Oceanological and Hydrobiological Studies
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Studies on Some Japanese Fishes of The, Family Gempylidae
Studies on Some Japanese Fishes of the, Family Gempylidae KIYOMATSU M ATSUBARA and TAMOTSU IWAI l THOUGH TH E FISHES of the family Gempyli The few species comprising this family live dae have long been of interest to ichth yolo in the high seas and are widely distributed in gists and though considerable literature warm regions throughout the world . concerning this family has accumulated; the The measurements of various parts of the group still is far from being satisfactorily body were made in the same way as those understood. made by the senior author in his study on the Since the publication of " Gempylidae of scorpaenoid fishes ofJapan (Matsubara, 1943: Japan" by Dr. Toshij i Kamohara in 1938, 6-7). We have carefully observed the gill some additional facts have come to ligh t, and rakers stained by alizarin red and cleared by several discrepancies have been found to exist potassium hydroxide. between his descriptions and our specimens. Acknowledgments: .We wish to express our The present paper, supplementing Karno sincere gratitude to Mr. Vernon E. Brock, hara's, treats seven species of the family, re Dr. Carl L. Hubbs, Mr. T. Abe, Dr. T. Karno ferred to the genera N eoepinnul«, Bpinnula, hara, and Mr. M. Nakamura, all of whom Mimasea, Gempylus, Rexea, Nealotus, and helped us in various ways. We are also greatly Prometbicbtbys. The specimens thus far ex indebted to Messrs. G . Abe and S. Noda for amined were all taken by deep-sea trawlers assistance in 'obtaining material. Expenses for off the Pacific coast of J apan at a depth of investigations of deep-sea fishes were de about 100 fathoms, and all are depo sited in frayed from 1943 to 1945 by a research fun d the Department of Fisheries, Facult y of Agri- . -
Simulations of Fishing Effects on the Southern Benguela Fish Community Using an Individual-Based Model: Learning from a Comparison with Ecosim
Ecosystem Approaches to Fisheries in the Southern Benguela Afr. J. mar. Sci. 26: 95–114 2004 95 SIMULATIONS OF FISHING EFFECTS ON THE SOUTHERN BENGUELA FISH COMMUNITY USING AN INDIVIDUAL-BASED MODEL: LEARNING FROM A COMPARISON WITH ECOSIM Y-J. SHIN*, L. J. SHANNON† and P. M. CURY* By applying an individual-based model (OSMOSE) to the southern Benguela ecosystem, a multispecies analysis is proposed, complementary to that provided by the application of ECOPATH/ECOSIM models. To reconstruct marine foodwebs, OSMOSE is based on the hypothesis that predation is a size-structured process. In all, 12 fish species, chosen for their importance in terms of biomass and catches, are explicitly modelled. Growth, repro- duction and mortality parameters are required to model their dynamics and trophic interactions. Maps of mean spatial distribution of the species are compiled from published literature. Taking into account the spatial component is necessary because spatial co-occurrence determines potential interactions between predatory fish and prey fish of suitable size. To explore ecosystem effects of fishing, different fishing scenarios, previously examined using ECOSIM, are simulated using the OSMOSE model. They explore the effects of targeting fish species in the southern Benguela considered to be predators (Cape hake Merluccius capensis and M. paradoxus) or prey (anchovy Engraulis encrasicolus, sardine Sardinops sagax, round herring Etrumeus whiteheadi). Simulation results are compared and are generally consistent with those obtained using an ECOSIM model. This cross-validation appears to be a promising means of evaluating the robustness of model outputs, when separate validation of marine ecosystem models are still difficult to perform. -
© Iccat, 2007
A5 By-catch Species APPENDIX 5: BY-CATCH SPECIES A.5 By-catch species By-catch is the unintentional/incidental capture of non-target species during fishing operations. Different types of fisheries have different types and levels of by-catch, depending on the gear used, the time, area and depth fished, etc. Article IV of the Convention states: "the Commission shall be responsible for the study of the population of tuna and tuna-like fishes (the Scombriformes with the exception of Trichiuridae and Gempylidae and the genus Scomber) and such other species of fishes exploited in tuna fishing in the Convention area as are not under investigation by another international fishery organization". The following is a list of by-catch species recorded as being ever caught by any major tuna fishery in the Atlantic/Mediterranean. Note that the lists are qualitative and are not indicative of quantity or mortality. Thus, the presence of a species in the lists does not imply that it is caught in significant quantities, or that individuals that are caught necessarily die. Skates and rays Scientific names Common name Code LL GILL PS BB HARP TRAP OTHER Dasyatis centroura Roughtail stingray RDC X Dasyatis violacea Pelagic stingray PLS X X X X Manta birostris Manta ray RMB X X X Mobula hypostoma RMH X Mobula lucasana X Mobula mobular Devil ray RMM X X X X X Myliobatis aquila Common eagle ray MYL X X Pteuromylaeus bovinus Bull ray MPO X X Raja fullonica Shagreen ray RJF X Raja straeleni Spotted skate RFL X Rhinoptera spp Cownose ray X Torpedo nobiliana Torpedo -
The First Registration of Oilfish Ruvettus Pretiosus (Cocco, 1833) in the Waters of the Albanian Coast of the Adriatic Sea; Morphometry
06 | Fisheries, Game Management and Beekeeping PRELIMINARY COMMUNICATION The first registration of oilfish Ruvettus pretiosus (Cocco, 1833) in the waters of the Albanian coast of the Adriatic Sea; morphometry Dritan Arapi1, Rigerta Sadikaj2,Vladimir Spaho3 1Flora and Fauna Research Center, University of Tirana, Tirana, Albania ([email protected]) 2Faculty of Natural Sciences, University of Tirana, Tirana, Albania 3Agricultural University, Tirana, Albania Abstract In February 2017, it was recorded for the first time the presence of the fish “oilfish” (Ruvettus pretiosus Cocco,1833) in the waters of the Albanian coast of the Adriatic Sea, near Karaburun peninsula. This alien fish was caught as by-catch during fishing with hooks (longline fishing) which is carried out for large pelagics. Its overall live weight was W=26.1 kg while the values for some morphometric indicators were TL=173.5 cm; FL=155 cm, SL=146cm and cf=40.2 cm. The caught specimen was donated to the Museum of Natural Sciences at the University of Tirana. Key words: oilfish, morphometry, Adriatic Sea, Albania, alien species Introduction Alien invasive species (IAS) are considered as a major threat to global diversity (Bax et al. 2003.). In the recent years, in the scientific literature have apparently increased the reports on the involvement of alien species, originating from temperate and tropical climate, in the ictic fauna of the Mediterranean basin. Alien or non-native fish have been introduced in the Mediterranean and Black Sea Basins through the Suez Canal, the Gibraltar Strait and the ballast water. The opening of Suez Canal, climate changes and the intensification of international shipping activities are factors that have favored an increase in the number of alien species. -
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. -
6. Associated Species
57 6. Associated species As mentioned earlier, associated species are those impacted species that are not part of the landed catch. Fisheries for straddling fish stocks, highly migratory fish stocks, and high seas fish stocks, impact other species as a result of: (1) discards, (2) physical contact of fishing gear with organisms (and habitat) that are not caught, and (3) indirect processes. Discards are considered in section 6.1 while physical contact and indirect processes are considered together in section 6.2. 6.1 DISCARDS Much more is known about discards than the other mechanisms through which fisheries impact associated species, although information is still limited. The most recent global information on discards is in an FAO report by Kelleher (2005). It estimates that the rate of discards is about 8 percent for all marine fisheries combined (EEZ and high seas), with large differences by countries, gear types, target species and statistical areas. Shrimp trawling has the highest estimated average discard rate (62.3 percent), but the rates vary widely between fisheries (from 0 to 96 percent). Most shrimp trawling is on stocks confined to the EEZ, although there are some straddling or other high seas stocks of shrimp that are fished. These are likely to be fisheries in relatively deep water for cold-water species, such as the fishery for Pandalus shrimp on the Flemish Cap off Newfoundland and off Labrador in the northwest Atlantic (FAO statistical area 21). The aggregate discard rate for cold/deep-water shrimp fisheries is 39 percent, but where use of bycatch reduction devices (BRDs) is mandated (e.g. -
DIET of the OILFISH Ruvettus Pretiosus (PERCIFORMES: GEMPYLIDAE) in the SAINT PETER and SAINT PAUL ARCHIPELAGO, BRAZIL
BRAZILIAN JOURNAL OF OCEANOGRAPHY, 60(2):181-188, 2012 DIET OF THE OILFISH Ruvettus pretiosus (PERCIFORMES: GEMPYLIDAE) IN THE SAINT PETER AND SAINT PAUL ARCHIPELAGO, BRAZIL Danielle de Lima Viana*, Mariana Travassos Tolotti, Mariana Porto, Rodolfo Jorge Vale de Araújo, Teodoro Vaske Júnior and Fabio Hissa Vieira Hazin Universidade Federal de Pernambuco - Departamento de Pesca (Av. Dom Manuel de Medeiros, S/N, 52171-030 Jaboatão dos Guararapes, PE, Brasil) *Corresponding author: [email protected] ABSTRACT Feeding aspects of the oilfish , Ruvettus pretiosus , were studied based on 360 stomachs of both male and female specimens caught off the Saint Peter and Saint Paul Archipelago. The total length of the specimens ranged from 52.4 cm to 189.0 cm. Of the 360 stomachs examined, 135 presented some food and 225 were empty. Thirty-four taxa were identified, represented by 16 fish, 17 cephalopods and 1 crustacean. The stabilization of the food items richness was attained at 35 food items and 104 stomachs, approximately. A remarkable predation upon the flying fish Cheilopogon cyanopterus was observed around SPSPA, directly related to the main reproductive period of this species in the area. The oilfish’s food spectrum shows that the species feeds on a wide vertical range in the water column, catching prey items at the surface or in shallow waters, as well as epi-mesopelagic fish, in addition to mesopelagic cephalopods. RESUMO Aspectos alimentares do peixe-prego, Ruvettus pretiosus , foram estudados com base nos estômagos de 360 espécimes, de ambos os sexos, capturados nos arredores do Arquipélago de São Pedro e São Paulo. -
Fao Species Catalogue
FAO Fisheries Synopsis No. 125, Volume 15 ISSN 0014-5602 FIR/S1 25 Vol. 15 FAO SPECIES CATALOGUE VOL. 15. SNAKE MACKERELS AND CUTLASSFISHES OF THE WORLD (FAMILIES GEMPYLIDAE AND TRICHIURIDAE) AN ANNOTATED AND ILLUSTRATED CATALOGUE OF THE SNAKE MACKERELS, SNOEKS, ESCOLARS, GEMFISHES, SACKFISHES, DOMINE, OILFISH, CUTLASSFISHES, SCABBARDFISHES, HAIRTAILS AND FROSTFISHES KNOWN TO DATE 12®lÄSÄötfSE, FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS FAO Fisheries Synopsis No. 125, Volume 15 FIR/S125 Vol. 15 FAO SPECIES CATALOGUE VOL. 15. SNAKE MACKERELS AND CUTLASSFISHES OF THE WORLD (Families Gempylidae and Trichiuridae) An Annotated and Illustrated Catalogue of the Snake Mackerels, Snoeks, Escolars, Gemfishes, Sackfishes, Domine, Oilfish, Cutlassfishes, Scabbardfishes, Hairtails, and Frostfishes Known to Date by I. Nakamura Fisheries Research Station Kyoto University Maizuru, Kyoto, 625, Japan and N. V. Parin P.P. Shirshov Institute of Oceanology Academy of Sciences Krasikova 23 Moscow 117218, Russian Federation FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 1993 The designations employed and the presenta tion of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. M -40 ISBN 92-5-103124-X All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior permission of the copyright owner. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Publications Division, Food and Agriculture Organization of the United Nations, Via delle Terme di Caracalla, 00100 Rome, Italy. -
Volume III of This Document)
4.1.3 Coastal Migratory Pelagics Description and Distribution (from CMP Am 15) The coastal migratory pelagics management unit includes cero (Scomberomous regalis), cobia (Rachycentron canadum), king mackerel (Scomberomous cavalla), Spanish mackerel (Scomberomorus maculatus) and little tunny (Euthynnus alleterattus). The mackerels and tuna in this management unit are often referred to as ―scombrids.‖ The family Scombridae includes tunas, mackerels and bonitos. They are among the most important commercial and sport fishes. The habitat of adults in the coastal pelagic management unit is the coastal waters out to the edge of the continental shelf in the Atlantic Ocean. Within the area, the occurrence of coastal migratory pelagic species is governed by temperature and salinity. All species are seldom found in water temperatures less than 20°C. Salinity preference varies, but these species generally prefer high salinity. The scombrids prefer high salinities, but less than 36 ppt. Salinity preference of little tunny and cobia is not well defined. The larval habitat of all species in the coastal pelagic management unit is the water column. Within the spawning area, eggs and larvae are concentrated in the surface waters. (from PH draft Mackerel Am. 18) King Mackerel King mackerel is a marine pelagic species that is found throughout the Gulf of Mexico and Caribbean Sea and along the western Atlantic from the Gulf of Maine to Brazil and from the shore to 200 meter depths. Adults are known to spawn in areas of low turbidity, with salinity and temperatures of approximately 30 ppt and 27°C, respectively. There are major spawning areas off Louisiana and Texas in the Gulf (McEachran and Finucane 1979); and off the Carolinas, Cape Canaveral, and Miami in the western Atlantic (Wollam 1970; Schekter 1971; Mayo 1973). -
Training Manual Series No.15/2018
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by CMFRI Digital Repository DBTR-H D Indian Council of Agricultural Research Ministry of Science and Technology Central Marine Fisheries Research Institute Department of Biotechnology CMFRI Training Manual Series No.15/2018 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual In the frame work of the project: DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals 2015-18 Training Manual This is a limited edition of the CMFRI Training Manual provided to participants of the “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals” organized by the Marine Biotechnology Division of Central Marine Fisheries Research Institute (CMFRI), from 2nd February 2015 - 31st March 2018. Principal Investigator Dr. P. Vijayagopal Compiled & Edited by Dr. P. Vijayagopal Dr. Reynold Peter Assisted by Aditya Prabhakar Swetha Dhamodharan P V ISBN 978-93-82263-24-1 CMFRI Training Manual Series No.15/2018 Published by Dr A Gopalakrishnan Director, Central Marine Fisheries Research Institute (ICAR-CMFRI) Central Marine Fisheries Research Institute PB.No:1603, Ernakulam North P.O, Kochi-682018, India. 2 Foreword Central Marine Fisheries Research Institute (CMFRI), Kochi along with CIFE, Mumbai and CIFA, Bhubaneswar within the Indian Council of Agricultural Research (ICAR) and Department of Biotechnology of Government of India organized a series of training programs entitled “DBT sponsored Three Months National Training in Molecular Biology and Biotechnology for Fisheries Professionals”. -
Fao Species Catalogue
FAO Fisheries Synopsis No. 125, Volume 15 ISSN 0014-5602 FIR/S125 Vol. 15 FAO SPECIES CATALOGUE VOL. 15. SNAKE MACKERELS AND CUTLASSFISHES OF THE WORLD (FAMILIES GEMPYLIDAE AND TRICHIURIDAE) AN ANNOTATED AND ILLUSTRATED CATALOGUE OF THE SNAKE MACKERELS, SNOEKS, ESCOLARS, GEMFISHES, SACKFISHES, DOMINE, OILFISH, CUTLASSFISHES, SCABBARDFISHES, HAIRTAILS AND FROSTFISHES KNOWN TO DATE FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS FAO Fisheries Synopsis No. 125, Volume 15 FIR/S125 Vol. 15 FAO SPECIES CATALOGUE VOL. 15. SNAKE MACKERELS AND CUTLASSFISHES OF THE WORLD (Families Gempylidae and Trichiuridae) An Annotated and Illustrated Catalogue of the Snake Mackerels, Snoeks, Escolars, Gemfishes, Sackfishes, Domine, Oilfish, Cutlassfishes, Scabbardfishes, Hairtails, and Frostfishes Known to Date I. Nakamura Fisheries Research Station Kyoto University Maizuru, Kyoto, 625, Japan and N. V. Parin P.P. Shirshov Institute of Oceanology Academy of Sciences Krasikova 23 Moscow 117218, Russian Federation FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 1993 The designations employed and the presenta- tion of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. M-40 ISBN 92-5-103124-X All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior permission of the copyright owner. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Publications Division, Food and Agriculture Organization of the United Nations, Via delle Terme di Caracalla, 00100 Rome, Italy. -
Marine Species Identification Manual for Horizontal Longline
Other fish species Autres espèces de poissons First dorsal fin Second dorsal fin 54 Première nageoire dorsale Deuxième nageoire dorsale Dorsal spines Other fish species Épines dorsales Finlets Pinnules Caudal keel Carène caudale Teeth Autres espèces Dents Caudal fin de poissons Nageoire caudale Operculum (gill cover) Opercule branchial Lateral line Supplementary Anal fin Ligne latérale caudal keel Pelvic fin Nageoire anale Carène caudale Nageoire pelvienne supplémentaire Pectoral fin Position of anus Nageoire pectorale Position de l’anus Scientific English French FAO code Page Acanthocybium solandri Wahoo Thazard-bâtard WAH 56 Scomberomorus commerson Narrow-barred Spanish mackerel Thazard rayé indo-pacifique COM 57 Taractichthys steindachneri Sickle pomfret Castagnole fauchoir, Brème noire TST 58 Eumegistus illustris Brilliant pomfret, Lustrous pomfret Brème noire brillante EBS 59 Brama brama Atlantic pomfret, Ray's bream Grande castagnole POA 60 Bramidae (other) Other pomfrets and fanfishes Autres Bramidae BRZ 61 Lampris guttatus Opah, Moonfish Opah, Lampris LAG 62 Ranzania laevis Slender sunfish Ranzania RZV 63 Masturus lanceolatus Sharptail mola, Sharptail sunfish Poisson-lune à queue pointue MRW 64 Mola mola Ocean sunfish Poisson-lune MOX 65 Coryphaena hippurus Common dolphinfish, Mahi mahi Coryphène commune, Mahi mahi DOL 66 Cubiceps gracilis Driftfish Dérivant CBG 67 Lepidocybium flavobrunneum Escolar Escolier noir LEC 68 Ruvettus pretiosus Oilfish Rouvet OIL 69 Promethichthys prometheus Roudi escolar, Snake mackerel Escolier clair