Myctophidae Gill, 1893 - Lanternfishes
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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. -
A Link to the Report Hv 2021-22
HV 2021-22 ISSN 2298-9137 HAF- OG VATNARANNSÓKNIR MARINE AND FRESHWATER RESEARCH IN ICELAND Sampling for the MEESO project during the International Ecosystem Summer Survey in Nordic Seas on the R/V Arni Fridriksson in July 2020 Ástþór Gíslason, Klara Jakobsdóttir, Kristinn Guðmundsson, Svanhildur Egilsdóttir, Teresa Silva HAFNARFJÖRÐUR - MAÍ 2021 Sampling for the MEESO project during the International Ecosystem Summer Survey in Nordic Seas on the R/V Arni Fridriksson in July 2020 Ástþór Gíslason, Klara Jakobsdóttir, Kristinn Guðmundsson, Svanhildur Egilsdóttir, Teresa Silva Haf‐ og vatnarannsóknir Marine and Freshwater Research in Iceland Upplýsingablað Titill: Sampling for the MEESO project during the International Ecosystem Summer Survey in Nordic Seas on the R/V Arni Fridriksson in July 2020 Höfundar: Ástþór Gíslason, Klara Jakobsdóttir, Kristinn Guðmundsson, Svanhildur Egilsdóttir, Teresa Silva Skýrsla nr: Verkefnisstjóri: Verknúmer: HV‐2021‐22 Ástþór Gíslason 12471 ISSN Fjöldi síðna: Útgáfudagur: 2298‐9137 26 7. maí 2021 Unnið fyrir: Dreifing: Yfirfarið af: Hafrannsóknastofnun Opin Anna Heiða Ólafsdóttir Ágrip Gagnasöfnun fyrir alþjóðlegt rannsóknaverkefni um lífríki miðsjávarlaga (MEESO), sem styrkt er af Evrópusambandinu, fór fram í rannsóknaleiðangri Hafrannsóknastofnunar á uppsjávarvistkerfi norðurhafa að sumarlagi sumarið 2020. Tilgangurinn var að rannsaka magn, dreifingu og samsetningu miðsjávarfánu í tengslum við umhverfisþætti og vöxt og viðgang plöntsvifs. Meginsvæði rannsóknarinnar fylgdi sniði sem liggur nokkurn veginn eftir 61°50’N‐breiddarbaug, frá 38°49’V og að 16°05’V, þ.e. frá Grænlandshafi yfir Reykjaneshrygg og inn í Suðurdjúp, sem og á stöð í Grindavíkurdýpi. Eftir endilöngu sniðinu var u.þ.b. 50 m þykkt blöndunarlag sem svifgróður virtist dafna í. Samkvæmt bergmálsmælingum voru tvö meginlög miðsjávarlífvera. -
Cetin KESKIN 1* and Lütfiye ERYILMAZ 2
ACTA ICHTHYOLOGICA ET PISCATORIA (2010) 40 (1): 79–81 DOI: 10.3750/AIP2010.40.1.12 EASTERNMOST RECORD OF THE LANCET FISH, NOTOSCOPELUS KROYERI (ACTINOPTERYGII: MYCTOPHIFORMES: MYCTOPHIDAE), IN THE MEDITERRANEAN SEA Cetin KESKIN 1* and Lütfiye ERYILMAZ 2 1 Department of Marine Biology, Fisheries Faculty, Istanbul University, 2 Department of Biology, Science Faculty, Istanbul University Istanbul, Turkey Keskin C., Eryilmaz L. 2010. Easternmost record of the lancet fish, Notoscopelus kroyeri (Actinopterygii: Myctophiformes: Myctophidae) , in the Mediterranean Sea. Acta Ichthyol. Piscat. 40 (1): 79–81. Abstract. One specimen of lancet fish, Notoscopelus kroyeri (Malm, 1861), was collected in March 2007 by commercial bottom trawl in the Aegean Sea. This record consists the easternmost record of lancet fish in the Mediterranean Sea. Morphometric and meristic characteristics of this species are given. Keywords: Notoscopelus kroyeri, lancet fish, Myctophidae, first record, deep-sea fish, easternmost Mediterranean Sea The Lancet fish, Notoscopelus kroyeri (Malm, 1861), is N. elongatus (Costa, 1844); N. kroyeri (Malm, 1861); and a species of the family Myctophidae. This family includes N. resplendens (Richardson, 1845). N. kroyeri is a about 32 genera with at least 240 species (Nelson 2006). Five mesopelagic species found in depths ranging from 325 m species are recognized in the genus Notoscopelus in the North- to deeper than 1000 m. During the day, it is nyc- eastern Atlantic and the Mediterranean (Hulley 1984): N. boli- toepipelagic at surface and down to 125 m (maximum ni Nafpaktitis, 1975; N. caudispinosus (Johnson, 1863); abundance at 0–40 m) (Hulley 1984). Fig. 1. Museum records of Notoscopelus kroyeri in the Mediterranean Sea (■) by Froese and Pauly (2009), and sam- pling location in the present study ( ) * Correspondence: Dr. -
Fishery Bulletin of the Fish and Wildlife Service V.53
'I', . FISRES OF '!'RE GULF OF MAINE. 101 Description.-The hickory shad differs rather Bay, though it is found in practically all of them. noticeably from the sea herring in that the point This opens the interesting possibility that the of origin of its dorsal fin is considerably in front of "green" fish found in Chesapeake Bay, leave the the mid-length of its trunk; in its deep belly (a Bay, perhaps to spawn in salt water.65 hickory shad 13~ in. long is about 4 in. deep but a General range.-Atlantic coast of North America herring of that length is only 3 in. deep) ; in the fact from the Bay of Fundy to Florida. that its outline tapers toward both snout and tail Occurrence in the Gulf oj Maine.-The hickory in side view (fig. 15); and in that its lower jaw shad is a southern fish, with the Gulf of Maine as projects farther beyond the upper when its mouth the extreme northern limit to its range. It is is closed; also, by the saw-toothed edge of its belly. recorded in scientific literature only at North Also, it lacks the cluster of teeth on the roof of the· Truro; at Provincetown; at Brewster; in Boston mouth that is characteristic of the herring. One Harbor; off Portland; in Casco Ba3T; and from the is more likely to confuse a hickory shad with a shad mouth of the Bay of Fundy (Huntsman doubts or with the alewives, which it resembles in the this record), and it usually is so uncommon within position of its dorsal fin, in the great depth of its our limits that we have seen none in the Gulf body, in its saw-toothed belly and in the lack of ourselves. -
Dynamics of the Continental Slope Demersal Fish Community in the Colombian Caribbean – Deep-Sea Research in the Caribbean
Andrea Polanco Fernández Dynamics of the continental slope demersal fish community in the Colombian Caribbean – Deep-sea research in the Caribbean DYNAMICS OF THE CONTINENTAL SLOPE DEMERSAL FISH COMMUNITY IN THE COLOMBIAN CARIBBEAN Deep-sea research in the Caribbean by Andrea Polanco F. A Dissertation Submitted to the DEPARTMENT OF MINES (Universidad Nacional de Colombia) and the DEPARTMENT OF BIOLOGY & CHEMISTRY (Justus Liebig University Giessen, Germany) in Fulfillment of the Requirements for obtaining the Degree of DOCTOR IN MARINE SCIENCES at UNIVERSIDAD NACIONAL DE COLOMBIA (UNal) and DOCTOR RER. NAT. at THE JUSTUS-LIEBIG-UNIVERSITY GIESSEN (UniGiessen) 2015 Deans: Prof. Dr. John William Branch Bedoya (Unal) Prof. Dr. Holger Zorn (UniGiessen) Advisors: Prof. Dr. Arturo Acero Pizarro (Unal) Prof. Dr. Thomas Wilke (UniGiessen) Andrea Polanco F. (2014) Dynamics of the continental slope demersal fish community in the Colombian Caribbean - Deep-sea research in the Caribbean. This dissertation has been submitted in fulfillment of the requirements for a cotutelled advanced degree at the Universidad Nacional de Colombia (UNal) and the Justus Liebig University of Giessen adviced by Professor Arturo Acero (UNal) and Professor Thomas Wilke (UniGiessen). A mi familia y al mar… mi vida! To my family and to the sea….. my life! Después de esto, jamás volveré a mirar el mar de la misma manera… Ahora, como un pez en el agua… rodeado de inmensidad y libertad. After this, I will never look again the sea in the same way Now, as a fish in the sea… surounded of inmensity and freedom. TABLE OF CONTENTS TABLE OF CONTENTS .................................................................................................................................. I TABLE OF FIGURES ................................................................................................................................... -
A Review of Direct and Indirect Impacts of Marine Dredging Activities on Marine Mammals
A review of direct and indirect impacts of marine dredging activities on marine mammals Family Scientific name Common name Range of best Frequency of Minimum Methodology Diet Region Habitat Documented Effects of Potential Effects of Dredging (excluding (including hearing (10 dB minimum hearing Dredging subspecies) subspecies) from max; kHz) hearing threshold (dB threshold (kHz) re 1 µPa) Otariidae Arctocephalus Cape & Unknown; — — — Fish (e.g. Emmelichthys nitidus, F, J (Kirkman et Continental shelf waters (IUCN, — Habitat destruction, increase in pusillus Australian fur fundamental Pseudophycis bachus, Trachurus al., 2007; IUCN, 2012) turbidity, changes to prey seal frequency of declivis, Neoplatycephalus 2013; Perrin, availability, masking, incidental male in air barks Richardsoni) (Australian fur seal) 2013) capture or injury, avoidance & is 0.14 & female (Page et al., 2005) an increase in shipping traffic in air barks is 0.15 (Tripovich et al., 2008) Arctophoca Antarctic fur seal Unknown; peak — — — Fish (e.g. Gymnoscopelus A, F, J (IUCN, Forage in deep waters (>500 m) — Habitat destruction, increase in gazella frequency of in piabilis, Electrona subaspera, 2013; Perrin, with a strong chlorophyll turbidity, changes to prey air barks is 0.3– Champsocephalus gunnari) 2013; Reeves et concentration & steep availability, masking, incidental 5.9 (Page et al., (Guinet et al., 2001) al., 2002) bathymetric gradients, otherwise capture or injury, avoidance & 2002) remains close to the colony in an increase in shipping traffic areas with Polar -
Inventory and Atlas of Corals and Coral Reefs, with Emphasis on Deep-Water Coral Reefs from the U
Inventory and Atlas of Corals and Coral Reefs, with Emphasis on Deep-Water Coral Reefs from the U. S. Caribbean EEZ Jorge R. García Sais SEDAR26-RD-02 FINAL REPORT Inventory and Atlas of Corals and Coral Reefs, with Emphasis on Deep-Water Coral Reefs from the U. S. Caribbean EEZ Submitted to the: Caribbean Fishery Management Council San Juan, Puerto Rico By: Dr. Jorge R. García Sais dba Reef Surveys P. O. Box 3015;Lajas, P. R. 00667 [email protected] December, 2005 i Table of Contents Page I. Executive Summary 1 II. Introduction 4 III. Study Objectives 7 IV. Methods 8 A. Recuperation of Historical Data 8 B. Atlas map of deep reefs of PR and the USVI 11 C. Field Study at Isla Desecheo, PR 12 1. Sessile-Benthic Communities 12 2. Fishes and Motile Megabenthic Invertebrates 13 3. Statistical Analyses 15 V. Results and Discussion 15 A. Literature Review 15 1. Historical Overview 15 2. Recent Investigations 22 B. Geographical Distribution and Physical Characteristics 36 of Deep Reef Systems of Puerto Rico and the U. S. Virgin Islands C. Taxonomic Characterization of Sessile-Benthic 49 Communities Associated With Deep Sea Habitats of Puerto Rico and the U. S. Virgin Islands 1. Benthic Algae 49 2. Sponges (Phylum Porifera) 53 3. Corals (Phylum Cnidaria: Scleractinia 57 and Antipatharia) 4. Gorgonians (Sub-Class Octocorallia 65 D. Taxonomic Characterization of Sessile-Benthic Communities 68 Associated with Deep Sea Habitats of Puerto Rico and the U. S. Virgin Islands 1. Echinoderms 68 2. Decapod Crustaceans 72 3. Mollusks 78 E. -
Pdf/47/3/446/5370666/S0094837321000026a.Pdf by Guest on 25 September 2021 the RISE to DOMINANCE of LANTERNFISHES 447
Paleobiology, 47(3), 2021, pp. 446–463 DOI: 10.1017/pab.2021.2 Article The rise to dominance of lanternfishes (Teleostei: Myctophidae) in the oceanic ecosystems: a paleontological perspective Werner Schwarzhans* and Giorgio Carnevale Abstract.—Lanternfishes currently represent one of the dominant groups of mesopelagic fishes in terms of abundance, biomass, and diversity. Their otolith record dominates pelagic sediments below 200 m in dredges, especially during the entire Neogene. Here we provide an analysis of their diversity and rise to dominance primarily based on their otolith record. The earliest unambiguous fossil myctophids are known based on otoliths from the late Paleocene and early Eocene. During their early evolutionary history, myctophids were likely not adapted to a high oceanic lifestyle but occurred over shelf and upper-slope regions, where they were locally abundant during the middle Eocene. A distinct upscaling in otolith size is observed in the early Oligocene, which also marks their earliest occurrence in bathyal sediments. We interpret this transition to be related to the change from a halothermal deep-ocean circulation to a thermohaline regime and the associated cooling of the deep ocean and rearrangement of nutrient and sil- ica supply. The early Oligocene myctophid size acme shows a remarkable congruence with diatom abun- dance, the main food resource for the zooplankton and thus for myctophids and whales. The warmer late Oligocene to early middle Miocene period was characterized by an increase in disparity of myctophids but with a reduction in their otolith sizes. A second and persisting secular pulse in myctophid diversity (particularly within the genus Diaphus) and increase in size begins with the “biogenic bloom” in the late Miocene, paralleled with diatom abundance and mysticete gigantism. -
Vertical Stratification of Environmental DNA in the Open Ocean Captures Ecological Patterns
bioRxiv preprint doi: https://doi.org/10.1101/2021.02.10.430594; this version posted February 15, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Vertical stratification of environmental DNA in the open ocean captures ecological patterns and behavior of deep-sea fishes Oriol Canals1*, Iñaki Mendibil1, María Santos1, Xabier Irigoien1,2, Naiara Rodríguez-Ezpeleta1* 1 AZTI Basque Research and Technology Alliance, Marine Research, Txatxarramendi ugartea z/g. Sukarrieta, 48395 Bizkaia (Spain). 2 IKERBASQUE, Basque Foundation for Science. Bilbao, Bizkaia (Spain). * Corresponding authors: [email protected], [email protected] Abstract The deep-sea remains among the most unknown ecosystems on Earth despite its relevant role in carbon sequestration and increasing threat due to interest by fishing and mining industries. This, together with the recent discovery that the upper layer of this ecosystem (mesopelagic zone) harbors about 90% of the fish biomass on Earth, claims for a deeper understanding of the deep-sea so that the foundations for a sustainable use of its resources can be established. The analysis of environmental DNA (eDNA) collected from the water column emerges as an alternative to traditional methods to acquire this elusive information, but its application to the deep ocean is still incipient. Here, we have amplified and sequenced the fish eDNA contained in vertical profile samples (from surface to 2000 m depth) collected during day and night-time throughout the Bay of Biscay. -
Scolex Pleuronectis (Cestoda) Infections in Several Bony Fish Species Collected from Sinop Coasts of the Black Sea
Sinop Üniversitesi Fen Bilimleri Dergisi Sinop Uni J Nat Sci 2(1): 150 - 158 (2017) ISSN: 2536-4383 Araştırma Makalesi Scolex pleuronectis (Cestoda) Infections in Several Bony Fish Species Collected from Sinop Coasts of the Black Sea Sevilay Güneydağ a,b, Hakan Özkana, Ahmet Özer *a aSinop University, Faculty of Fisheries, 57000 Sinop b Kocaeli University, Graduate School of Natural and Applied Sciences, 41380 Kocaeli Abstract In the present study, a tetraphylleadean larval cestode Scolex pleuronectis Müller, 1788 was determined in the intestine of shore rockling Gaidropsarus mediterraneus, Atlantic horse mackerel Trachurus trachurus, blotched picarel Spicara flexuosa, grass goby Zosterissesor ophiocephalus and round goby Neogobius melanostomus. Fish were collected by commercial fishermen in Sinop coasts of the Black Sea in April and May 2014. Infection prevalence and mean intensity values were determined as 12.5% and 2.00 ± 0.0 in shore rockling; 4.76% and 1.00 ± 0.0 in Atlantic horse mackerel; 20.0% and 6.80 ± 3.20 in botched picarel; 20.00% and 4.00 ± 0.0 in grass goby and, 1.44% and 55.00 ± 0.0 in round goby. Our results showed that this parasite species can be found widely at its larval stage in many bony fish species in the Black Sea. Keywords: Scolex pleuronectis, Cestoda, Sinop, Black Sea Karadeniz’in Sinop Kıyılarından Yakalanan Bazı Kemikli Balıklarda Scolex pleuronectis (Cestoda) Enfeksiyonları Öz Bu araştırmada, Nisan-Mayıs 2014 tarihlerinde Karadeniz’in Sinop kıyılarında balıkçı tekneleri ile avlanan Gelincik balığı (Gaidropsarus mediterraneus), İstavrit balığı (Trachurus trachurus), İzmarit balığı (Spicara flexuosa), sazkayası balığı (Zosterissesor ophiocephalus), Kum kaya balığı (Neogobius melanostomus) mide - bağırsak sistemleri bir tetraphylleadean larval sestod olan Scolex pleuronectis Müller, 1788 enfeksiyonları araştırıldı. -
The Short-Beaked Common Dolphin (Delphinus Delphis) in the North-East Atlantic: Distribution, Ecology, Management and Conservation Status
22nd ASCOBANS Advisory Committee Meeting AC22/Inf.3.1 The Hague, Netherlands, 29 September - 1 October 2015 Dist. 28 August 2015 Agenda Item 3.1 Special Species Session: Common Dolphin Introduction and Conservation Status Document Inf.3.1 The short-beaked common dolphin (Delphinus delphis) in the north-east Atlantic: distribution, ecology, management and conservation status Action Requested Take note Submitted by Secretariat NOTE: DELEGATES ARE KINDLY REMINDED TO BRING THEIR OWN COPIES OF DOCUMENTS TO THE MEETING Murphy, S., Pinn, E., and Jepson, P. 2013. The short-beaked common dolphin (Delphinus delphis) in the North-eastern Atlantic: distribution, ecology, management and conservation status. In: Hughes RN, Hughes DJ, Smith IP, eds. CRC Press. Oceanography and Marine Biology Vol 51: 193-280. TABLE OF CONTENTS: Introduction Species Identification North-east Atlantic Population structure in the North Atlantic North-east Atlantic population structure Ecological stocks Distribution and abundance Contemporary seasonal movements Long-term distribution patterns North-Atlantic Oscillation Population abundance Continental shelf waters Offshore waters Life history parameters Size and morphology Population biological parameters Age and sex segregation Feeding ecology Temporal, geographic and seasonal variations in diet Offshore waters Inshore waters Age and sex dietary requirements Health status and causes of death Stranding patterns Mass mortality events Infectious diseases Non-infectious diseases Reproductive failure and abnormalities of the -
Preliminary Results from the Groundfish and Shrimp Multidisciplinary Survey in August 2017 in the Estuary and Northern Gulf of St
Canadian Science Advisory Secretariat (CSAS) Research Document 2018/036 Quebec Region Preliminary results from the groundfish and shrimp multidisciplinary survey in August 2017 in the Estuary and northern Gulf of St. Lawrence Hugo Bourdages, Claude Brassard, Mathieu Desgagnés, Peter Galbraith, Johanne Gauthier, Claude Nozères, Caroline Senay, Pierre-Marc Scallon-Chouinard and Andrew Smith Fisheries and Oceans Canada Maurice Lamontagne Institute 850 Route de la Mer Mont-Joli, Quebec G5H 3Z4 August 2018 Foreword This series documents the scientific basis for the evaluation of aquatic resources and ecosystems in Canada. As such, it addresses the issues of the day in the time frames required and the documents it contains are not intended as definitive statements on the subjects addressed but rather as progress reports on ongoing investigations. Published by: Fisheries and Oceans Canada Canadian Science Advisory Secretariat 200 Kent Street Ottawa ON K1A 0E6 http://www.dfo-mpo.gc.ca/csas-sccs/ [email protected] © Her Majesty the Queen in Right of Canada, 2018 ISSN 1919-5044 Correct citation for this publication: Bourdages, H., Brassard, C., Desgagnés, M., Galbraith, P., Gauthier, J., Nozères, C., Senay, C., Scallon-Chouinard, P.-M. and Smith, A. 2018. Preliminary results from the groundfish and shrimp multidisciplinary survey in August 2017 in the Estuary and northern Gulf of St. Lawrence. DFO Can. Sci. Advis. Sec. Res. Doc. 2018/036. iv + 90 p. Aussi disponible en français : Bourdages, H., Brassard, C., Desgagnés, M., Galbraith, P., Gauthier, J., Nozères, C., Senay, C., Scallon-Chouinard, P.-M. et Smith, A. 2018. Résultats préliminaires du relevé multidisciplinaire de poissons de fond et de crevette d’août 2017 dans l’estuaire et le nord du golfe du Saint-Laurent.