Planning and Management of Marine Protected Areas: Methodological Approaches to Cope with Data Scarcity
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Reproductive Aspects of Microchirus Azevia (Risso, 1810) (Pisces: Soleidae) from the South Coast of Portugal*
sm69n2275 5/6/05 23:24 Página 275 SCI. MAR., 69 (2): 275-283 SCIENTIA MARINA 2005 Reproductive aspects of Microchirus azevia (Risso, 1810) (Pisces: Soleidae) from the south coast of Portugal* ISABEL AFONSO-DIAS 1,2, CATARINA REIS 2 and J. PEDRO ANDRADE 2 2 Universidade do Algarve, FCMA/CCMar, Campus de Gambelas, 8005-139 Faro, Portugal. E-mail: [email protected] 1 CCMar, FCMA - Universidade do Algarve. SUMMARY: Fresh fish obtained from commercial landings in the harbours of Olhão and Quarteira (south Portugal) in 1998 and 1999, were examined in order to study different aspects of the reproductive biology of Microchirus azevia (Risso, 1810): spawning season, ovary maturation, length/age at first maturity and sex ratio. A five-stage maturity scale, based on external appearance was used to classify the ovaries. M. azevia is a winter-spring batch spawner with a protracted spawning season. Females outnumbered males in length classes greater than 19 cm and in all age groups. The estimated mean size at first maturity (L50%) for females was 23 cm total length at 3 years of age (t50%). Keywords: reproduction, Microchirus azevia, maturity. RESUMEN: ASPECTOS DE LA REPRODUCCIÓN DE MICROCHIRUS AZEVIA ((RISSO, 1810) (PISCES: SOLEIDAE) DE COSTA SUR DE PORTUGAL. – Ejemplares de Microchirus azevia (Risso, 1810) capturados en la pesca comercial en los puertos portugueses de Olhão y Quarteira en 1998 y 1999, fueron examinados para el posterior estudio de varios aspectos de su biología repro- ductiva: estación de freza, maduración del ovario, talla/edad de la primera madurez y proporción sexual. Una escala de madurez de cinco estados, basada en el aspecto externo, fue utilizada para clasificar los ovarios. -
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. -
Larval Development of Dagetichthys Marginatus (Soleidae) Obtained from Hormone-Induced Spawning Under Artificial Rearing Conditions
SCIENTIA MARINA 71(3) September 2007, 421-428, Barcelona (Spain) ISSN: 0214-8358 Larval development of Dagetichthys marginatus (Soleidae) obtained from hormone-induced spawning under artificial rearing conditions ERNST F. THOMPSON 1, NADINE A. STRYDOM 2 and THOMAS HECHT 1 1 Department of Ichthyology and Fisheries Science, Rhodes University, P.O. Box 94, Grahamstown, 6139, South Africa. E-mail: [email protected] or [email protected] 2 South African Institute for Aquatic Biodiversity, Private Bag 1015, Grahamstown, 6140, South Africa. SUMMARY: Dagetichthys marginatus (formerly Synaptura marginata) larvae were laboratory-reared from wild caught adult broodstock as part of an aquaculture research project in temperate South Africa. A larval description for the species is provided in this paper. This work also represents the first larval description for the genus Dagetichthys, which is represent- ed by five species, three of which occur in the western Indian Ocean. Larval development in D. marginatus is typical of Soleidae. Dagetichthys marginatus larvae are heavily pigmented, with four characteristic melanophore “blotches” on the fin- fold. These larvae are easily distinguished from other soleid larvae commonly encountered in temperate South Africa based on the large size at flexion (5-7.06 mm BL) and the heavily pigmented body. Laboratory-reared postflexion larvae in this study showed similar meristic counts to those of wild caught adult fish. Despite the common occurrence of mature adults of this species in shallow marine waters off temperate South Africa, larvae are absent from nearshore ichthyoplankton catches. As yet, the spawning strategy of the species is unknown. Keywords: Synaptura, fish larvae, description, temperate ichthyoplankton, soleids, aquaculture. -
Identification of the Sole Resources of the Gambia
Identification of the Sole Resources of The Gambia Gambia-Senegal Sustainable Fisheries Program (Ba Nafaa) December 2011 This publication is available electronically on the Coastal Resources Center’s website at http://www.crc.uri.edu. For more information contact: Coastal Resources Center, University of Rhode Island, Narragansett Bay Campus, South Ferry Road, Narragansett, Rhode Island 02882, USA. Tel: 401) 874-6224; Fax: 401) 789-4670; Email: [email protected] The BaNafaa project is implemented by the Coastal Resources Center of the University of Rhode Island and the World Wide Fund for Nature-West Africa Marine Ecoregion (WWF-WAMER) in partnership with the Department of Fisheries and the Ministry of Fisheries, Water Resources and National Assembly Matters. Citation: Coastal Resources Center, 2011. Identification of the Sole Resources of The Gambia. Coastal Resources Center, University of Rhode Island, pp.11 Disclaimer: This report was made possible by the generous support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of the authors and do not necessarily reflect the views of USAID or the United States Government. Cooperative Agreement # 624-A-00-09- 00033-00. Cover Photo: Coastal Resources Center/URI Fisheries Center Photo Credit: Coastal Resources Center/URI Fisheries Center 2 The Sole Resources Proper identification of the species is critical for resource management. There are four major families of flatfish with representative species found in the Gambian nearshore waters: Soleidae, Cynoglossidae, Psettododae and Paralichthyidae. The species below have been confirmed through literature review, and through discussions with local fishermen, processors and the Gambian Department of Fisheries. -
Diet of a Mediterranean Monk Seal Monachus Monachus in a Transitional Post-Weaning Phase and Its Implications for the Conservation of the Species
Vol. 39: 315–320, 2019 ENDANGERED SPECIES RESEARCH Published August 22 https://doi.org/10.3354/esr00971 Endang Species Res OPENPEN ACCESSCCESS NOTE Diet of a Mediterranean monk seal Monachus monachus in a transitional post-weaning phase and its implications for the conservation of the species Cem Orkun Kıraç1,*, Meltem Ok2 1Underwater Research Society - Mediterranean Seal Research Group (SAD-AFAG), 06570 Ankara, Turkey 2Middle East Technical University - Institute of Marine Science (METU-IMS), Erdemli, 33731 Mersin, Turkey ABSTRACT: The Mediterranean monk seal Monachus monachus is the most endangered pin- niped in the world and is considered Endangered by the IUCN. Transition from suckling to active feeding is a critical time in the development of all mammal species, and understanding the dietary requirements of seals during this vulnerable period is of value in establishing conservation meas- ures, such as fishery regulations. This study provides unique information on the dietary habits of a moulted monk seal pup, through the opportunistic necropsy of a dead animal encountered at a very early age (5 mo). A total of 6 prey items from 2 families (Octopodidae, 90.8% and Congridae, 8.9%) were identified from stomach contents. The remaining stomach content mass consisted of fish bones from unidentified species (0.3%). The estimated age, low diversity and number of prey items in the stomach contents indicate that this individual may have been in a transition period from suckling to active feeding. The study confirms independent foraging in Mediterranean monk seals at about 5 mo of age. Given the importance of early life survival for maintaining stable Medi- terranean monk seal populations, and the occurrence of an ontogenetic shift in its close relative (Hawaiian monk seal), these findings contribute to the establishment and implementation of suc- cessful conservation and management strategies for this Endangered species. -
Screening of the White Margined Sole, Synaptura Marginata (Soleidae), As a Candidate for Aquaculture in South Africa
Screening of the white margined sole, Synaptura marginata (Soleidae), as a candidate for aquaculture in South Africa THESIS Submitted in fulfilment of the requirements for the degree of MASTER OF SCIENCE Department of Ichthyology and Fisheries Science Rhodes University, Grahamstown South Africa By Ernst Frederick Thompson September 2003 The white-margined sole, Synaptura marginata (Boulenger, 1900)(Soleidae), 300 mm TL (Kleinemonde). Photograph: James Stapley Table of Contents Abstract Acknowledgements Chapter 1 - General Introduction .. .......... ............ .. .... ......... .. .. ........ 1 Chapter 2 - General Materials and Methods .................................... 12 Chapter 3 - Age and Growth Introduction ................................. .. ................ .. ............ ... .. 19 Materials and Methods .................. ... ... .. .. .............. ... ........... 21 Results ........... ... ............. .. ....... ............ .. .... ... ................... 25 Discussion .......................................... .. ................ ..... ....... 37 Chapter 4 - Feeding Biology Introduction ................................... .......... ........................ .40 Materials and Methods ............................................. ... ...... .43 Results ................................................... ....................... .47 Discussion .. .................... ........... .. .... .. .......... ...... ............. .49 Chapter 5 - Reproduction Introduction ........................ ... ......... ......... ........ -
Mediterranean Sea
OVERVIEW OF THE CONSERVATION STATUS OF THE MARINE FISHES OF THE MEDITERRANEAN SEA Compiled by Dania Abdul Malak, Suzanne R. Livingstone, David Pollard, Beth A. Polidoro, Annabelle Cuttelod, Michel Bariche, Murat Bilecenoglu, Kent E. Carpenter, Bruce B. Collette, Patrice Francour, Menachem Goren, Mohamed Hichem Kara, Enric Massutí, Costas Papaconstantinou and Leonardo Tunesi MEDITERRANEAN The IUCN Red List of Threatened Species™ – Regional Assessment OVERVIEW OF THE CONSERVATION STATUS OF THE MARINE FISHES OF THE MEDITERRANEAN SEA Compiled by Dania Abdul Malak, Suzanne R. Livingstone, David Pollard, Beth A. Polidoro, Annabelle Cuttelod, Michel Bariche, Murat Bilecenoglu, Kent E. Carpenter, Bruce B. Collette, Patrice Francour, Menachem Goren, Mohamed Hichem Kara, Enric Massutí, Costas Papaconstantinou and Leonardo Tunesi The IUCN Red List of Threatened Species™ – Regional Assessment Compilers: Dania Abdul Malak Mediterranean Species Programme, IUCN Centre for Mediterranean Cooperation, calle Marie Curie 22, 29590 Campanillas (Parque Tecnológico de Andalucía), Málaga, Spain Suzanne R. Livingstone Global Marine Species Assessment, Marine Biodiversity Unit, IUCN Species Programme, c/o Conservation International, Arlington, VA 22202, USA David Pollard Applied Marine Conservation Ecology, 7/86 Darling Street, Balmain East, New South Wales 2041, Australia; Research Associate, Department of Ichthyology, Australian Museum, Sydney, Australia Beth A. Polidoro Global Marine Species Assessment, Marine Biodiversity Unit, IUCN Species Programme, Old Dominion University, Norfolk, VA 23529, USA Annabelle Cuttelod Red List Unit, IUCN Species Programme, 219c Huntingdon Road, Cambridge CB3 0DL,UK Michel Bariche Biology Departement, American University of Beirut, Beirut, Lebanon Murat Bilecenoglu Department of Biology, Faculty of Arts and Sciences, Adnan Menderes University, 09010 Aydin, Turkey Kent E. Carpenter Global Marine Species Assessment, Marine Biodiversity Unit, IUCN Species Programme, Old Dominion University, Norfolk, VA 23529, USA Bruce B. -
Supplementary Material S2 • J.F
Zoogeographical patterns of flatfish (Pleuronectiformes) parasites in the Northeast Atlantic and the importance of the Portuguese coast as a transitional area JOANA FERREIRA MARQUES, MARIA JOÃO SANTOS and HENRIQUE NOGUEIRA CABRAL Supplementary material S2 • J.F. MARQUES et al. Appendix 1. – Macroparasites recorded from the Pleuronectiformes species considered in the present study in the North Sea (NS), north Northeast Atlantic (NA), Portuguese coast (PC), Mediterranean Sea (MS) and Northwest coast of Africa (NW). Citharidae (C): CL, Citharus linguatula. Bothidae (B): AL, Arnoglossus laterna; AT, Arnoglossus thori; AI, Arnoglossus imperialis. Scophthalmidae (S): LB, Lepidorhombus boscii; LW, Lepidorhombus whiffiagonis; SR, Scophthalmus rhombus; SM, Scophthalmus maximus; PR, Phrynorhombus Parasite CL AL AT AI LB LW SR SM PR ZP PF BL DC MA MV MB MH SK SL SN SS SY Records Monogenea Entobdella soleae (van Beneden and Hesse, 1864) PC NA PC NA,NS marine fishes Entobdella hippoglossi (Mueller, 1776) NS marine fishes Digenea Helicometra fasciata (Rudolphi, 1819) PC marine fishes Cainocreadium labracis (Dujardin, 1845) MS marine fishes Aporocotyle simplex Odhner, 1900 NS mostly Pleuronectiformes Podocotyle atomon (Rudolphii, 1802) NA NA,NS NS NA NA,PC marine and freshwater fishes Podocotyle angulata (Dujardin, 1845) NA NA NA marine and freshwater fishes Macvicaria soleae (Dujardin, 1845)* NA,PC PC PC PC PC PC NA,PC Pleuronectiformes Lecithochirium rufoviride (Rudolphi, 1819) PC PC PC NA,PC NA,PC PC PC NA NA marine fishes Lecithochirium musculus -
Zoogeographical Patterns of Flatfish (Pleuronectiformes) Parasites in the Northeast Atlantic and the Importance of the Portuguese Coast As a Transitional Area
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Scientia Marina (E-Journal) SCIENTIA MARINA 73(3) September 2009, 461-471, Barcelona (Spain) ISSN: 0214-8358 doi: 10.3989/scimar.2009.73n3461 Zoogeographical patterns of flatfish (Pleuronectiformes) parasites in the Northeast Atlantic and the importance of the Portuguese coast as a transitional area JOANA FERREIRA MARQUES 1, MARIA JOÃO SANTOS 2,3 and HENRIQUE NOGUEIRA CABRAL 1,4 1 Universidade de Lisboa, Faculdade de Ciências, Instituto de Oceanografia, Campo Grande, 1749-016 Lisboa, Portugal. E-mail: [email protected] 2 Universidade do Porto, Faculdade de Ciências, Departamento de Zoologia e Antropologia, Praça Gomes Teixeira, 4099- 002 Porto, Portugal. 3 CIMAR Laboratório Associado / CIIMAR, Rua dos Bragas, 177, 4050-123 Porto, Portugal. 4 Universidade de Lisboa, Faculdade de Ciências, Departamento de Biologia Animal, Campo Grande, 1749-016 Lisboa, Portugal. SUMMARY: Parasites are recognised as an excellent source of information on the distribution of their hosts. Here, the mac- roparasite fauna of 20 species of Pleuronectiformes belonging to five different families and inhabiting the Portuguese coast was investigated and compared with that known in four other areas (the North Sea, north Northeast Atlantic, Mediterranean Sea and Northwest African coast) in order to determine (1) their zoogeographical pattern and (2) the role of the Portuguese coast as an intermediate biogeographic province. Macroparasites infecting Pleuronectiformes sampled along the Portuguese coast were collected using standard parasitological techniques, whereas data on those in the other four areas were obtained from the literature, rendering a total of 73 macroparasite species. -
FAMILY Soleidae Bonaparte, 1833
FAMILY Soleidae Bonaparte, 1833 - true soles [=Soleini, Synapturiniae (Synapturinae), Brachirinae, Heteromycterina, Pardachirinae, Aseraggodinae, Aseraggodinae] Notes: Soleini Bonaparte 1833: Fasc. 4, puntata 22 [ref. 516] (subfamily) Solea Synapturniae [Synapturinae] Jordan & Starks, 1906:227 [ref. 2532] (subfamily) Synaptura [von Bonde 1922:21 [ref. 520] also used Synapturniae; stem corrected to Synaptur- by Jordan 1923a:170 [ref. 2421], confirmed by Chabanaud 1927:2 [ref. 782] and by Lindberg 1971:204 [ref. 27211]; senior objective synonym of Brachirinae Ogilby, 1916] Brachirinae Ogilby, 1916:136 [ref. 3297] (subfamily) Brachirus Swainson [junior objective synonym of Synapturinae Jordan & Starks, 1906, invalid, Article 61.3.2] Heteromycterina Chabanaud, 1930a:5, 20 [ref. 784] (section) Heteromycteris Pardachirinae Chabanaud, 1937:36 [ref. 793] (subfamily) Pardachirus Aseraggodinae Ochiai, 1959:154 [ref. 32996] (subfamily) Aseraggodus [unavailable publication] Aseraggodinae Ochiai, 1963:20 [ref. 7982] (subfamily) Aseraggodus GENUS Achiroides Bleeker, 1851 - true soles [=Achiroides Bleeker [P.], 1851:262, Eurypleura Kaup [J. J.], 1858:100] Notes: [ref. 325]. Masc. Plagusia melanorhynchus Bleeker, 1851. Type by monotypy. Apparently appeared first as Achiroïdes melanorhynchus Blkr. = Plagusia melanorhynchus Blkr." Species described earlier in same journal as P. melanorhynchus (also spelled melanorhijnchus). Diagnosis provided in Bleeker 1851:404 [ref. 6831] in same journal with second species leucorhynchos added. •Valid as Achiroides Bleeker, 1851 -- (Kottelat 1989:20 [ref. 13605], Roberts 1989:183 [ref. 6439], Munroe 2001:3880 [ref. 26314], Kottelat 2013:463 [ref. 32989]). Current status: Valid as Achiroides Bleeker, 1851. Soleidae. (Eurypleura) [ref. 2578]. Fem. Plagusia melanorhynchus Bleeker, 1851. Type by being a replacement name. Unneeded substitute for Achiroides Bleeker, 1851. •Objective synonym of Achiroides Bleeker, 1851 -- (Kottelat 2013:463 [ref. -
Abecasis D., Afonso P., Erzini K. 2014. Can Small Mpas Protect Local Populations of a Coastal Flatfish
REFERENCES (Supp. Info.) Abecasis D., Afonso P., Erzini K. 2014. Can small MPAs protect local populations of a coastal flatfish, Solea senegalensis ? Fisheries Management and Ecology 21:175–185. DOI: 10.1111/fme.12061. Afonso-Dias I., Reis C., Andrade JP. 2005. Reproductive aspects of Microchirus azevia (Risso, 1810) (Pisces: Soleidae) from the south coast of Portugal. Scientia Marina 69:275–283. Akalin S., Ilhan D. 2013. Age, Growth and Mortality of Rock Gurnard (Trigloporus lastoviza (Bonnaterre, 1788)) (Osteichthyes:Triglidae) in İzmir Bay. The Black Sea Journal of Sciences 3:47–56. Alós J., March D., Palmer M., Grau A., Morales-Nin B. 2011. Spatial and temporal patterns in Serranus cabrilla habitat use in the NW Mediterranean revealed by acoustic telemetry. Marine Ecology Progress Series 427:173–186. Andrade JP. 1990. A importância da Ria Formosa no ciclo biológico de Solea senegalensis (Kaup 1858), Solea vulgaris (Quensel 1806), Solea lascaris (Risso 1810) e Microchirus azevia (Capello, 1868). D. Phil. Thesis, Universidade do Algarve. Andrade JP. 1998. Age and growth of the bastard sole, Microchirus azevia (Capello, 1868) (Pisces, Soleidae) from the south coast of Portugal. Fisheries Resources 34:205–208. Arslan M., Ismen A. 2013. Age, growth and reproduction of Mullus surmuletus (Linnaeus, 1758) in Saros Bay (Northern Aegean Sea). Journal of the Black Sea / Mediterranean Environment 19:217–233. Baron J. 1985. Les triglides (Téléostéens, Scorpaeniformes) de la baie de Douarnenez. II. La reproduction de: Eutrigla gurnardus, Trigla lucerna, Trigloporus lastoviza et Aspitrigla cuculus. Cybium 9:255– 281. Barreiros JP., Rodeia J. 2004. Preliminary results of reproductive aggregations of eagle rays (Myliobatis aquila) in a single volcanic cave from the Azores (NE Atlantic). -
ABNORMALITIES in the WEDGE SOLE Dicologlossa Cuneata (MOREAU, 1881) and BLACK SEA TURBOT Scophthalmus Maeoticus (PALLAS, 1814) from TURKISH SEAS
Journal of Aquaculture Engineering and Fisheries Research 1(2): 98-103 (2015) E-ISSN 2149-0236 doi: 10.3153/JAEFR15010 ORIGINAL ARTICLE/ORİJİNAL ÇALIŞMA SHORT COMMUNICATION KISA MAKALE ABNORMALITIES IN THE WEDGE SOLE Dicologlossa cuneata (MOREAU, 1881) AND BLACK SEA TURBOT Scophthalmus maeoticus (PALLAS, 1814) FROM TURKISH SEAS Efe ULUTURK¹, Bahar BAYHAN¹, Halit FILIZ2, Deniz ACARLI3 and Erhan IRMAK4 1 Ege University, Faculty of Fisheries, İzmir/Turkey 2 Muğla Sıtkı Koçman University, Faculty of Fisheries, Muğla/Turkey 3 Onsekiz Mart University, School of Applied Sciences, Çanakkale/Turkey 4 Katip Çelebi University, Faculty of Fisheries, İzmir/Turkey Corresponding author: Received: 14.05.2014 Efe ULUTÜRK, Ege University, Faculty of Fisheries, Accepted: 13.02.2015 İzmir/Turkey Published online: 20.02.2015 E-mail: [email protected] Abstract: Both color and morphological abnormalities on two different flatfish species [Dicologlossa cuneata (Mo- reau, 1881) and Scophthalmus maeoticus (Pallas, 1814)] have been recorded from Turkish seas. Ab- normal flatfish species, Dicologlossa cuneata (Mo- reau, 1881), wedge sole, was sampled from two dif- ferent localities in Aegean sea. First wedge sole from Izmir bay (Aegean sea) had three different colour ab- normalities (ambicoloration; albinism and xanthochro- ism) on eyed and blind sides of their body. Other ab- normal wedge sole specimen from Ekincik cove (Ae- gean sea) had ambicoloration on blind side of the body. Second abnormal flatfish species Scophthalmus maeoticus (Pallas, 1814), Black sea turbot, was caught from the Black sea coast of Istanbul and the specimen had totally ambicolored (blind side of the body was colored as like as eyed side) and morphological ab- normalities (a fleshy piece-hook-above the head).