The Magnitude of Global Marine Species Diversity
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Lobsters-Identification, World Distribution, and U.S. Trade
Lobsters-Identification, World Distribution, and U.S. Trade AUSTIN B. WILLIAMS Introduction tons to pounds to conform with US. tinents and islands, shoal platforms, and fishery statistics). This total includes certain seamounts (Fig. 1 and 2). More Lobsters are valued throughout the clawed lobsters, spiny and flat lobsters, over, the world distribution of these world as prime seafood items wherever and squat lobsters or langostinos (Tables animals can also be divided rougWy into they are caught, sold, or consumed. 1 and 2). temperate, subtropical, and tropical Basically, three kinds are marketed for Fisheries for these animals are de temperature zones. From such partition food, the clawed lobsters (superfamily cidedly concentrated in certain areas of ing, the following facts regarding lob Nephropoidea), the squat lobsters the world because of species distribu ster fisheries emerge. (family Galatheidae), and the spiny or tion, and this can be recognized by Clawed lobster fisheries (superfamily nonclawed lobsters (superfamily noting regional and species catches. The Nephropoidea) are concentrated in the Palinuroidea) . Food and Agriculture Organization of temperate North Atlantic region, al The US. market in clawed lobsters is the United Nations (FAO) has divided though there is minor fishing for them dominated by whole living American the world into 27 major fishing areas for in cooler waters at the edge of the con lobsters, Homarus americanus, caught the purpose of reporting fishery statis tinental platform in the Gul f of Mexico, off the northeastern United States and tics. Nineteen of these are marine fish Caribbean Sea (Roe, 1966), western southeastern Canada, but certain ing areas, but lobster distribution is South Atlantic along the coast of Brazil, smaller species of clawed lobsters from restricted to only 14 of them, i.e. -
2.1 INFRAORDER ASTACIDEA Latreille, 1802 SUPERFAMILY
click for previous page 19 2.1 INFRAORDER ASTACIDEA Latreille, 1802 Astacini Latreille, 1802, Histoire naturelle générale et particulière des Crustaces et des Insectes, 3:32. This group includes the true lobsters and crayfishes. The Astacidea can be easily distinguished from the other lobsters by the presence of chelae (pincers) on the first three pairs of legs, and by the fact that the first pair is by far the largest and most robust. The last two pairs of legs end in a simple dactylus, except in Thaumastocheles, where the 5th leg may bear a minute pincer. The infraorder consists of three superfamilies, two of these, the Astacoidea Latreille, 1802 (crayfishes of the northern Hemisphere) and the Parastacoidea (crayfishes of the southern Hemisphere), include only freshwater species and are not further considered here. The third superfamily, Nephropoidea, comprises the true lobsters, treated below. SUPERFAMILY NEPHROPOIDEA Dana, 1852 Nephropinae Dana, 1852, Proceedings Academy natural Sciences Philadelphia, 6: 15. The Nephropoidea or true lobsters include two families, Thaumastochelidae and Nephropidae. The Nephropidae are commercially very important, while the Thaumastochelidae include only three species, none of which is of economic interest; they are only listed here for completeness’ sake. Key to the Families and Subfamilies of Nephropoidea 1a. Eyes entirely absent, or strongly reduced, without pigment. Telson un- armed. Chelipeds very unequal, the larger with fingers more than four times as long as the palm; cutting edges of the fingers of the larger cheliped with many slender spines. Fifth pereiopod (at least in the female) with a chela. Abdominal pleura short, quadrangular, fingers lateral margin broad, truncate, not ending in a point. -
Taxonomy, Biology and Distribution of Lobsters
Taxonomy, Biology and Distribution of Lobsters 15 Rekha Devi Chakraborty and E.V.Radhakrishnan Crustacean Fisheries Division, Central Marine Fisheries Research Institute, Kochi-682 018 Lobsters are among the most prized of fisheries resources and of significant commercial interest in many countries. Because of their high value and esteemed culinary worth, much attention has been paid to lobsters in biological, fisheries, and systematic literature. They have a great demand in the domestic market as a delicacy and is a foreign exchange earner for the country. Taxonomic status Phylum: Arthropoda Subphylum: Crustacea Class: Malacostraca Subclass: Eumalacostraca Superorder: Eucarida Order: Decapoda Suborder: Macrura Reptantia The suborder Macrura Reptantia consists of three infraorders: Astacidea (Marine lobsters and freshwater crayfishes), Palinuridea (Spiny lobsters and slipper lobsters) and Thalassinidea (mud lobsters). The infraorder Astacidea Summer School on Recent Advances in Marine Biodiversity Conservation and Management 100 Rekha Devi Chakraborty and E.V.Radhakrishnan contains three superfamilies of which only one (the Infraorder Palinuridea, Superfamily Eryonoidea, Family Nephropoidea) is considered here. The remaining two Polychelidae superfamilies (Astacoidea and parastacoidea) contain the 1b. Third pereiopod never with a true chela,in most groups freshwater crayfishes. The superfamily Nephropoidea (40 chelae also absent from first and second pereiopods species) consists almost entirely of commercial or potentially 3a Antennal flagellum reduced to a single broad and flat commercial species. segment, similar to the other antennal segments ..... Infraorder Palinuridea, Superfamily Palinuroidea, The infraorder Palinuridea also contains three superfamilies Family Scyllaridae (Eryonoidea, Glypheoidea and Palinuroidea) all of which are 3b Antennal flagellum long, multi-articulate, flexible, whip- marine. The Eryonoidea are deepwater species of insignificant like, or more rigid commercial interest. -
Annotated Checklist of New Zealand Decapoda (Arthropoda: Crustacea)
Tuhinga 22: 171–272 Copyright © Museum of New Zealand Te Papa Tongarewa (2011) Annotated checklist of New Zealand Decapoda (Arthropoda: Crustacea) John C. Yaldwyn† and W. Richard Webber* † Research Associate, Museum of New Zealand Te Papa Tongarewa. Deceased October 2005 * Museum of New Zealand Te Papa Tongarewa, PO Box 467, Wellington, New Zealand ([email protected]) (Manuscript completed for publication by second author) ABSTRACT: A checklist of the Recent Decapoda (shrimps, prawns, lobsters, crayfish and crabs) of the New Zealand region is given. It includes 488 named species in 90 families, with 153 (31%) of the species considered endemic. References to New Zealand records and other significant references are given for all species previously recorded from New Zealand. The location of New Zealand material is given for a number of species first recorded in the New Zealand Inventory of Biodiversity but with no further data. Information on geographical distribution, habitat range and, in some cases, depth range and colour are given for each species. KEYWORDS: Decapoda, New Zealand, checklist, annotated checklist, shrimp, prawn, lobster, crab. Contents Introduction Methods Checklist of New Zealand Decapoda Suborder DENDROBRANCHIATA Bate, 1888 ..................................... 178 Superfamily PENAEOIDEA Rafinesque, 1815.............................. 178 Family ARISTEIDAE Wood-Mason & Alcock, 1891..................... 178 Family BENTHESICYMIDAE Wood-Mason & Alcock, 1891 .......... 180 Family PENAEIDAE Rafinesque, 1815 .................................. -
Comparative Aspects of the Control of Posture and Locomotion in The
Louisiana State University LSU Digital Commons LSU Doctoral Dissertations Graduate School 2008 Comparative aspects of the control of posture and locomotion in the spider crab Libinia emarginata Andres Gabriel Vidal Gadea Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_dissertations Recommended Citation Vidal Gadea, Andres Gabriel, "Comparative aspects of the control of posture and locomotion in the spider crab Libinia emarginata" (2008). LSU Doctoral Dissertations. 3617. https://digitalcommons.lsu.edu/gradschool_dissertations/3617 This Dissertation is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Doctoral Dissertations by an authorized graduate school editor of LSU Digital Commons. For more information, please [email protected]. COMPARATIVE ASPECTS OF THE CONTROL OF POSTURE AND LOCOMOTION IN THE SPIDER CRAB LIBINIA EMARGINATA A Dissertation Submitted to the Graduate Faculty of Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Doctor of Philosophy in The Department of Biological Sciences by Andrés Gabriel Vidal Gadea B.S. University of Victoria, 2003 May 2008 For Elsa and Roméo ii ACKNOWLEDGEMENTS The journey that culminates as I begin to write these lines encompassed multiple countries, languages and experiences. Glancing back at it, a common denominator constantly appears time and time again. This is the many people that I had the great fortune to meet, and that many times directly or indirectly provided me with the necessary support allowing me to be here today. -
Shrimps, Lobsters, and Crabs of the Atlantic Coast of the Eastern United States, Maine to Florida
SHRIMPS, LOBSTERS, AND CRABS OF THE ATLANTIC COAST OF THE EASTERN UNITED STATES, MAINE TO FLORIDA AUSTIN B.WILLIAMS SMITHSONIAN INSTITUTION PRESS Washington, D.C. 1984 © 1984 Smithsonian Institution. All rights reserved. Printed in the United States Library of Congress Cataloging in Publication Data Williams, Austin B. Shrimps, lobsters, and crabs of the Atlantic coast of the Eastern United States, Maine to Florida. Rev. ed. of: Marine decapod crustaceans of the Carolinas. 1965. Bibliography: p. Includes index. Supt. of Docs, no.: SI 18:2:SL8 1. Decapoda (Crustacea)—Atlantic Coast (U.S.) 2. Crustacea—Atlantic Coast (U.S.) I. Title. QL444.M33W54 1984 595.3'840974 83-600095 ISBN 0-87474-960-3 Editor: Donald C. Fisher Contents Introduction 1 History 1 Classification 2 Zoogeographic Considerations 3 Species Accounts 5 Materials Studied 8 Measurements 8 Glossary 8 Systematic and Ecological Discussion 12 Order Decapoda , 12 Key to Suborders, Infraorders, Sections, Superfamilies and Families 13 Suborder Dendrobranchiata 17 Infraorder Penaeidea 17 Superfamily Penaeoidea 17 Family Solenoceridae 17 Genus Mesopenaeiis 18 Solenocera 19 Family Penaeidae 22 Genus Penaeus 22 Metapenaeopsis 36 Parapenaeus 37 Trachypenaeus 38 Xiphopenaeus 41 Family Sicyoniidae 42 Genus Sicyonia 43 Superfamily Sergestoidea 50 Family Sergestidae 50 Genus Acetes 50 Family Luciferidae 52 Genus Lucifer 52 Suborder Pleocyemata 54 Infraorder Stenopodidea 54 Family Stenopodidae 54 Genus Stenopus 54 Infraorder Caridea 57 Superfamily Pasiphaeoidea 57 Family Pasiphaeidae 57 Genus -
5. Index of Scientific and Vernacular Names
click for previous page 277 5. INDEX OF SCIENTIFIC AND VERNACULAR NAMES A Abricanto 60 antarcticus, Parribacus 209 Acanthacaris 26 antarcticus, Scyllarus 209 Acanthacaris caeca 26 antipodarum, Arctides 175 Acanthacaris opipara 28 aoteanus, Scyllarus 216 Acanthacaris tenuimana 28 Arabian whip lobster 164 acanthura, Nephropsis 35 ARAEOSTERNIDAE 166 acuelata, Nephropsis 36 Araeosternus 168 acuelatus, Nephropsis 36 Araeosternus wieneckii 170 Acutigebia 232 Arafura lobster 67 adriaticus, Palaemon 119 arafurensis, Metanephrops 67 adriaticus, Palinurus 119 arafurensis, Nephrops 67 aequinoctialis, Scyllarides 183 Aragosta 120 Aesop slipper lobster 189 Aragosta bianca 122 aesopius, Scyllarus 216 Aragosta mauritanica 122 affinis, Callianassa 242 Aragosta mediterranea 120 African lobster 75 Arctides 173 African spear lobster 112 Arctides antipodarum 175 africana, Gebia 233 Arctides guineensis 176 africana, Upogebia 233 Arctides regalis 177 Afrikanische Languste 100 ARCTIDINAE 173 Agassiz’s lobsterette 38 Arctus 216 agassizii, Nephropsis 37 Arctus americanus 216 Agusta 120 arctus, Arctus 218 Akamaru 212 Arctus arctus 218 Akaza 74 arctus, Astacus 218 Akaza-ebi 74 Arctus bicuspidatus 216 Aligusta 120 arctus, Cancer 217 Allpap 210 Arctus crenatus 216 alticrenatus, Ibacus 200 Arctus crenulatus 218 alticrenatus septemdentatus, Ibacus 200 Arctus delfini 216 amabilis, Scyllarus 216 Arctus depressus 216 American blunthorn lobster 125 Arctus gibberosus 217 American lobster 58 Arctus immaturus 224 americanus, Arctus 216 arctus lutea, Scyllarus 218 americanus, -
Synopsis of the Families and Genera of Crayfishes (Crustacea: Decapoda)
Synopsis of the Families and Genera of Crayfishes (Crustacea: Decapoda) HORTON H, HOBBS, JR. m SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 164 SERIAL PUBLICATIONS OF THE SMITHSONIAN INSTITUTION The emphasis upon publications as a means of diffusing knowledge was expressed by the first Secretary of the Smithsonian Institution. In his formal plan for the Insti- tution, Joseph Henry articulated a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This keynote of basic research has been adhered to over the years in the issuance of thousands of titles in serial publications under the Smithsonian imprint, com- mencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Annals of Flight Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoology Smithsonian Studies in History and Technology In these series, the Institution publishes original articles and monographs dealing with the research and collections of its several museums and offices and of professional colleagues at other institutions of learning. These papers report newly acquired facts, synoptic interpretations of data, or original theory in specialized fields. These pub- lications are distributed by mailing lists to libraries, laboratories, and other interested institutions and specialists throughout the world. Individual copies may be obtained from the Smithsonian Institution Press as long as stocks are available. S. DILLON RIPLEY Secretary Smithsonian Institution SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 164 Synopsis of the Families and Genera of Crayfishes (Crustacea: Decapoda) Horton H. -
The Magnitude of Global Marine Species Diversity
Please cite this article in press as: Appeltans et al., The Magnitude of Global Marine Species Diversity, Current Biology (2012), http:// dx.doi.org/10.1016/j.cub.2012.09.036 Current Biology 22, 1–14, December 4, 2012 ª2012 Elsevier Ltd All rights reserved http://dx.doi.org/10.1016/j.cub.2012.09.036 Article The Magnitude of Global Marine Species Diversity Ward Appeltans,1,2,96,* Shane T. Ahyong,3,4 Gary Anderson,5 8WorldFish Center, Los Ban˜ os, Laguna 4031, Philippines Martin V. Angel,6 Tom Artois,7 Nicolas Bailly,8 9ARTOO Marine Biology Consultants, Southampton Roger Bamber,9 Anthony Barber,10 Ilse Bartsch,11 SO14 5QY, UK Annalisa Berta,12 Magdalena Błazewicz-Paszkowycz,_ 13 10British Myriapod and Isopod Group, Ivybridge, Phil Bock,14 Geoff Boxshall,15 Christopher B. Boyko,16 Devon PL21 0BD, UK Simone Nunes Branda˜o,17,18 Rod A. Bray,15 11Research Institute and Natural History Museum, Niel L. Bruce,19,20 Stephen D. Cairns,21 Tin-Yam Chan,22 Senckenberg, Hamburg 22607, Germany Lanna Cheng,23 Allen G. Collins,24 Thomas Cribb,25 12Department of Biology, San Diego State University, Marco Curini-Galletti,26 Farid Dahdouh-Guebas,27,28 San Diego, CA 92182, USA Peter J.F. Davie,29 Michael N. Dawson,30 Olivier De Clerck,31 13Laboratory of Polar Biology and Oceanobiology, University Wim Decock,1 Sammy De Grave,32 Nicole J. de Voogd,33 of Ło´ dz, Ło´ dz 90-237, Poland Daryl P. Domning,34 Christian C. Emig,35 Christer Erse´us,36 14Museum Victoria, Melbourne, VIC 3000, Australia William Eschmeyer,37,38 Kristian Fauchald,21 15Department of Life Sciences, Natural History Museum, Daphne G. -
Phylogenetic Systematics of the Reptantian Decapoda (Crustacea, Malacostraca)
Zoological Journal of the Linnean Society (1995), 113: 289–328. With 21 figures Phylogenetic systematics of the reptantian Decapoda (Crustacea, Malacostraca) GERHARD SCHOLTZ AND STEFAN RICHTER Freie Universita¨t Berlin, Institut fu¨r Zoologie, Ko¨nigin-Luise-Str. 1-3, D-14195 Berlin, Germany Received June 1993; accepted for publication January 1994 Although the biology of the reptantian Decapoda has been much studied, the last comprehensive review of reptantian systematics was published more than 80 years ago. We have used cladistic methods to reconstruct the phylogenetic system of the reptantian Decapoda. We can show that the Reptantia represent a monophyletic taxon. The classical groups, the ‘Palinura’, ‘Astacura’ and ‘Anomura’ are paraphyletic assemblages. The Polychelida is the sister-group of all other reptantians. The Astacida is not closely related to the Homarida, but is part of a large monophyletic taxon which also includes the Thalassinida, Anomala and Brachyura. The Anomala and Brachyura are sister-groups and the Thalassinida is the sister-group of both of them. Based on our reconstruction of the sister-group relationships within the Reptantia, we discuss alternative hypotheses of reptantian interrelationships, the systematic position of the Reptantia within the decapods, and draw some conclusions concerning the habits and appearance of the reptantian stem species. ADDITIONAL KEY WORDS:—Palinura – Astacura – Anomura – Brachyura – monophyletic – paraphyletic – cladistics. CONTENTS Introduction . 289 Material and methods . 290 Techniques and animals . 290 Outgroup comparison . 291 Taxon names and classification . 292 Results . 292 The phylogenetic system of the reptantian Decapoda . 292 Characters and taxa . 293 Conclusions . 317 ‘Palinura’ is not a monophyletic taxon . 317 ‘Astacura’ and the unresolved relationships of the Astacida . -
673 Phylogeny of the Decapoda Reptantia
THE RAFFLES BULLETIN OF ZOOLOGY 2004 THE RAFFLES BULLETIN OF ZOOLOGY 2004 52(2): 673-693 © National University of Singapore PHYLOGENY OF THE DECAPODA REPTANTIA: RESOLUTION USING THREE MOLECULAR LOCI AND MORPHOLOGY Shane T. Ahyong and Denis O’Meally Australian Museum, 6 College St., Sydney, NSW 2010, Australia Email: (STA) [email protected], (DOM) [email protected] ABSTRACT. – The controversial interrelationships of the major clades of the reptant decapods are resolved by simultaneous analysis of 16S, 18S, and 28S rRNA sequences in combination with morphology. All major reptant clades are represented including the first molecular data for the controversial Polychelidae, Glypheidae, and Enoplometopidae. Interrelationships of major clades in the shortest morphological cladograms were identical to those based on the molecular partition, and were congruent with those of the optimal combined analyses. The optimal tree, namely, that exhibiting minimal overall incongruence between morphological and molecular partitions was achieved under equal transition: transversion weights. Palinura, as traditionally recognised, is polyphyletic corroborating several recent studies. Infraordinal relationships are robust and insensitive to transition weight variation. For clades previously comprising the Palinura, we recognise Achelata, Polychelida and Glypheidea. Polychelida is sister to the remaining Repantia. Achelata is near basal and sister to Fractosternalia. Contrary to many previous studies, glypheideans are neither basal reptants, nor are they related to Thalassinidea, Brachyura or Anomura. Glypheidea is sister to Astacidea. A monophyletic Astacidea, comprising the freshwater crayfish (Astacida) and marine clawed lobsters (Homarida), corroborates most previous studies. The enigmatic lobster Enoplometopus (Enoplometopoidea) is confirmed as an astacidean rather than a possible thalassinidean. Unusual characters of the extinct uncinid lobsters, shared with enoplometopids, suggest close affinity, extending the fossil record of the Enoplometopoidea to the Lower Jurassic. -
<I>Enoplometopus</I> A. Milne-Edwards
BULLETIN OF MARINE SCIENCE, 83(2): 347–365, 2008 NEW TAXA PAPER ENOPLOMETOPUS A. MILNE-EDWARDS, 1862 (CRUSTACEA: DECAPODA: NEPHROPOIDEA) FROM THE PHILIPPINES, WITH DESCRIPTION OF ONE NEW SPECIES AND A REVISED KEY TO THE GENUS Tin-Yam Chan and Peter K. L. Ng ABSTRACT Two species of reef lobsters of the genus Enoplometopus have been found in tangle net catches in Panglao, central Philippines. One, the supposedly rare species Enop- lometopus crosnieri Chan and Yu, 1988, is actually rather common there. The other species is new to science and is morphologically close to the Atlantic Enoplometo- pus callistus Intés and Le Loeuff, 1970, but differs in the shape of the large chelipeds and body coloration. The only species previously described from the Philippines is Enoplometopus chacei Kensley and Child, 1986, and its holotype is re-examined. The intermediate characters exhibited in E. cronsieri, E. callistus, and the present new species show that the two subgenera proposed for Enoplometopus cannot be recognized. A revised key to the genus is provided. The decapod crustacean fauna of Balicasag Island in the Bohol Sea of the Philippines has been the subject of numerous studies over the last decade as a result of the activities of various Philippine, Japanese, Singapore, and French carcinologists. These studies have resulted in numerous papers and the discovery of dozens of new records, genera and species (Takeda and Manuel, 2000; Ng and Liao, 2002; Galil, 2003; Ng, 2003; Ng and Ho, 2003; Ahyong, 2004; Crosnier and Ng, 2004; Galil and Takeda, 2004; McLay and Ng, 2004, 2005; Komatsu et al., 2005; Ng and McLay, 2005; Galil and Ng, 2007; Manuel-Santos and Ng, 2007; Richer de Forges and Ng, 2007a–c).