Ecologically Or Biologically Significant Marine Areas (Ebsas) Special Places in the World’S Oceans
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A Review of Southern Ocean Squids Using Nets and Beaks
Marine Biodiversity (2020) 50:98 https://doi.org/10.1007/s12526-020-01113-4 REVIEW A review of Southern Ocean squids using nets and beaks Yves Cherel1 Received: 31 May 2020 /Revised: 31 August 2020 /Accepted: 3 September 2020 # Senckenberg Gesellschaft für Naturforschung 2020 Abstract This review presents an innovative approach to investigate the teuthofauna from the Southern Ocean by combining two com- plementary data sets, the literature on cephalopod taxonomy and biogeography, together with predator dietary investigations. Sixty squids were recorded south of the Subtropical Front, including one circumpolar Antarctic (Psychroteuthis glacialis Thiele, 1920), 13 circumpolar Southern Ocean, 20 circumpolar subantarctic, eight regional subantarctic, and 12 occasional subantarctic species. A critical evaluation removed five species from the list, and one species has an unknown taxonomic status. The 42 Southern Ocean squids belong to three large taxonomic units, bathyteuthoids (n = 1 species), myopsids (n =1),andoegopsids (n = 40). A high level of endemism (21 species, 50%, all oegopsids) characterizes the Southern Ocean teuthofauna. Seventeen families of oegopsids are represented, with three dominating families, onychoteuthids (seven species, five endemics), ommastrephids (six species, three endemics), and cranchiids (five species, three endemics). Recent improvements in beak identification and taxonomy allowed making new correspondence between beak and species names, such as Galiteuthis suhmi (Hoyle 1886), Liguriella podophtalma Issel, 1908, and the recently described Taonius notalia Evans, in prep. Gonatus phoebetriae beaks were synonymized with those of Gonatopsis octopedatus Sasaki, 1920, thus increasing significantly the number of records and detailing the circumpolar distribution of this rarely caught Southern Ocean squid. The review extends considerably the number of species, including endemics, recorded from the Southern Ocean, but it also highlights that the corresponding species to two well-described beaks (Moroteuthopsis sp. -
International Court of Justice
INTERNATIONAL COURT OF JUSTICE Peace Palace, Carnegieplein 2, 2517 KJ The Hague, Netherlands Tel.: +31 (0)70 302 2323 Fax: +31 (0)70 364 9928 Website: www.icj-cij.org Summary Not an official document Summary 2007/4 8 October 2007 Territorial and Maritime Dispute between Nicaragua and Honduras in the Caribbean Sea (Nicaragua v. Honduras) Summary of the Judgment of 8 October 2007 Chronology of the procedure and submissions of the Parties (paras. 1-19) On 8 December 1999 Nicaragua filed an Application instituting proceedings against Honduras in respect of a dispute relating to the delimitation of the maritime areas appertaining to each of those States in the Caribbean Sea. In its Application, Nicaragua sought to found the jurisdiction of the Court on the provisions of Article XXXI of the American Treaty on Pacific Settlement (officially known as the “Pact of Bogotá”), as well as on the declarations accepting the jurisdiction of the Court made by the Parties, as provided for in Article 36, paragraph 2, of the Statute of the Court. Since the Court included upon the Bench no judge of the nationality of either of the Parties, each Party proceeded to exercise its right conferred by Article 31, paragraph 3, of the Statute to choose a judge ad hoc to sit in the case. Nicaragua chose Mr. Giorgio Gaja and Honduras first chose Mr. Julio González Campos, who resigned on 17 August 2006, and subsequently Mr. Santiago Torres Bernárdez. By an Order dated 21 March 2000 the President of the Court fixed 21 March 2001 and 21 March 2002, respectively, as the time-limits for the filing of the Memorial of Nicaragua and the Counter-Memorial of Honduras. -
Other Contributions
Other Contributions NATURE NOTES Amphibia: Caudata Ambystoma ordinarium. Predation by a Black-necked Gartersnake (Thamnophis cyrtopsis). The Michoacán Stream Salamander (Ambystoma ordinarium) is a facultatively paedomorphic ambystomatid species. Paedomorphic adults and larvae are found in montane streams, while metamorphic adults are terrestrial, remaining near natal streams (Ruiz-Martínez et al., 2014). Streams inhabited by this species are immersed in pine, pine-oak, and fir for- ests in the central part of the Trans-Mexican Volcanic Belt (Luna-Vega et al., 2007). All known localities where A. ordinarium has been recorded are situated between the vicinity of Lake Patzcuaro in the north-central portion of the state of Michoacan and Tianguistenco in the western part of the state of México (Ruiz-Martínez et al., 2014). This species is considered Endangered by the IUCN (IUCN, 2015), is protected by the government of Mexico, under the category Pr (special protection) (AmphibiaWeb; accessed 1April 2016), and Wilson et al. (2013) scored it at the upper end of the medium vulnerability level. Data available on the life history and biology of A. ordinarium is restricted to the species description (Taylor, 1940), distribution (Shaffer, 1984; Anderson and Worthington, 1971), diet composition (Alvarado-Díaz et al., 2002), phylogeny (Weisrock et al., 2006) and the effect of habitat quality on diet diversity (Ruiz-Martínez et al., 2014). We did not find predation records on this species in the literature, and in this note we present information on a predation attack on an adult neotenic A. ordinarium by a Thamnophis cyrtopsis. On 13 July 2010 at 1300 h, while conducting an ecological study of A. -
Miskito Cays Honduras
Honduras’ MiskitoText and photos by George Stoyle Cays 49 X-RAY MAG : 59 : 2014 EDITORIAL FEATURES TRAVEL NEWS WRECKS EQUIPMENT BOOKS SCIENCE & ECOLOGY TECH EDUCATION PROFILES PHOTO & VIDEO PORTFOLIO Diver swims along the edge of a reef covered Miskito Cays travel in marine life, Miskito Cays, Honduras PREVIOUS PAGE: Rope sponges cling to a boulder Following six flights, two nights and a 30-hour boat trip, I found myself approaching a relatively uncharted group of small coral cays about 60km off the northeast coast of Honduras, not far from the Nicaraguan border. I joined a group of scien- tists from various institutions around the world, assigned to document their activities and photograph the habi- tats and associated wildlife both above and below the water. Embarking on the Caribbean Pearl II from Utila, one of the Bay Islands a few miles off the north coast of Honduras, we made our way along the coast to an area unknown to the region’s tour- ist diving operations. As we got close to the cays, our crew grew increasingly nervous, perhaps jus- tifiably so. This part of Honduras has long been a major route for cocaine trafficking into the United States from South America, and the region through which we were sailing was well-known for its use were boarded ourselves by five The archipelago islands and sand bars are dis- inhabit communities along the the blood-sucking insects) La by certain cartels who preferred soldiers armed to the teeth, car- The Miskito Cays form an archi- persed across 750 squ km of shal- coast of both countries. -
Fronts in the World Ocean's Large Marine Ecosystems. ICES CM 2007
- 1 - This paper can be freely cited without prior reference to the authors International Council ICES CM 2007/D:21 for the Exploration Theme Session D: Comparative Marine Ecosystem of the Sea (ICES) Structure and Function: Descriptors and Characteristics Fronts in the World Ocean’s Large Marine Ecosystems Igor M. Belkin and Peter C. Cornillon Abstract. Oceanic fronts shape marine ecosystems; therefore front mapping and characterization is one of the most important aspects of physical oceanography. Here we report on the first effort to map and describe all major fronts in the World Ocean’s Large Marine Ecosystems (LMEs). Apart from a geographical review, these fronts are classified according to their origin and physical mechanisms that maintain them. This first-ever zero-order pattern of the LME fronts is based on a unique global frontal data base assembled at the University of Rhode Island. Thermal fronts were automatically derived from 12 years (1985-1996) of twice-daily satellite 9-km resolution global AVHRR SST fields with the Cayula-Cornillon front detection algorithm. These frontal maps serve as guidance in using hydrographic data to explore subsurface thermohaline fronts, whose surface thermal signatures have been mapped from space. Our most recent study of chlorophyll fronts in the Northwest Atlantic from high-resolution 1-km data (Belkin and O’Reilly, 2007) revealed a close spatial association between chlorophyll fronts and SST fronts, suggesting causative links between these two types of fronts. Keywords: Fronts; Large Marine Ecosystems; World Ocean; sea surface temperature. Igor M. Belkin: Graduate School of Oceanography, University of Rhode Island, 215 South Ferry Road, Narragansett, Rhode Island 02882, USA [tel.: +1 401 874 6533, fax: +1 874 6728, email: [email protected]]. -
Jarvis Island NWR Final
Jarvis Island National Wildlife Refuge Comprehensive Conservation Plan FINDING OF NO SIGNIFICANT IMPACT Jarvis Island National Wildlife Refuge Comprehensive Conservation Plan Unincorporated U.S. Territory, Central Pacific Ocean The U.S. Fish and Wildlife Service (Service) has completed the Comprehensive Conservation Plan (CCP) and Environmental Assessment (EA) for Jarvis Island National Wildlife Refuge (Refuge). The CCP will guide management of the Refuge for the next 15 years. The CCP and EA describe the Service’s preferred alternative for managing the Refuge and its effects on the human environment. Decision Following comprehensive review and analysis, the Service selected Alternative B in the draft EA for implementation because it is the alternative that best meets the following criteria: Achieves the mission of the National Wildlife Refuge System. Achieves the purposes of the Refuge. Will be able to achieve the vision and goals for the Refuge. Maintains and restores the ecological integrity of the habitats and plant and animal populations at the Refuge. Addresses the important issues identified during the scoping process. Addresses the legal mandates of the Service and the Refuge. Is consistent with the scientific principles of sound wildlife management. Can be implemented within the projected fiscal and logistical management constraints associated with the Refuge’s remote location. As described in detail in the CCP and EA, implementing the selected alternative will have no significant impacts on any of the natural or cultural resources identified in the CCP and EA. Public Review The planning process incorporated a variety of public involvement techniques in developing and reviewing the CCP. This included three planning updates, meetings with partners, and public review and comment on the planning documents. -
Early Stages of Fishes in the Western North Atlantic Ocean Volume
ISBN 0-9689167-4-x Early Stages of Fishes in the Western North Atlantic Ocean (Davis Strait, Southern Greenland and Flemish Cap to Cape Hatteras) Volume One Acipenseriformes through Syngnathiformes Michael P. Fahay ii Early Stages of Fishes in the Western North Atlantic Ocean iii Dedication This monograph is dedicated to those highly skilled larval fish illustrators whose talents and efforts have greatly facilitated the study of fish ontogeny. The works of many of those fine illustrators grace these pages. iv Early Stages of Fishes in the Western North Atlantic Ocean v Preface The contents of this monograph are a revision and update of an earlier atlas describing the eggs and larvae of western Atlantic marine fishes occurring between the Scotian Shelf and Cape Hatteras, North Carolina (Fahay, 1983). The three-fold increase in the total num- ber of species covered in the current compilation is the result of both a larger study area and a recent increase in published ontogenetic studies of fishes by many authors and students of the morphology of early stages of marine fishes. It is a tribute to the efforts of those authors that the ontogeny of greater than 70% of species known from the western North Atlantic Ocean is now well described. Michael Fahay 241 Sabino Road West Bath, Maine 04530 U.S.A. vi Acknowledgements I greatly appreciate the help provided by a number of very knowledgeable friends and colleagues dur- ing the preparation of this monograph. Jon Hare undertook a painstakingly critical review of the entire monograph, corrected omissions, inconsistencies, and errors of fact, and made suggestions which markedly improved its organization and presentation. -
Fish Bulletin 152. Food Habits of Albacore, Bluefin Tuna, and Bonito in California Waters
UC San Diego Fish Bulletin Title Fish Bulletin 152. Food Habits of Albacore, Bluefin Tuna, and Bonito In California Waters Permalink https://escholarship.org/uc/item/7t5868rd Authors Pinkas, Leo Oliphant, Malcolm S Iverson, Ingrid L.K. Publication Date 1970-06-01 eScholarship.org Powered by the California Digital Library University of California STATE OF CALIFORNIA THE RESOURCES AGENCY DEPARTMENT OF FISH AND GAME FISH BULLETIN 152 Food Habits of Albacore, Bluefin Tuna, and Bonito In California Waters By Leo Pinkas , Malcolm S. Oliphant, and Ingrid L. K. Iverson 1971 1 2 ABSTRACT The authors investigated food habits of albacore, Thunnus alalunga, bluefin tuna, Thunnus thynnus, and bonito, Sarda chiliensis, in the eastern North Pacific Ocean during 1968 and 1969. While most stomach samples came from fish caught commercially off southern California and Baja California, some came from fish taken in central Califor- nia, Oregon, and Washington waters. Standard procedures included enumeration of food items, volumetric analysis, and measure of frequency of occur- rence. The authors identified the majority of forage organisms to the specific level through usual taxonomic methods for whole animals. Identification of partially digested animals was accomplished through the use of otoliths for fish, beaks for cephalopods, and the exoskeleton for invertebrates. A pictorial guide to beaks of certain eastern Pacific cephalopods was prepared and proved helpful in identifying stomach contents. This guide is presented in this publication. The study indicates the prominent forage for bluefin tuna, bonito, and albacore in California waters is the northern anchovy, Engraulis mordax. 3 ACKNOWLEDGMENTS The Food Habits Study of Organisms of the California Current System, (Project 6–7-R), was an investigation estab- lished under contract between the U.S. -
Evolution of the Northern Nicaragua Rise During the Oligocene–Miocene: Drowning by Environmental Factors
Sedimentary Geology 175 (2005) 237–258 www.elsevier.com/locate/sedgeo Research paper Evolution of the Northern Nicaragua Rise during the Oligocene–Miocene: Drowning by environmental factors Maria Muttia,T, Andre´ W. Droxlerb, Andrew D. Cunninghamc aInstitut fu¨r Geowissenschaften, Universita¨t Potsdam, Postfach 60 15 53, Potsdam D-14415, Germany bRice University, Department of Earth Science, P.O. Box 1892, Houston, TX 77251-1892, USA cBP Amoco, 501 Westlake Park Boulevard, Houston, TX 77253-3092, USA Received 16 June 2004; received in revised form 14 December 2004; accepted 20 December 2004 Abstract Possible causes to explain platform drowning have been hotly debated by carbonate sedimentologists for more than a decade now. In this paper, we present multiple evidence to explain the drowning of a carbonate megabank that covered most of the modern Northern Nicaragua Rise (NNR) during an interval spanning from late Oligocene to early Miocene by the interaction of several environmental factors. The recovery during ODP Leg 165 of late Oligocene to middle Miocene sedimentary sequences in the sub-seafloor of the modern channels and basin, Pedro Channel and Walton Basin, respectively, that dissect the NNR (Site 1000) and south of the rise in the Colombian Basin (Site 999), combined with information from dredged rock samples, allows us to explore in more detail the timing and possible mechanisms responsible for the drowning of the megabank and its relationship to Miocene climate change. The modern system of isolated banks and shelves dissected by a series of intervening seaways and basins on the NNR has evolved from a continuous, shallow-water carbonate bmegabankQ that extended from the Honduras/Nicaraguan mainland to the modern island of Jamaica. -
Caribbean Wildlife Undersea 2017
Caribbean Wildlife Undersea life This document is a compilation of wildlife pictures from The Caribbean, taken from holidays and cruise visits. Species identification can be frustratingly difficult and our conclusions must be checked via whatever other resources are available. We hope this publication may help others having similar problems. While every effort has been taken to ensure the accuracy of the information in this document, the authors cannot be held re- sponsible for any errors. Copyright © John and Diana Manning, 2017 1 Angelfishes (Pomacanthidae) Corals (Cnidaria, Anthozoa) French angelfish 7 Bipinnate sea plume 19 (Pomacanthus pardu) (Antillogorgia bipinnata) Grey angelfish 8 Black sea rod 20 (Pomacanthus arcuatus) (Plexaura homomalla) Queen angelfish 8 Blade fire coral 20 (Holacanthus ciliaris) (Millepora complanata) Rock beauty 9 Branching fire coral 21 (Holacanthus tricolor) (Millepora alcicornis) Townsend angelfish 9 Bristle Coral 21 (Hybrid) (Galaxea fascicularis) Elkhorn coral 22 Barracudas (Sphyraenidae) (Acropora palmata) Great barracuda 10 Finger coral 22 (Sphyraena barracuda) (Porites porites) Fire coral 23 Basslets (Grammatidae) (Millepora dichotoma) Fairy basslet 10 Great star coral 23 (Gramma loreto) (Montastraea cavernosa) Grooved brain coral 24 Bonnetmouths (Inermiidae) (Diploria labyrinthiformis) Boga( Inermia Vittata) 11 Massive starlet coral 24 (Siderastrea siderea) Bigeyes (Priacanthidae) Pillar coral 25 Glasseye snapper 11 (Dendrogyra cylindrus) (Heteropriacanthus cruentatus) Porous sea rod 25 (Pseudoplexaura -
2010-11-23-MO-DEA-Kalaupapa
National Park Service U.S. Department of the Interior Kalaupapa National Historical Park Hawaii Project to Repair the Kalaupapa Dock Structures Environmental Assessment August 2010 EXECUTIVE SUMMARY The Kalaupapa Settlement is home to surviving Hansen's disease (leprosy) patients, and is cur- rently managed jointly by the Hawaii Department of Health and the National Park Service (NPS). The vast majority of materials needed to sustain the park and the Kalaupapa Settlement is received by barge delivery. An engineering study (Daly 2005) has determined that severe win- ter swell conditions have compromised the structural integrity of the Kalaupapa harbor facilities used by the barge. The NPS proposes to ensure delivery of supplies essential to operate and maintain Kalaupapa National Historical Park (“the park”) and the community by improving conditions of the dock structures at the harbor. This environmental assessment considered two alternatives for improving conditions of the dock structures: Alternative A: The No Action Alternative: Current NPS management operations at the dock and harbor would remain unchanged without repair to the dock structures. The integrity and stability of the pier may be compromised to the point of being unsafe for barge operations. Over the long-term, barge service to the park would likely be disrupted or become sporadic. Delive- ries of annual supplies and materials used for state operations, park programs, and the park’s ongoing rehabilitation of historic properties would be affected. Alternative B: The Preferred Alternative: This alternative would include completion of the repairs necessary to maintain service via a small barge. Voids in the bulkhead wall toe, the low dock toe, and the breakwater would be filled for structural integrity, and repairs would be made to the pier dock. -
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.