publications/ A higher resolution (larger) PDF of this guide is also available by application to: [email protected] Citation: McMillan, P.J.; Francis, M.P.; James, G.D.; Paul, L.J.; Marriott, P.; Mackay, E.; Wood, B.A.; Stevens, D.W.; Griggs, L.H.; Baird, S.J.; Roberts, C.D.; Stewart, A.L.; Struthers, C.D.; Robbins, J.E. -
Order ZEIFORMES PARAZENIDAE Parazens P.C
click for previous page Zeiformes: Parazenidae 1203 Order ZEIFORMES PARAZENIDAE Parazens P.C. Heemstra, South African Institute for Aquatic Biodiversity, South Africa iagnostic characters: Small to moderate-sized (to 30 cm) oblong fishes, the head and body com- Dpressed; body depth slightly less than head length, contained 2.6 to 2.9 times in standard length; head naked, the bones thin and soft; opercular bones weakly serrate; mouth large, terminal, the upper jaw extremely protrusile; maxilla widely expanded posteriorly, and mostly exposed when mouth is closed; no supramaxilla; jaws with 1 or 2 rows of small, slender, conical teeth; vomer with a few short stout teeth;gill rakers (including rudiments) 2 on upper limb, 8 on lower limb.Eye diameter about 1/3 head length and slightly less than snout length.Branchiostegal rays 7.Dorsal fin divided, with 8 slender spines and 26 to 30 soft rays; anal fin with 1 minute spine and 30 to 32 soft rays; dorsal-, anal-, and pectoral-fin rays un- branched; caudal fin forked, with 11 principal rays and 9 branched rays; pectoral fin with 15 or 16 rays, shorter than eye diameter; pelvic fins with 1 unbranched and 5 or 6 branched soft rays, but no spine, fin origin posterior to a vertical at pectoral-fin base. Scales moderate in size, weakly ctenoid, and deciduous; 2 lateral lines originating on body at upper end of operculum and running posteriorly about 4 scale rows apart, gradually converging to form a single line on caudal peduncle. Caudal peduncle stout, the least depth about equal to its length and slightly less than eye diameter.Vertebrae 34.Colour: body reddish or silvery; large black blotch on anterior margin of dorsal fin. -
Marine Fishes of the Azores: an Annotated Checklist and Bibliography
MARINE FISHES OF THE AZORES: AN ANNOTATED CHECKLIST AND BIBLIOGRAPHY. RICARDO SERRÃO SANTOS, FILIPE MORA PORTEIRO & JOÃO PEDRO BARREIROS SANTOS, RICARDO SERRÃO, FILIPE MORA PORTEIRO & JOÃO PEDRO BARREIROS 1997. Marine fishes of the Azores: An annotated checklist and bibliography. Arquipélago. Life and Marine Sciences Supplement 1: xxiii + 242pp. Ponta Delgada. ISSN 0873-4704. ISBN 972-9340-92-7. A list of the marine fishes of the Azores is presented. The list is based on a review of the literature combined with an examination of selected specimens available from collections of Azorean fishes deposited in museums, including the collection of fish at the Department of Oceanography and Fisheries of the University of the Azores (Horta). Personal information collected over several years is also incorporated. The geographic area considered is the Economic Exclusive Zone of the Azores. The list is organised in Classes, Orders and Families according to Nelson (1994). The scientific names are, for the most part, those used in Fishes of the North-eastern Atlantic and the Mediterranean (FNAM) (Whitehead et al. 1989), and they are organised in alphabetical order within the families. Clofnam numbers (see Hureau & Monod 1979) are included for reference. Information is given if the species is not cited for the Azores in FNAM. Whenever available, vernacular names are presented, both in Portuguese (Azorean names) and in English. Synonyms, misspellings and misidentifications found in the literature in reference to the occurrence of species in the Azores are also quoted. The 460 species listed, belong to 142 families; 12 species are cited for the first time for the Azores. -
Marine Fishes from Galicia (NW Spain): an Updated Checklist
1 2 Marine fishes from Galicia (NW Spain): an updated checklist 3 4 5 RAFAEL BAÑON1, DAVID VILLEGAS-RÍOS2, ALBERTO SERRANO3, 6 GONZALO MUCIENTES2,4 & JUAN CARLOS ARRONTE3 7 8 9 10 1 Servizo de Planificación, Dirección Xeral de Recursos Mariños, Consellería de Pesca 11 e Asuntos Marítimos, Rúa do Valiño 63-65, 15703 Santiago de Compostela, Spain. E- 12 mail: [email protected] 13 2 CSIC. Instituto de Investigaciones Marinas. Eduardo Cabello 6, 36208 Vigo 14 (Pontevedra), Spain. E-mail: [email protected] (D. V-R); [email protected] 15 (G.M.). 16 3 Instituto Español de Oceanografía, C.O. de Santander, Santander, Spain. E-mail: 17 [email protected] (A.S); [email protected] (J.-C. A). 18 4Centro Tecnológico del Mar, CETMAR. Eduardo Cabello s.n., 36208. Vigo 19 (Pontevedra), Spain. 20 21 Abstract 22 23 An annotated checklist of the marine fishes from Galician waters is presented. The list 24 is based on historical literature records and new revisions. The ichthyofauna list is 25 composed by 397 species very diversified in 2 superclass, 3 class, 35 orders, 139 1 1 families and 288 genus. The order Perciformes is the most diverse one with 37 families, 2 91 genus and 135 species. Gobiidae (19 species) and Sparidae (19 species) are the 3 richest families. Biogeographically, the Lusitanian group includes 203 species (51.1%), 4 followed by 149 species of the Atlantic (37.5%), then 28 of the Boreal (7.1%), and 17 5 of the African (4.3%) groups. We have recognized 41 new records, and 3 other records 6 have been identified as doubtful. -
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 -
Cornish Reefs Aged by the National Trust
St. Michael’s Mount is the most striking land mark of Mount’s Bay with its prominent medieval cas- tle. Only accessible at low water on foot via a cobbled causeway or by boat, it is the home of St. Aubyn family and is now man- Cornish Reefs aged by the National Trust. RIGHT: Detail of Strawberry Global diving travel has become increasingly easy over the anemone (Actina fragacea) last decade or so, providing easy access to a growing number of tropical and exotic destinations. So, for many divers resid- ing in cooler climates or new to the sport, it is tempting to look only towards these warm distant destinations and perhaps ignore the wealth of marine life on their own doorstep. Text and photos by Mark Webster RIGHT TO LEFT: Limacia clavigera nudibranch feeding on red sea lettuce sea weed; Plumose anemones (Metridium senile) carpet a reef wall near Land’s End; A diver explores a deep gulley decorated with soft corals (Alcyonium digitatum) at Logan’s Rock 31 X-RAY MAG : 23 : 2008 EDITORIAL FEATURES TRAVEL NEWS EQUIPMENT BOOKS SCIENCE & ECOLOGY EDUCATION PROFILES PORTFOLIO CLASSIFIED travel Although I have the opportunity power of the Atlantic on the north to travel regularly to warmer cli- coast. The rugged topography of mates, this never discourages me the peninsula extends far out to sea, from diving as often as I can in my forming reefs, pinnacles and shoals cooler, but no less spectacular, teaming with life. home waters around the south west You can dive a deep wreck in the peninsula of Cornwall in the United morning, a spectacular sheer drop- Kingdom. -
Diet Composition and Feeding Strategy of John Dory, Zeus Faber, in the Coastal Waters of Korea Han Ju Kim1, Hyeong-Gi Kim2 and Chul-Woong Oh1*
Kim et al. Journal of Ecology and Environment (2020) 44:8 Journal of Ecology https://doi.org/10.1186/s41610-020-00153-y and Environment SHORT COMMUNICATION Open Access Diet composition and feeding strategy of John Dory, Zeus faber, in the coastal waters of Korea Han Ju Kim1, Hyeong-Gi Kim2 and Chul-Woong Oh1* Abstract Background: Most fish undergo prey switch from juvenile to adult. It is thought that slightly different feeding habits occur among adult fishes due to growth, spawning, habitat change, and so on. Therefore, the diet of the John Dory Zeus faber (≥ 24 cm TL) was studied in the coastal waters of Korea by analysis of stomach contents, with comparison by season and size class of diet composition and prey diversity. Monthly samples were taken from February 2017 to January 2018. Results: The results showed that the John Dory was a piscivorous predator, and pisces had occupied 82.3% of IRI%. Trichiurus lepturus and Trachurus japonicus were important preys in all size classes and seasons. Diet composition differed among the size classes and seasons (Chi-square test, P < 0.05). As body size of Z. faber increased, the occurrence of benthic fish (Glyptocephalus stelleri) tended to increase. The seasonal prey composition also changed depending on the abundant species of each season. Conclusions: Z. faber is a piscivorous predator. The consumption habits of Z. faber appear to different results by their size and seasons. This study suggests that Z. faber could be considered an opportunistic predator. Keywords: John Dory, Zeus faber, Diet composition, Feeding habits, Feeding ecology Background Aegean Sea (Ismen et al. -
Direct Identification of Fish Species by Surface Molecular Transferring
Electronic Supplementary Material (ESI) for Analyst. This journal is © The Royal Society of Chemistry 2020 Supplementary materials for Direct Identification of Fish Species by Surface Molecular Transferring Mingke Shao, Hongyan Bi* College of Food Science and Engineering, Shanghai Ocean University, Hucheng Ring Road 999, Pudong New District, 201306 Shanghai, China * To whom correspondence should be addressed. E-mail address: [email protected] E-mail address for the other authors: [email protected] S1 S1. Photos and information on the analyzed fish samples Fig. S1. Photos of fishes analyzed in the present study: (A) Oreochromis mossambicus (B) Epinephelus rivulatus (C) Mugil cephalus; (D) Zeus faber (E) Trachinotus ovatus (F) Brama japonica (G) Larimichthys crocea (H) Larimichthys polyactis (I) Pampus argenteus. Scale bar in each photo represents 1 cm. Table S1. List of the scientific classification of fishes analyzed in the study. The classification of fishes refers to https://www.fishbase.de/. Binomial Abbreviatio English Chinese name n common Scientific classification name (Scientific name name) Actinopterygii (class) > Perciformes (order) > Japanese Brama Brama BJ Bramidae (family) > Wufang japonica japonica Brama (genus) > B. brama (species) Actinopterygii (class) > Silver Scombriformes(order) > Baichang pomfret; Pampus PA ( Fish White argenteus Stromateidae family) > pomfret Pampus (genus) > P. argenteus (species) Haifang Zeus faber Actinopterygii (class) > (commonly Linnaeu; Zeus faber ZF Zeiformes (order) > called: John Dory; Zeidae (family) > S2 Yueliang target perch Zeus (genus) > Fish) Z. faber (species) Actinopteri (class) > OM Cichliformes (order) > Mozambique Oreochromis Cichlidae (family) > Luofei Fish tilapia mossambicus Oreochromis (genus) > O.mossambicus (species) Actinopterygii (class) > MC Mugiliformes (order) Xiaozhai Flathead Mugil Mugilidae (family) > Fish grey mullet cephalus Mugil (genus) > M. -
Reproduction of the Silver John Dory Zenopsis Conchifer (Actinopterygii: Zeiformes) Based on Virgin Stock Condition
Biota Neotropica 14(3): e20130069, 2014 www.scielo.br/bn article Reproduction of the silver John dory Zenopsis conchifer (Actinopterygii: Zeiformes) based on virgin stock condition Andre´ Martins Vaz-dos-Santos1,4, Carmen Lu´cia Del Bianco Rossi-Wongtschowski2, Renato Massaaki Honji3 & Denis Bannwart2 1Laborato´rio de Esclerocronologia, Departamento de Biodiversidade, Universidade Federal do Parana´, Rua Pioneiro, 2153, CEP 85950-000, Palotina, PR, Brazil. 2Instituto Oceanogra´fico, Universidade de Sa˜o Paulo, Sa˜o Paulo, SP, Brazil. 3Instituto de Biocieˆncias, Universidade de Sa˜o Paulo, Sa˜o Paulo, SP, Brazil. 4Corresponding author: Andre´ Martins Vaz-dos-Santos, e-mail: [email protected] VAZ-DOS-SANTOS, A.M., ROSSI-WONGTSCHOWSKI, C.L.D.B., HONJI, R.M., BANNWART, D. Reproduction of the silver John dory Zenopsis conchifer (Actinopterygii: Zeiformes) based on virgin stock condition. Biota Neotropica. 14(3): e20130069. http://dx.doi.org/10.1590/1676-06032014006913 Abstract: This study describes the reproduction of the silver John dory, Zenopsis conchifer, based on data collected before its fishery exploitation in the southwestern Atlantic, Brazil, in the early 2000s. Biological material was collected through bottom-trawl surveys in 2001 and 2002 from depths of 100 to 600 m. A total of 1,056 individuals ranging from 57 to 504 mm Ls were analyzed. A sex ratio analysis showed that males were predominant among the shorter fishes (, 240 mm Ls) and females among the longer ones (. 320 mm Ls). Between 240 mm and 319 mm Ls sex-ratio was 1:1. The silver John dory is a multiple spawner. Spawning is protracted and more intensive during August and November, when both females and males in spawning capable actively spawning and in regression/regeneration stages were predominant.