Photographing Bioluminescence, Ethics, and Lessons from a Misguided Ethnographer Josephine N
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(Sea of Okhotsk, Sakhalin Island): 2. Cyclopteridae−Molidae Families
ISSN 0032-9452, Journal of Ichthyology, 2018, Vol. 58, No. 5, pp. 633–661. © Pleiades Publishing, Ltd., 2018. An Annotated List of the Marine and Brackish-Water Ichthyofauna of Aniva Bay (Sea of Okhotsk, Sakhalin Island): 2. Cyclopteridae−Molidae Families Yu. V. Dyldina, *, A. M. Orlova, b, c, d, A. Ya. Velikanove, S. S. Makeevf, V. I. Romanova, and L. Hanel’g aTomsk State University (TSU), Tomsk, Russia bRussian Federal Research Institute of Fishery and Oceanography (VNIRO), Moscow, Russia cInstitute of Ecology and Evolution, Russian Academy of Sciences (IPEE), Moscow, Russia d Dagestan State University (DSU), Makhachkala, Russia eSakhalin Research Institute of Fisheries and Oceanography (SakhNIRO), Yuzhno-Sakhalinsk, Russia fSakhalin Basin Administration for Fisheries and Conservation of Aquatic Biological Resources—Sakhalinrybvod, Aniva, Yuzhno-Sakhalinsk, Russia gCharles University in Prague, Prague, Czech Republic *e-mail: [email protected] Received March 1, 2018 Abstract—The second, final part of the work contains a continuation of the annotated list of fish species found in the marine and brackish waters of Aniva Bay (southern part of the Sea of Okhotsk, southern part of Sakhalin Island): 137 species belonging to three orders (Perciformes, Pleuronectiformes, Tetraodon- tiformes), 31 family, and 124 genera. The general characteristics of ichthyofauna and a review of the commer- cial fishery of the bay fish, as well as the final systematic essay, are presented. Keywords: ichthyofauna, annotated list, conservation status, commercial importance, marine and brackish waters, Aniva Bay, southern part of the Sea of Okhotsk, Sakhalin Island DOI: 10.1134/S0032945218050053 INTRODUCTION ANNOTATED LIST OF FISHES OF ANIVA BAY The second part concludes the publication on the 19. -
Exploring Seagrass Ecosystems Distance Learning Module Grades 3-8
Exploring Seagrass Ecosystems Distance Learning Module Grades 3-8 Smithsonian Marine Ecosystems Exhibit Word Search: Seagrass Just like finding animals in an actual seagrass bed, finding words in this word search will be a little tricky! See if you can search and find all the words! Snapping Shrimp: A small species of burrowing shrimp. When they open and close their specialized claws, it sounds like a human's snap! Nursery: Many juvenile fish and invertebrates utilize this habitat as they grow. Seagrass provides complex protection from predators and many food sources. Turtle Grass: A thick bladed species of seagrass that is the preferred snack of Green Sea Turtles! Seagrasses are related to land plants. Nutrients: Many nutrients are important for seagrass habitats. The two most important are Nitrogen and Phosphorous. Mullet: An herbivorous fish that you can often see jumping or swimming in schools near the surface of the water in tidal estuaries. Brackish: Brackish water is a combination of both fresh water from rivers and salt water from the ocean. When these bodies of water meet and mix, we call it an estuary. Manatee Grass: A thin, and round bladed species of seagrass. Manatees can often be found grazing on this species. Oxygen: Did you know that as a byproduct of photosynthesis, seagrass is a huge producer of the oxygen we breath? Boxfish: These unique box-shaped fish are one of the juvenile species you can find in the seagrass beds. Sunlight: Sunlight is required for photosynthesis, the process where plants convert sunlight to food. Aerobic Zone: Depth to which oxygen diffuses down into the substrate. -
<I>Malakichthys</I> (Teleostei: Perciformes)
BULLETIN OF MARINE SCIENCE, 69(3): 1139–1147, 2001 NEW TAXA PAPER DESCRIPTIONS OF TWO NEW ACROPOMATID SPECIES OF THE GENUS MALAKICHTHYS (TELEOSTEI: PERCIFORMES) FROM AUSTRALIA Yusuke Yamanoue and Keiichi Matsuura ABSTRACT Two new species of acropomatid fishes, Malakichthys levis and M. mochizuki, are described on the basis of specimens collected from the waters around northern Australia. The two species are easily distinguishable from other species of Malakichthys by no paired spines on the chin. Although the new species are very similar to each other, they are differentiated by the lamellar septum of first anal-fin pterygiophore (absent in M. levis, present in M. mochizuki), the counts of the gill rakers on the lower arm (20–22 in M. levis, 23–25 in M. mochizuki) and the transverse scale rows above the lateral line (6– 7 in M. levis, 4–5 in M. mochizuki). The genus Malakichthys was established by Döderlein in Steindachner and Döderlein (1883) on the basis of M. griseus Döderlein, 1883 from Tokyo, Japan. Over the years, Malakichthys was considered to include three species, M. griseus, M. wakiyae Jordan and Hubbs, 1925, M. elegans Matsubara and Yamaguti, 1943, and M. barbatus Yamanoue and Yoseda, 2001. These species had been recorded only from the western North Pacific (e.g., Matsubara, 1955; Katayama, 1960; Okamura et al., 1985), but an undescribed spe- cies of Malakichthys was recorded from the eastern Indian Ocean by Gloerfelt-Tarp and Kailola (1984) and Sainsbury et al. (1985). In this study, we formally describe their undescribed species under the name of Malakichthys levis and another new species, M. -
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 -
Quantitative Species-Level Ecology of Reef Fish Larvae Via Metabarcoding
ARTICLES https://doi.org/10.1038/s41559-017-0413-2 Quantitative species-level ecology of reef fish larvae via metabarcoding Naama Kimmerling1,2, Omer Zuqert3, Gil Amitai3, Tamara Gurevich2, Rachel Armoza-Zvuloni2,8, Irina Kolesnikov2, Igal Berenshtein1,2, Sarah Melamed3, Shlomit Gilad4, Sima Benjamin4, Asaph Rivlin2, Moti Ohavia2, Claire B. Paris 5, Roi Holzman 2,6*, Moshe Kiflawi 2,7* and Rotem Sorek 3* The larval pool of coral reef fish has a crucial role in the dynamics of adult fish populations. However, large-scale species-level monitoring of species-rich larval pools has been technically impractical. Here, we use high-throughput metabarcoding to study larval ecology in the Gulf of Aqaba, a region that is inhabited by >500 reef fish species. We analysed 9,933 larvae from 383 samples that were stratified over sites, depth and time. Metagenomic DNA extracted from pooled larvae was matched to a mitochondrial cytochrome c oxidase subunit I barcode database compiled for 77% of known fish species within this region. This yielded species-level reconstruction of the larval community, allowing robust estimation of larval spatio-temporal distribu- tions. We found significant correlations between species abundance in the larval pool and in local adult assemblages, suggest- ing a major role for larval supply in determining local adult densities. We documented larval flux of species whose adults were never documented in the region, suggesting environmental filtering as the reason for the absence of these species. Larvae of several deep-sea fishes were found in shallow waters, supporting their dispersal over shallow bathymetries, potentially allow- ing Lessepsian migration into the Mediterranean Sea. -
Fish Assemblage Structure Comparison Between Freshwater and Estuarine Habitats in the Lower Nakdong River, South Korea
Journal of Marine Science and Engineering Article Fish Assemblage Structure Comparison between Freshwater and Estuarine Habitats in the Lower Nakdong River, South Korea Joo Myun Park 1,* , Ralf Riedel 2, Hyun Hee Ju 3 and Hee Chan Choi 4 1 Dokdo Research Center, East Sea Research Institute, Korea Institute of Ocean Science and Technology, Uljin 36315, Korea 2 S&R Consultancy, Ocean Springs, MS 39564, USA; [email protected] 3 Ocean Policy Institute, Korea Institute of Ocean Science and Technology, Busan 49111, Korea; [email protected] 4 Fisheries Resources and Environment Division, East Sea Fisheries Research Institute, National Institute of Fisheries Science, Gangneung 25435, Korea; [email protected] * Correspondence: [email protected]; Tel.: +82-54-780-5344 Received: 6 June 2020; Accepted: 3 July 2020; Published: 5 July 2020 Abstract: Variabilities of biological communities in lower reaches of urban river systems are highly influenced by artificial constructions, alterations of flow regimes and episodic weather events. Impacts of estuary weirs on fish assemblages are particularly distinct because the weirs are disturbed in linking between freshwater and estuarine fish communities, and migration successes for regional fish fauna. This study conducted fish sampling at the lower reaches of the Nakdong River to assess spatio-temporal variations in fish assemblages, and effects of estuary weir on structuring fish assemblage between freshwater and estuary habitats. In total, 20,386 specimens comprising 78 species and 41 families were collected. The numerical dominant fish species were Tachysurus nitidus (48.8% in total abundance), Hemibarbus labeo (10.7%) and Chanodichthys erythropterus (3.6%) in the freshwater region, and Engraulis japonicus (10.0%), Nuchequula nuchalis (7.7%) and Clupea pallasii (5.2%) in the estuarine site. -
Digenea: Opecoelidae
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Scott aG rdner Publications & Papers Parasitology, Harold W. Manter Laboratory of 2017 Pseudopecoelus mccauleyi n. sp. and Podocotyle sp. (Digenea: Opecoelidae) from the Deep Waters off Oregon and British Columbia with an Updated Key to the Species of Pseudopecoelus von Wicklen, 1946 and Checklist of Parasites from Lycodes cortezianus (Perciformes: Zoarcidae) Charles K. Blend Corpus Christi, Texas, [email protected] Norman O. Dronen Texas A & M University, [email protected] Gábor R. Rácz University of Nebraska - Lincoln, [email protected] Scott yL ell Gardner FUonilvloerwsit ythi of sN aendbras akdda - Litiionncolaln, slwg@unlorks a.etdu: http://digitalcommons.unl.edu/slg Part of the Aquaculture and Fisheries Commons, Biodiversity Commons, Biology Commons, Ecology and Evolutionary Biology Commons, Marine Biology Commons, and the Parasitology Commons Blend, Charles K.; Dronen, Norman O.; Rácz, Gábor R.; and Gardner, Scott yL ell, "Pseudopecoelus mccauleyi n. sp. and Podocotyle sp. (Digenea: Opecoelidae) from the Deep Waters off Oregon and British Columbia with an Updated Key to the Species of Pseudopecoelus von Wicklen, 1946 and Checklist of Parasites from Lycodes cortezianus (Perciformes: Zoarcidae)" (2017). Scott aG rdner Publications & Papers. 3. http://digitalcommons.unl.edu/slg/3 This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Scott aG rdner Publications & Papers by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Blend, Dronen, Racz, & Gardner in Acta Parasitologica (2017) 62(2). Copyright 2017, W. Stefański Institute of Parasitology. -
2008 Board of Governors Report
American Society of Ichthyologists and Herpetologists Board of Governors Meeting Le Centre Sheraton Montréal Hotel Montréal, Quebec, Canada 23 July 2008 Maureen A. Donnelly Secretary Florida International University Biological Sciences 11200 SW 8th St. - OE 167 Miami, FL 33199 [email protected] 305.348.1235 31 May 2008 The ASIH Board of Governor's is scheduled to meet on Wednesday, 23 July 2008 from 1700- 1900 h in Salon A&B in the Le Centre Sheraton, Montréal Hotel. President Mushinsky plans to move blanket acceptance of all reports included in this book. Items that a governor wishes to discuss will be exempted from the motion for blanket acceptance and will be acted upon individually. We will cover the proposed consititutional changes following discussion of reports. Please remember to bring this booklet with you to the meeting. I will bring a few extra copies to Montreal. Please contact me directly (email is best - [email protected]) with any questions you may have. Please notify me if you will not be able to attend the meeting so I can share your regrets with the Governors. I will leave for Montréal on 20 July 2008 so try to contact me before that date if possible. I will arrive late on the afternoon of 22 July 2008. The Annual Business Meeting will be held on Sunday 27 July 2005 from 1800-2000 h in Salon A&C. Please plan to attend the BOG meeting and Annual Business Meeting. I look forward to seeing you in Montréal. Sincerely, Maureen A. Donnelly ASIH Secretary 1 ASIH BOARD OF GOVERNORS 2008 Past Presidents Executive Elected Officers Committee (not on EXEC) Atz, J.W. -
Annotated Checklist of the Fish Species (Pisces) of La Réunion, Including a Red List of Threatened and Declining Species
Stuttgarter Beiträge zur Naturkunde A, Neue Serie 2: 1–168; Stuttgart, 30.IV.2009. 1 Annotated checklist of the fish species (Pisces) of La Réunion, including a Red List of threatened and declining species RONALD FR ICKE , THIE rr Y MULOCHAU , PA tr ICK DU R VILLE , PASCALE CHABANE T , Emm ANUEL TESSIE R & YVES LE T OU R NEU R Abstract An annotated checklist of the fish species of La Réunion (southwestern Indian Ocean) comprises a total of 984 species in 164 families (including 16 species which are not native). 65 species (plus 16 introduced) occur in fresh- water, with the Gobiidae as the largest freshwater fish family. 165 species (plus 16 introduced) live in transitional waters. In marine habitats, 965 species (plus two introduced) are found, with the Labridae, Serranidae and Gobiidae being the largest families; 56.7 % of these species live in shallow coral reefs, 33.7 % inside the fringing reef, 28.0 % in shallow rocky reefs, 16.8 % on sand bottoms, 14.0 % in deep reefs, 11.9 % on the reef flat, and 11.1 % in estuaries. 63 species are first records for Réunion. Zoogeographically, 65 % of the fish fauna have a widespread Indo-Pacific distribution, while only 2.6 % are Mascarene endemics, and 0.7 % Réunion endemics. The classification of the following species is changed in the present paper: Anguilla labiata (Peters, 1852) [pre- viously A. bengalensis labiata]; Microphis millepunctatus (Kaup, 1856) [previously M. brachyurus millepunctatus]; Epinephelus oceanicus (Lacepède, 1802) [previously E. fasciatus (non Forsskål in Niebuhr, 1775)]; Ostorhinchus fasciatus (White, 1790) [previously Apogon fasciatus]; Mulloidichthys auriflamma (Forsskål in Niebuhr, 1775) [previously Mulloidichthys vanicolensis (non Valenciennes in Cuvier & Valenciennes, 1831)]; Stegastes luteobrun- neus (Smith, 1960) [previously S. -
Global Progress in Ecosystem-Based Fisheries Management
26th Lowell Wakefield Fisheries Symposium Global Progress in Ecosystem-Based Fisheries Management editors gordon h. kruse • howard i. browman • kevern l. cochrane diana evans • glen s. jamieson • patricia a. livingston douglas woodby • chang ik zhang university of alaska fairbanks Global Progress in Ecosystem-Based Fisheries Management editors gordon h. kruse • howard i. browman • kevern l. cochrane diana evans • glen s. jamieson • patricia a. livingston douglas woodby • chang ik zhang Alaska university of alaska fairbanks Elmer E. Rasmuson Library Cataloging in Publication Data: Global progress in ecosystem-based fisheries management / editors : G.H. Kruse … [et al.] – Fairbanks, Alaska : Alaska Sea Grant College Program, University of Alaska Fairbanks, 2012. p. : ill. ; cm. – (Alaska Sea Grant College Program, University of Alaska Fairbanks ; AK-SG-12-01) Proceedings of the symposium Ecosystems 2010 : global progress on ecosystem- based fisheries management, November 8-11, 2010, Anchorage, Alaska. Includes bibliographical references. 1. Fishery management—Congresses. 2. Sustainable fisheries—Congresses. 3. Marine ecosystem management—Congresses. I. Title. II. Kruse, Gordon H. III. Series: Lowell Wakefield Fisheries symposia series (26th : 2010 : Anchorage, Alaska). IV. Series: Alaska Sea Grant College Program report ; AK-SG-12-01. SH329.S89 P76 2012 ISBN 978-1-56612-166-8 doi:10.4027/gpebfm.2012 Citation Kruse, G.H., H.I. Browman, K.L. Cochrane, D. Evans, G.S. Jamieson, P.A. Livingston, D. Woodby, and C.I. Zhang, eds. 2012. Global Progress in Ecosystem-Based Fisheries Management. Alaska Sea Grant, University of Alaska Fairbanks. Credits This book is published by Alaska Sea Grant, supported by the U.S. Department of Commerce, NOAA National Sea Grant Office, grant NA10OAR4170097, project A/161- 02, and by the University of Alaska Fairbanks with state funds. -
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. -
Photobacterium
Diversification of Two Lineages of Symbiotic Photobacterium Henryk Urbanczyk1*, Yoshiko Urbanczyk1, Tetsuya Hayashi2,3, Yoshitoshi Ogura2,3 1 Interdisciplinary Research Organization, University of Miyazaki, Miyazaki, Japan, 2 Division of Bioenvironmental Science, Frontier Science Research Center, University of Miyazaki, Miyazaki, Japan, 3 Division of Microbiology, Department of Infectious Diseases, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan Abstract Understanding of processes driving bacterial speciation requires examination of closely related, recently diversified lineages. To gain an insight into diversification of bacteria, we conducted comparative genomic analysis of two lineages of bioluminescent symbionts, Photobacterium leiognathi and ‘P. mandapamensis’. The two lineages are evolutionary and ecologically closely related. Based on the methods used in bacterial taxonomy for classification of new species (DNA-DNA hybridization and ANI), genetic relatedness of the two lineages is at a cut-off point for species delineation. In this study, we obtained the whole genome sequence of a representative P. leiognathi strain lrivu.4.1, and compared it to the whole genome sequence of ‘P. mandapamensis’ svers.1.1. Results of the comparative genomic analysis suggest that P. leiognathi has a more plastic genome and acquired genes horizontally more frequently than ‘P. mandapamensis’. We predict that different rates of recombination and gene acquisition contributed to diversification of the two lineages. Analysis of lineage- specific sequences in 25 strains of P. leiognathi and ‘P. mandapamensis’ found no evidence that bioluminescent symbioses with specific host animals have played a role in diversification of the two lineages. Citation: Urbanczyk H, Urbanczyk Y, Hayashi T, Ogura Y (2013) Diversification of Two Lineages of Symbiotic Photobacterium.