Bait Increases the Precision in Count Data from Remote Underwater Video for Most Subtidal Reef Fish in the Warm-Temperate Agulhas Bioregion
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Pacific Plate Biogeography, with Special Reference to Shorefishes
Pacific Plate Biogeography, with Special Reference to Shorefishes VICTOR G. SPRINGER m SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 367 SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION Emphasis upon publication as a means of "diffusing knowledge" was expressed by the first Secretary of the Smithsonian. In his formal plan for the Institution, Joseph Henry outlined a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to the Marine Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoo/ogy Smithsonian Studies in Air and Space Smithsonian Studies in History and Technology In these series, the Institution publishes small papers and full-scale monographs that report the research and collections of its various museums and bureaux or of professional colleagues in the world cf science and scholarship. The publications are distributed by mailing lists to libraries, universities, and similar institutions throughout the world. Papers or monographs submitted for series publication are received by the Smithsonian Institution Press, subject to its own review for format and style, only through departments of the various Smithsonian museums or bureaux, where the manuscripts are given substantive review. -
By Species Items
1 Fish, crustaceans, molluscs, etc Capture production by species items Mediterranean and Black Sea C-37 Poissons, crustacés, mollusques, etc Captures par catégories d'espèces Méditerranée et mer Noire (a) Peces, crustáceos, moluscos, etc Capturas por categorías de especies Mediterráneo y Mar Negro English name Scientific name Species group Nom anglais Nom scientifique Groupe d'espèces 1998 1999 2000 2001 2002 2003 2004 Nombre inglés Nombre científico Grupo de especies t t t t t t t Freshwater bream Abramis brama 11 495 335 336 108 47 7 10 Common carp Cyprinus carpio 11 3 1 - 2 3 4 4 Roach Rutilus rutilus 11 1 1 2 7 11 12 5 Roaches nei Rutilus spp 11 13 78 73 114 72 83 47 Sichel Pelecus cultratus 11 105 228 276 185 147 52 39 Cyprinids nei Cyprinidae 11 - - 167 159 95 141 226 European perch Perca fluviatilis 13 - - - 1 1 - - Percarina Percarina demidoffi 13 - - - - 18 15 202 Pike-perch Stizostedion lucioperca 13 3 031 2 568 2 956 3 504 3 293 2 097 1 043 Freshwater fishes nei Osteichthyes 13 - - - 17 - 249 - Danube sturgeon(=Osetr) Acipenser gueldenstaedtii 21 114 36 20 8 10 3 3 Sterlet sturgeon Acipenser ruthenus 21 - - 0 - - - - Starry sturgeon Acipenser stellatus 21 13 11 5 3 5 1 1 Beluga Huso huso 21 12 10 1 0 4 1 3 Sturgeons nei Acipenseridae 21 290 185 59 22 23 14 8 European eel Anguilla anguilla 22 917 682 464 602 642 648 522 Salmonoids nei Salmonoidei 23 26 - - 0 - - 7 Pontic shad Alosa pontica 24 153 48 15 21 112 68 115 Shads nei Alosa spp 24 2 742 2 640 2 095 2 929 3 984 2 831 3 645 Azov sea sprat Clupeonella cultriventris 24 3 496 10 862 12 006 27 777 27 239 17 743 14 538 Three-spined stickleback Gasterosteus aculeatus 25 - - - 8 4 6 1 European plaice Pleuronectes platessa 31 - 0 6 7 7 5 5 European flounder Platichthys flesus 31 69 62 56 29 29 11 43 Common sole Solea solea 31 5 047 4 179 5 169 4 972 5 548 6 273 5 619 Wedge sole Dicologlossa cuneata 31 .. -
Cirrhitidae 3321
click for previous page Perciformes: Percoidei: Cirrhitidae 3321 CIRRHITIDAE Hawkfishes by J.E. Randall iagnostic characters: Oblong fishes (size to about 30 cm), body depth 2 to 4.6 times in standard Dlength. A fringe of cirri on posterior edge of anterior nostril. Two indistinct spines on opercle. A row of canine teeth in jaws, the longest usually anteriorly in upper jaw and half-way back on lower jaw; a band of villiform teeth inside the canines, broader anteriorly (in lower jaw only anteriorly). One or more cirri projecting from tips of interspinous membranes of dorsal fin. Dorsal fin continuous, with X spines and 11 to 17 soft rays, notched between spinous and soft portions; anal fin with III spines and 5 to 7 (usually 6) soft rays; pectoral fins with 14 rays, the lower 5 to 7 rays unbranched and usually enlarged, with the membranes deeply incised; pelvic fins with I spine and 5 soft rays. Principal caudal-fin rays 15. Branchiostegal rays 6. Scales cycloid. Swimbladder absent. Vertebrae 26. Colour: variable with species. cirri lower pectoral-fin rays thickened and unbranched Remarks: The hawkfish family consists of 10 genera and 38 species, 33 of which occur in the Indo-Pacific region; 19 species are found in the Western Central Pacific. Habitat, biology, and fisheries: Cirrhitids are bottom-dwelling fishes of coral reefs or rocky substrata; the majority occur in shallow water. They use their thickened lower pectoral-fin rays to wedge themselves in position in areas subject to surge. All species are carnivorous, feeding mainly on benthic crustaceans. -
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. -
TNP SOK 2011 Internet
GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2 -
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. -
Length-Weight Relationship and Growth of the Striped Seabream Lithognathus Mormyrus
International Journal of Fisheries and Aquaculture Research Vol.2, No.2, pp.19-27, June 2016 ___Published by European Centre for Research Training and Development UK (www.eajournals.org) LENGTH-WEIGHT RELATIONSHIP AND GROWTH OF THE STRIPED SEABREAM LITHOGNATHUS MORMYRUS (LINNAEUS, 1758) FROM AL HANEAH FISH LANDING SITE, MEDITERRANEAN SEA, EASTERN LIBYA Ramadan A. S. Ali1, Eyman Faraj Abd Alssalam1, Sayed Mohamed Ali1*, Mohammad El Sayed El Sayed El Mor1,2 and Mohammed El-Mabrouk1 1Department of Zoology, Omar Al-Mukhtar University, Al Bayda, Libya 2Suez Canal University, Department of Marine Biology, Egypt ABSTRACT: Length-weight relationship and growth characteristics of the striped Seabream Lithognathus mormyrus (Linnaeus, 1758) was established using 164 fish collected from Al- Haneah (eastern Libya, Mediterranean Sea) artisanal catch during March to October 2015. The power relationship between total weight (W in gm) and total length (L in cm) for L. ^3.0008 mormyrus was highly isometric: W = 0.0132L (R2 = 0.8291). The length based von Bertalanffy equation of the order: Lt = L∞ (1 – exp (-K (t –t0 ))) was Lt = 30.465 (1 – exp (- 0.159 (t + 2.5435))). The weight based equation was Wt = 374.2523 (1 – exp (- 0.159 (t + 2.5435))) 3.0008. The growth index was low: ɸ = 2.169. KEYWORDS: Striped Seabream, Sand Steenbras, Lithognathus Mormyrus, Length-Weight Relationship, Von Bertalanffy Growth Equation, Mediterranean Sea, Libya INTRODUCTION L. mormyrus, Family: Sparidae, is a medium size fish demersal on sandy bottoms of subtropical littoral waters of the eastern Atlantic Ocean, the Mediterranean sea, the Red sea and the southwestern Indian Ocean. -
Checklist of the Marine Fishes from Metropolitan France
Checklist of the marine fishes from metropolitan France by Philippe BÉAREZ* (1, 8), Patrice PRUVOST (2), Éric FEUNTEUN (2, 3, 8), Samuel IGLÉSIAS (2, 4, 8), Patrice FRANCOUR (5), Romain CAUSSE (2, 8), Jeanne DE MAZIERES (6), Sandrine TERCERIE (6) & Nicolas BAILLY (7, 8) Abstract. – A list of the marine fish species occurring in the French EEZ was assembled from more than 200 references. No updated list has been published since the 19th century, although incomplete versions were avail- able in several biodiversity information systems. The list contains 729 species distributed in 185 families. It is a preliminary step for the Atlas of Marine Fishes of France that will be further elaborated within the INPN (the National Inventory of the Natural Heritage: https://inpn.mnhn.fr). Résumé. – Liste des poissons marins de France métropolitaine. Une liste des poissons marins se trouvant dans la Zone Économique Exclusive de France a été constituée à partir de plus de 200 références. Cette liste n’avait pas été mise à jour formellement depuis la fin du 19e siècle, © SFI bien que des versions incomplètes existent dans plusieurs systèmes d’information sur la biodiversité. La liste Received: 4 Jul. 2017 Accepted: 21 Nov. 2017 contient 729 espèces réparties dans 185 familles. C’est une étape préliminaire pour l’Atlas des Poissons marins Editor: G. Duhamel de France qui sera élaboré dans le cadre de l’INPN (Inventaire National du Patrimoine Naturel : https://inpn. mnhn.fr). Key words Marine fishes No recent faunistic work cov- (e.g. Quéro et al., 2003; Louisy, 2015), in which the entire Northeast Atlantic ers the fish species present only in Europe is considered (Atlantic only for the former). -
Giant Boarfish
148 analis (Waite) and P.compressa (White). Family Kyphosidae - sea chubs and rudderfishes This family contains about a dozen widespread species. They are thickly built, oval shaped fish which frequent coral reefs and rocky shores in most tropical and subtropical seas. In general, kyphosids are herbivorous, feeding on algae and other marine growth, although some species are planktivorous. The jaws possess incisor-like teeth at the front. These may be serrated, loosely attached and movable, or may be fixed. There are no molars. Other characteristics of this family are the complete, slightly arched lateral line and the single dorsal fin. Many of these fish will often follow ships, hence the common name !rudderfish1. Six species occur in New Zealand. Those found in the Reserve, parore, Girella tricuspidata, silver drummer, typhosus Sydney onus, sweep, Scorpis aequipinnis and blue maomao, S.violaceus, are common northern New Zealand species. The other two, the mado, Atypichthys striagatus, and the bluefish, Girella oyanea, are commonly found around the north-east offshore islands, but are rare on the coast. There is some argument surrounding the classification of the sweep, S.aequipinnis, and blue maomao, 5.violaceus. Many consider them to be different morphs of the same species. Others distinguish them as two different species. The two are similar in appearance and in meristic characteristics such as the numbers of fin rays and lateral line scales. Recently, Smith et al (1979) suggested that they should be treated as two separate species on the basis of electrophoretio analysis, body colour, head shape and the characteristic number of gill rakers. -
Gastrointestinal Helminth Parasites of Lithognathus Mormyrus (Linnaeus, 1758) (Perciformes Sparidae) in the Western Medi- Terranean Sea
Biodiversity Journal , 2018, 9 (1): 9–18 Gastrointestinal helminth parasites of Lithognathus mormyrus (Linnaeus, 1758) (Perciformes Sparidae) in the Western Medi- terranean Sea Amel Bellal *, Naouel Amel Brahim Tazi, Mustapha Charane & Zakia Hadjou Laboratoire Réseau de Surveillance Environnementale (LRSE), Département de Biologie, Faculté des Sciences de la Nature et de la Vie, Université d’Oran1, Ahmed Ben Bella, Algeria; e-mail: [email protected] *Corresponding author ABSTRACT Between December 2014 and April 2016, 235 specimens of striped seabream Lithognathus mormyrus (Linnaeus, 1758) (Perciformes Sparidae) caught along the western Algerian coast were examined for helminth parasites. This taxa includes 5 monogeneans ( Lamellodiscus fla - gellatus , L. ignoratus , L. mormyri , L. verberis and Pagellicotyle mormyri ), 13 digeneans ( Le - pidauchen stenostoma , Derogenes latus , Magnibursatus bartolii , Proctoeces maculatus , Holorchis pycnoporus , Lepocreadium album , L. pegorchis , Macvicaria maamouriae , M. mail - lardi , M. mormyri , Pycnadenoides senegalensis , Diphterostomum brusinae and Zoogonus rubellus ), 3 nematodes ( Hysterothylacium rhacodes , Dichelyne tripapillatus and Ascarophis sp.), 1 cestode ( Scolex pleuronectis ) and 2 Acanthocephala ( Acanthocephaloides propinquus and A. incrassatus ). All the species were recorded for the first time in the western Algerian coast in this host. Furthermore, Lepidauchen stenostoma and Hysterothylacium rhacodes are reported for the first time in the western Mediterranean. Magnibursatus bartolii , Zoogonus rubellus , Dichelyne tripapillatus , Ascarophis sp. and Scolex pleuronectis provide a new host record in Lithognathus mormyrus from the Mediterranean Sea. Epidemiological indexes (pre - valence, abundance and mean intensity) were calculated for each helminth species identified in this fish. The Algerian west coast shows the highest value in the helminth species richness among all the Mediterranean coasts. KEY WORDS Helminthfauna; Lithognathus mormyrus ; Mediterranean Sea; Sparidae. -
Connectivity Between Marine Reserves and Exploited Areas in the Philopatric Reef Wsh Chrysoblephus Laticeps (Teleostei: Sparidae)
Mar Biol (2010) 157:2029–2042 DOI 10.1007/s00227-010-1471-z ORIGINAL PAPER Connectivity between marine reserves and exploited areas in the philopatric reef Wsh Chrysoblephus laticeps (Teleostei: Sparidae) P. R. Teske · F. R. G. Forget · P. D. Cowley · S. von der Heyden · L. B. Beheregaray Received: 9 February 2010 / Accepted: 3 May 2010 / Published online: 3 June 2010 © Springer-Verlag 2010 Abstract ‘No-take’ marine protected areas (MPAs) are phus laticeps, is an overexploited, commercially important successful in protecting populations of many exploited Wsh sparid endemic to South Africa. Post-recruits display resi- species, but it is often unclear whether networks of MPAs dent behavior and occupy small home ranges, making are adequately spaced to ensure connectivity among C. laticeps a suitable model species to study genetic structure reserves, and whether there is spillover into adjacent in marine teleosts with potentially low dispersal ability. We exploited areas. Such issues are particularly important in used multilocus data from two types of highly variable species with low dispersal potential, many of which exist as genetic markers (mitochondrial DNA control region and genetically distinct regional stocks. The roman, Chrysoble- seven microsatellite markers) to clarify patterns of genetic connectivity and population structure in C. laticeps using samples from two MPAs and several moderately or Communicated by M. I. Taylor. severely exploited regions. Despite using analytical tools that are sensitive to detect even subtle genetic structure, we P. R. Teske · L. B. Beheregaray found that this species exists as a single, well-mixed stock School of Biological Sciences, Flinders University, Adelaide, SA 5001, Australia throughout its core distribution. -
Sperm Competition and Sex Change: a Comparative Analysis Across Fishes
ORIGINAL ARTICLE doi:10.1111/j.1558-5646.2007.00050.x SPERM COMPETITION AND SEX CHANGE: A COMPARATIVE ANALYSIS ACROSS FISHES Philip P. Molloy,1,2,3 Nicholas B. Goodwin,1,4 Isabelle M. Cot ˆ e, ´ 3,5 John D. Reynolds,3,6 Matthew J. G. Gage1,7 1Centre for Ecology, Evolution and Conservation, School of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, United Kingdom 2E-mail: [email protected] 3Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada 4E-mail: [email protected] 5E-mail: [email protected] 6E-mail: [email protected] 7E-mail: [email protected] Received October 2, 2006 Accepted October 26, 2006 Current theory to explain the adaptive significance of sex change over gonochorism predicts that female-first sex change could be adaptive when relative reproductive success increases at a faster rate with body size for males than for females. A faster rate of reproductive gain with body size can occur if larger males are more effective in controlling females and excluding competitors from fertilizations. The most simple consequence of this theoretical scenario, based on sexual allocation theory, is that natural breeding sex ratios are expected to be female biased in female-first sex changers, because average male fecundity will exceed that of females. A second prediction is that the intensity of sperm competition is expected to be lower in female-first sex-changing species because larger males should be able to more completely monopolize females and therefore reduce male–male competition during spawning.