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Digenetic Trematodes of Marine Teleost Fishes from Biscayne Bay, Florida Robin M
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications from the Harold W. Manter Parasitology, Harold W. Manter Laboratory of Laboratory of Parasitology 6-26-1969 Digenetic Trematodes of Marine Teleost Fishes from Biscayne Bay, Florida Robin M. Overstreet University of Miami, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/parasitologyfacpubs Part of the Parasitology Commons Overstreet, Robin M., "Digenetic Trematodes of Marine Teleost Fishes from Biscayne Bay, Florida" (1969). Faculty Publications from the Harold W. Manter Laboratory of Parasitology. 867. https://digitalcommons.unl.edu/parasitologyfacpubs/867 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 Faculty Publications from the Harold W. Manter Laboratory of Parasitology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. TULANE STUDIES IN ZOOLOGY AND BOTANY Volume 15, Number 4 June 26, 1969 DIGENETIC TREMATODES OF MARINE TELEOST FISHES FROM BISCAYNE BAY, FLORIDA1 ROBIN M. OVERSTREET2 Institute of Marine Sciences, University of Miami, Miami, Florida CONTENTS ABSTRACT 120 ACKNOWLEDGMENTS ---------------------------------------------------------------------------------------------------- 120 INTRODUCTION -------------------------------------------------------------------------------------------------------------- -
BONY FISHES 602 Bony Fishes
click for previous page BONY FISHES 602 Bony Fishes GENERAL REMARKS by K.E. Carpenter, Old Dominion University, Virginia, USA ony fishes constitute the bulk, by far, of both the diversity and total landings of marine organisms encoun- Btered in fisheries of the Western Central Atlantic.They are found in all macrofaunal marine and estuarine habitats and exhibit a lavish array of adaptations to these environments. This extreme diversity of form and taxa presents an exceptional challenge for identification. There are 30 orders and 269 families of bony fishes presented in this guide, representing all families known from the area. Each order and family presents a unique suite of taxonomic problems and relevant characters. The purpose of this preliminary section on technical terms and guide to orders and families is to serve as an introduction and initial identification guide to this taxonomic diversity. It should also serve as a general reference for those features most commonly used in identification of bony fishes throughout the remaining volumes. However, I cannot begin to introduce the many facets of fish biology relevant to understanding the diversity of fishes in a few pages. For this, the reader is directed to one of the several general texts on fish biology such as the ones by Bond (1996), Moyle and Cech (1996), and Helfman et al.(1997) listed below. A general introduction to the fisheries of bony fishes in this region is given in the introduction to these volumes. Taxonomic details relevant to a specific family are explained under each of the appropriate family sections. The classification of bony fishes continues to transform as our knowledge of their evolutionary relationships improves. -
Phylogeny Classification Additional Readings Clupeomorpha and Ostariophysi
Teleostei - AccessScience from McGraw-Hill Education http://www.accessscience.com/content/teleostei/680400 (http://www.accessscience.com/) Article by: Boschung, Herbert Department of Biological Sciences, University of Alabama, Tuscaloosa, Alabama. Gardiner, Brian Linnean Society of London, Burlington House, Piccadilly, London, United Kingdom. Publication year: 2014 DOI: http://dx.doi.org/10.1036/1097-8542.680400 (http://dx.doi.org/10.1036/1097-8542.680400) Content Morphology Euteleostei Bibliography Phylogeny Classification Additional Readings Clupeomorpha and Ostariophysi The most recent group of actinopterygians (rayfin fishes), first appearing in the Upper Triassic (Fig. 1). About 26,840 species are contained within the Teleostei, accounting for more than half of all living vertebrates and over 96% of all living fishes. Teleosts comprise 517 families, of which 69 are extinct, leaving 448 extant families; of these, about 43% have no fossil record. See also: Actinopterygii (/content/actinopterygii/009100); Osteichthyes (/content/osteichthyes/478500) Fig. 1 Cladogram showing the relationships of the extant teleosts with the other extant actinopterygians. (J. S. Nelson, Fishes of the World, 4th ed., Wiley, New York, 2006) 1 of 9 10/7/2015 1:07 PM Teleostei - AccessScience from McGraw-Hill Education http://www.accessscience.com/content/teleostei/680400 Morphology Much of the evidence for teleost monophyly (evolving from a common ancestral form) and relationships comes from the caudal skeleton and concomitant acquisition of a homocercal tail (upper and lower lobes of the caudal fin are symmetrical). This type of tail primitively results from an ontogenetic fusion of centra (bodies of vertebrae) and the possession of paired bracing bones located bilaterally along the dorsal region of the caudal skeleton, derived ontogenetically from the neural arches (uroneurals) of the ural (tail) centra. -
CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E
ReyeS-BONIllA eT Al: CheCklIST AND BIOgeOgRAphy Of fISheS fROm gUADAlUpe ISlAND CalCOfI Rep., Vol. 51, 2010 CHECKLIST AND BIOGEOGRAPHY OF FISHES FROM GUADALUPE ISLAND, WESTERN MEXICO Héctor REyES-BONILLA, Arturo AyALA-BOCOS, LUIS E. Calderon-AGUILERA SAúL GONzáLEz-Romero, ISRAEL SáNCHEz-ALCántara Centro de Investigación Científica y de Educación Superior de Ensenada AND MARIANA Walther MENDOzA Carretera Tijuana - Ensenada # 3918, zona Playitas, C.P. 22860 Universidad Autónoma de Baja California Sur Ensenada, B.C., México Departamento de Biología Marina Tel: +52 646 1750500, ext. 25257; Fax: +52 646 Apartado postal 19-B, CP 23080 [email protected] La Paz, B.C.S., México. Tel: (612) 123-8800, ext. 4160; Fax: (612) 123-8819 NADIA C. Olivares-BAñUELOS [email protected] Reserva de la Biosfera Isla Guadalupe Comisión Nacional de áreas Naturales Protegidas yULIANA R. BEDOLLA-GUzMáN AND Avenida del Puerto 375, local 30 Arturo RAMíREz-VALDEz Fraccionamiento Playas de Ensenada, C.P. 22880 Universidad Autónoma de Baja California Ensenada, B.C., México Facultad de Ciencias Marinas, Instituto de Investigaciones Oceanológicas Universidad Autónoma de Baja California, Carr. Tijuana-Ensenada km. 107, Apartado postal 453, C.P. 22890 Ensenada, B.C., México ABSTRACT recognized the biological and ecological significance of Guadalupe Island, off Baja California, México, is Guadalupe Island, and declared it a Biosphere Reserve an important fishing area which also harbors high (SEMARNAT 2005). marine biodiversity. Based on field data, literature Guadalupe Island is isolated, far away from the main- reviews, and scientific collection records, we pres- land and has limited logistic facilities to conduct scien- ent a comprehensive checklist of the local fish fauna, tific studies. -
Larvae and Juveniles of the Deepsea “Whalefishes”
© Copyright Australian Museum, 2001 Records of the Australian Museum (2001) Vol. 53: 407–425. ISSN 0067-1975 Larvae and Juveniles of the Deepsea “Whalefishes” Barbourisia and Rondeletia (Stephanoberyciformes: Barbourisiidae, Rondeletiidae), with Comments on Family Relationships JOHN R. PAXTON,1 G. DAVID JOHNSON2 AND THOMAS TRNSKI1 1 Fish Section, Australian Museum, 6 College Street, Sydney NSW 2010, Australia [email protected] [email protected] 2 Fish Division, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560, U.S.A. [email protected] ABSTRACT. Larvae of the deepsea “whalefishes” Barbourisia rufa (11: 3.7–14.1 mm nl/sl) and Rondeletia spp. (9: 3.5–9.7 mm sl) occur at least in the upper 200 m of the open ocean, with some specimens taken in the upper 20 m. Larvae of both families are highly precocious, with identifiable features in each by 3.7 mm. Larval Barbourisia have an elongate fourth pelvic ray with dark pigment basally, notochord flexion occurs between 6.5 and 7.5 mm sl, and by 7.5 mm sl the body is covered with small, non- imbricate scales with a central spine typical of the adult. In Rondeletia notochord flexion occurs at about 3.5 mm sl and the elongate pelvic rays 2–4 are the most strongly pigmented part of the larvae. Cycloid scales (here reported in the family for the first time) are developing by 7 mm; these scales later migrate to form a layer directly over the muscles underneath the dermis. By 7 mm sl there is a unique organ, here termed Tominaga’s organ, separate from and below the nasal rosette, developing anterior to the eye. -
V a Tion & Management of Reef Fish Sp a Wning Aggrega Tions
handbook CONSERVATION & MANAGEMENT OF REEF FISH SPAWNING AGGREGATIONS A Handbook for the Conservation & Management of Reef Fish Spawning Aggregations © Seapics.com Without the Land and the Sea, and their Bounties, the People and their Traditional Ways would be Poor and without Cultural Identity Fijian Proverb Why a Handbook? 1 What are Spawning Aggregations? 2 How to Identify Spawning Aggregations 2 Species that Aggregate to Spawn 2 Contents Places Where Aggregations Form 9 Concern for Spawning Aggregations 10 Importance for Fish and Fishermen 10 Trends in Exploited Aggregations 12 Managing & Conserving Spawning Aggregations 13 Research and Monitoring 13 Management Options 15 What is SCRFA? 16 How can SCRFA Help? 16 SCRFA Work to Date 17 Useful References 18 SCRFA Board of Directors 20 Since 2000, scientists, fishery managers, conservationists and politicians have become increasingly aware, not only that many commercially important coral reef fish species aggregate to spawn (reproduce) but also that these important reproductive gatherings are particularly susceptible to fishing. In extreme cases, when fishing pressure is high, aggregations can dwindle and even cease to form, sometimes within just a few years. Whether or not they will recover and what the long-term effects on the fish population(s) might be of such declines are not yet known. We do know, however, that healthy aggregations tend to be associated with healthy fisheries. It is, therefore, important to understand and better protect this critical part of the life cycle of aggregating species to ensure that they continue to yield food and support livelihoods. Why a Handbook? As fishing technology improved in the second half of the twentieth century, engines came to replace sails and oars, the cash economy developed rapidly, and human populations and demand for seafood grew, the pressures on reef fishes for food, and especially for money, increased enormously. -
The Need for Sustainable Management of Coral Reef Fish Spawning Aggregations
Secretariat of the Pacific Community Seventh Heads of Fisheries Meeting (28 Feb.–4 March 2011, Noumea, New Caledonia) Working Paper 7 Original: English The need for sustainable management of coral reef fish spawning aggregations Yvonne Sadovy PhD The University of Hong-Kong and Eric Clua Coral Reef Initiative for the South Pacific (CRISP), SPC www.spc.int/fame/ SPC/HOF7/Working Paper 7 Page 1 The need for sustainable management of coral reef fish spawning aggregations 1. Many commercially important species of reef fishes exhibit the habit of ‘aggregation-spawning’ whereby all mating takes place in large temporary gatherings of conspecifics. Sometimes fish also migrate in large numbers to spawning sites. These mating-related gatherings and movements are often highly predictable in time and location and hence, once discovered, are often the basis of important seasonal fisheries. Yet, as we have come to discover over the last two decades, such reproductive gatherings are highly vulnerable to over-fishing and, if severely compromised by fishing, may cease to form completely. If this happens adults will no longer produce the eggs and larvae that form the basis of fisheries at non-reproductive times of the year, and the fishery is likely to collapse. Collapse would represent the loss of significant fisheries with important and sometimes serious implications for the human communities that depend on such fishes. Moreover, aggregations can represent significant biomass and movements of animals, and are formed by many species, highlighting the ecosystem importance of these biological events. 2. Species that predictably aggregate to spawn, or gather in large spawning migrations, include a diverse range of fishes of much importance as food and commercial benefit in the Pacific. -
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. -
Sharks in the Seas Around Us: How the Sea Around Us Project Is Working to Shape Our Collective Understanding of Global Shark Fisheries
Sharks in the seas around us: How the Sea Around Us Project is working to shape our collective understanding of global shark fisheries Leah Biery1*, Maria Lourdes D. Palomares1, Lyne Morissette2, William Cheung1, Reg Watson1, Sarah Harper1, Jennifer Jacquet1, Dirk Zeller1, Daniel Pauly1 1Sea Around Us Project, Fisheries Centre, University of British Columbia, 2202 Main Mall, Vancouver, BC, V6T 1Z4, Canada 2UNESCO Chair in Integrated Analysis of Marine Systems. Université du Québec à Rimouski, Institut des sciences de la mer; 310, Allée des Ursulines, C.P. 3300, Rimouski, QC, G5L 3A1, Canada Report prepared for The Pew Charitable Trusts by the Sea Around Us project December 9, 2011 *Corresponding author: [email protected] Sharks in the seas around us Table of Contents FOREWORD........................................................................................................................................ 3 EXECUTIVE SUMMARY ................................................................................................................. 5 INTRODUCTION ............................................................................................................................... 7 SHARK BIODIVERSITY IS THREATENED ............................................................................. 10 SHARK-RELATED LEGISLATION ............................................................................................. 13 SHARK FIN TO BODY WEIGHT RATIOS ................................................................................ 14 -
Rhodopsin Gene Evolution in Early Teleost Fishes
RESEARCH ARTICLE Rhodopsin gene evolution in early teleost fishes 1 2 1 Jhen-Nien Chen , Sarah Samadi , Wei-Jen ChenID * 1 Institute of Oceanography, National Taiwan University, Taipei, Taiwan, 2 Institute de SysteÂmatique, E volution, Biodiversite (ISYEB), MuseÂum National d'Histoire Naturelle±CNRS, Sorbonne UniversiteÂ, EPHE, Paris, France * [email protected] a1111111111 a1111111111 a1111111111 Abstract a1111111111 a1111111111 Rhodopsin mediates an essential step in image capture and is tightly associated with visual adaptations of aquatic organisms, especially species that live in dim light environments (e.g., the deep sea). The rh1 gene encoding rhodopsin was formerly considered a single- copy gene in genomes of vertebrates, but increasing exceptional cases have been found in teleost fish species. The main objective of this study was to determine to what extent the OPEN ACCESS visual adaptation of teleosts might have been shaped by the duplication and loss of rh1 Citation: Chen J-N, Samadi S, Chen W-J (2018) genes. For that purpose, homologous rh1/rh1-like sequences in genomes of ray-finned Rhodopsin gene evolution in early teleost fishes. PLoS ONE 13(11): e0206918. https://doi.org/ fishes from a wide taxonomic range were explored using a PCR-based method, data mining 10.1371/journal.pone.0206918 of public genetic/genomic databases, and subsequent phylogenomic analyses of the Editor: Michael Schubert, Laboratoire de Biologie retrieved sequences. We show that a second copy of the fish-specific intron-less rh1 is pres- du DeÂveloppement de Villefranche-sur-Mer, ent in the genomes of most anguillids (Elopomorpha), Hiodon alosoides (Osteoglossomor- FRANCE pha), and several clupeocephalan lineages. -
Fishes of the Lemon Bay Estuary and a Comparison of Fish Community Structure to Nearby Estuaries Along Florida’S Gulf Coast
Biological Sciences Fishes of the Lemon Bay estuary and a comparison of fish community structure to nearby estuaries along Florida’s Gulf coast Charles F. Idelberger(1), Philip W. Stevens(2), and Eric Weather(2) (1)Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute, Charlotte Harbor Field Laboratory, 585 Prineville Street, Port Charlotte, Florida 33954 (2)Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute, 100 Eighth Avenue Southeast, Saint Petersburg, Florida 33701 Abstract Lemon Bay is a narrow, shallow estuary in southwest Florida. Although its fish fauna has been studied intermittently since the 1880s, no detailed inventory has been available. We sampled fish and selected macroinvertebrates in the bay and lower portions of its tributaries from June 2009 through April 2010 using seines and trawls. One hundred three fish and six invertebrate taxa were collected. Pinfish Lagodon rhomboides, spot Leiostomus xanthurus, bay anchovy Anchoa mitchilli, mojarras Eucinostomus spp., silver perch Bairdiella chrysoura, and scaled sardine Harengula jaguana were among the most abundant species. To place our information into a broader ecological context, we compared the Lemon Bay fish assemblages with those of nearby estuaries. Multivariate analyses revealed that fish assemblages of Lemon and Sarasota bays differed from those of lower Charlotte Harbor and lower Tampa Bay at similarities of 68–75%, depending on collection gear. These differences were attributed to greater abundances of small-bodied fishes in Lemon and Sarasota bays than in the other much larger estuaries. Factors such as water circulation patterns, length of shoreline relative to area of open water, and proximity of Gulf passes to juvenile habitat may differ sufficiently between the small and large estuaries to affect fish assemblages. -
Midwater Data Sheet
MIDWATER TRAWL DATA SHEET RESEARCH VESSEL__________________________________(1/20/2013Version*) CLASS__________________;DATE_____________;NAME:_________________________; DEVICE DETAILS___________ LOCATION (OVERBOARD): LAT_______________________; LONG___________________________ LOCATION (AT DEPTH): LAT_______________________; LONG______________________________ LOCATION (START UP): LAT_______________________; LONG______________________________ LOCATION (ONBOARD): LAT_______________________; LONG______________________________ BOTTOM DEPTH_________; DEPTH OF SAMPLE:____________; DURATION OF TRAWL___________; TIME: IN_________AT DEPTH________START UP__________SURFACE_________ SHIP SPEED__________; WEATHER__________________; SEA STATE_________________; AIR TEMP______________ SURFACE TEMP__________; PHYS. OCE. NOTES______________________; NOTES_____________________________ INVERTEBRATES Lensia hostile_______________________ PHYLUM RADIOLARIA Lensia havock______________________ Family Tuscaroridae “Round yellow ones”___ Family Hippopodiidae Vogtia sp.___________________________ PHYLUM CTENOPHORA Family Prayidae Subfamily Nectopyramidinae Class Nuda "Pointed siphonophores"________________ Order Beroida Nectadamas sp._______________________ Family Beroidae Nectopyramis sp.______________________ Beroe abyssicola_____________________ Family Prayidae Beroe forskalii________________________ Subfamily Prayinae Beroe cucumis _______________________ Craseoa lathetica_____________________ Class Tentaculata Desmophyes annectens_________________ Subclass