DOCSLIB.ORG

Tese Doutoramento Cata

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Tese Doutoramento Cata CATARINA DE LOURDES ARAÚJO SILVA TAXONOMY, SYSTEMATICS, MORPHOLOGICAL AND MOLECULAR PHYLOGENY OF THE ORDER TANAIDACEA (CRUSTACEA: PERACARIDA), FROM THE ANTARCTIC, ATLANTIC AND PACIFIC OCEANS Tese de Candidatura ao grau de Doutor em Ciências Biomédicas submetida ao Instituto de Ciências Biomédicas Abel Salazar da Universidade do Porto. Orientador: Doutor Kim Larsen Coorientadora: Doutora Elsa Froufe Investigadora auxiliar Laboratório de Ecologia Aquática e Evolução, Centro Interdisciplinar de Investigação Marinha e Ambiental Coorientador: Doutor João Coimbra Professor Emérito Instituto de Ciências Biomédicas Abel Salazar da Universidade do Porto Esta tese foi financiada por uma bolsa de doutoramento da Fundação CAPES (Coordenação de Aperfeiçoime nto de Pessoal de Nível Superior), nº do Processo: 5428/10-6. À minha família. “...Sei que há léguas a nos separar Tanto mar, tanto mar Sei, também, como é preciso, Navegar, navegar...” Tanto Mar (Chico Buarque de Holanda) i AGRADECIMENTOS Em primeiro, tenho muito a agradecer aos meus Pais, Paulo e Cássia, por sempre acreditarem e incentivarem em todas as minhas decisões. Amo muito vocês. Obrigada Painho e Mainha! Ao meu orientador Dr. Kim Larsen, por todo aprendizado e por ter confiado em mim. À minha coorientadora Dr. Elsa Froufe (CIIMAR/LAEE), por me orientar, ter tido paciência com a ajuda nas análises moleculares, na escrita e pelas tantas discussões construtivas, sejam de "puxões de orelha" e incentivos ao mundo da genética molecular. Seus ensinamentos não serão esquecidos!! :) Ao Professor Emérito João Coimbra, por ter aceite ser coorientador deste trabalho, e pela confiança que demonstrou neste projecto. À Fundação CAPES pelo financiamento desta tese de doutoramento. Ao Professor Dr. Paulo Jorge Parreira dos Santos (Universidade Federal de Pernambuco/UFPE/Brasil), por ter aceite ser o tutor no Brasil deste doutoramento. À Professora Dr. Angelika Brandt (University of Hamburg) por ter concedido o material do Programa ANDEEP I-III. Ao Professor Dr. Jesser Souza-Filho (Universidade Federal de Pernambuco/Brasil), por ter concedido o material do Programa REVIZEE-NE, depositado no Museu de Oceanografia Petrônio Alves Coelho. Aos Dr. Lenaick Menot (IFREMER) and Dr. Carsten Rühlemann (BGR), por ter concedido o material da Campanha BIONOD/2012. À Dr. Karen Osborn (Smithsonian Institution, D.C., USA) por me receber e disponibilizar a coleção de Tanaidacea utilizada nas análises taxonômicas desta tese. Aos colegas de laboratório Allan Souza, Martina Ilarri e Ester Dias, pelos momentos de descontração. À amiga Débora Lucatelli (Universidade Federal de Pernambuco/Brasil), por estar sempre ao meu lado, ter me ajudado nos momentos de angústia, e principalmente, com a ajuda na edição final da tese. Obrigada por tudo! :) ii iii De acordo com o disposto do nº 2, alínea a, do artigo 31º do Decreto Lei nº 230/2009, utilizaram-se neste trabalho resultados já publicados ou em vias de publicação. Em todos estes trabalhos a candidata participou na obtenção, análise e discussão dos resultados, bem como na elaboração da sua forma publicada, que a seguir se enumeram: Article 1. Araújo-Silva, C.L. & Larsen, K. (2012a). Tanaidacea from Brazil. III. New records and description of a new species collected from REVIZEE-NE Program. Nauplius , 20 (2): 87–105. Article 2. Araújo-Silva, C.L. & Larsen, K. (2012b). Tanaidacea (Tanaidacea: Crustacea) from Brazil. IV. A new genus and two new species from the family Leptocheliidae. Zootaxa , 3523: 1–19. Article 3. Araújo-Silva, C.L., Coelho, P.A.† & Larsen, K. (2013). Tanaidacea (Peracarida) from Brazil. V. Two New Species of Apseudes Leach, 1814 from the Northeastern Coast of Brazil. Crustaceana , 86 (2) 221–245. Article 4. Larsen, K. & Araújo-Silva, C.L. (2014a). A new genus of Colletteidae (Crustacea: Peracarida: Tanaidacea) from the Pacific with comments on dimorphic males with species specific characters. Journal of the Marine Biological Association of the United Kingdom , 94 (5): 969–974. Article 5. Araújo-Silva, C.L., Froufe, E. & Larsen, K. (2015). Two new species of family Neotanaidae (Peracarida: Tanaidacea) from the Antarctic and Mid-Pacific Oceans. Zootaxa , 4018 (4): 535–552. Article 6. Larsen, K. & Araújo-Silva, C.L. (2014b). The ANDEEP Tanaidacea (Crustacea: Peracarida) revisited III: the family Akanthophoreidae. Zootaxa , 3796 (2): 237–264. Article 7. Araújo-Silva, C.L., Larsen, K. & Froufe, E. (submitted). Tanaidacea (Crustacea: Peracarida) systematics revisited: A combination of morphological and molecular approaches. Organisms Diversity & Evolution . iv v INDEX ABSTRACT .......................................................................................................... xix RESUMO ............................................................................................................ xxiii CHAPTER I. GENERAL INTRODUCTION............................................................. 1 1. GENERAL INTRODUCTION ....................................................................... 3 1.1. An overview of tanaidacean biology ....................................................... 3 1.2. Tanaidacea distribution .......................................................................... 5 1.3. Tanaidacean classification, terminology and general morphology ......... 7 1.4. The use of morphological phylogeny on Tanaidacea ............................. 9 1.5. Molecular approaches on Tanaidacea ................................................. 12 1.6. Programs and study area ..................................................................... 15 1.7. Objectives ............................................................................................ 18 1.8. References ........................................................................................... 21 CHAPTER II. TAXONOMY, SYSTEMATICS AND MORPHOLOGICAL PHYLOGENY .......................................................................................... 35 Article 1. Tanaidacea from Brazil. III. New records and description of a new species collected from REVIZEE-NE Program .......................................... 37 Article 2. Tanaidacea (Tanaidacea: Crustacea) from Brazil. IV. A new genus and two new species from the family Leptocheliidae ........................................ 67 Article 3. Tanaidacea (Peracarida) from Brazil. V. Two new species of Apseudes Leach, 1814 from the Northeastern coast of Brazil .................................... 97 Article 4. A new genus of Colletteidae (Crustacea: Peracarida: Tanaidacea) from the Pacific with comments on dimorphic males with species specific characters ................................................................................................ 127 Article 5. Two new species of family Neotanaidae (Peracarida: Tanaidacea) from the Antarctic and Mid-Pacific Oceans. ..................................................... 145 Article 6. The ANDEEP Tanaidacea (Crustacea: Peracarida) revisited III: the family Akanthophoreidae ......................................................................... 175 CHAPTER III. COMBINED MORPHOLOGICAL & MOLECULAR PHYLOGENIES . 219 Article 7. Tanaidacean (Crustacea: Peracarida) systematics revisited: A combination of morphological and molecular approaches ....................... 221 CHAPTER IV. GENERAL DISCUSSION .......................................................... 253 4. GENERAL DISCUSSION ........................................................................ 255 vi 4.1. Tanaidacean new distribution records and biodiversity ...................... 257 4.2. Taxonomy of Tanaidacea and problems caused by reproduction strategies ............................................................................................... 259 4.3. Systematics changes based on morphology ...................................... 261 Family Paratanaidae .............................................................................. 261 Family Leptocheliidae ............................................................................ 261 Family Apseudidae ................................................................................ 262 Family Neotanaidae ............................................................................... 262 Family Akanthophoreidae ...................................................................... 263 4.4. Morphological phylogeny ................................................................... 264 4.5. Systematics changes based on combined morphological and molecular data ........................................................................................................ 268 Family Colletteidae ................................................................................ 269 Family Akanthophoreidae ...................................................................... 270 Family Typhlotanaidae ........................................................................... 270 Genus Paraiungentitanais ..................................................................... 271 4.6. The phylogenetic position of Tanaidacea within the Peracarida ........ 271 The 'mancoid hypothesis' ...................................................................... 272 4.7. Future perspectives ........................................................................... 277 Paraiungentitanais - Leptochelia ........................................................... 277 Leptocheliidae ....................................................................................... 277 Akanthophoreidae - Colletteidae
Load more

Recommended publications
  • SNH Commissioned Report 765: Seagrass (Zostera) Beds in Orkney
    Scottish Natural Heritage Commissioned Report No. 765 Seagrass (Zostera) beds in Orkney COMMISSIONED REPORT Commissioned Report No. 765 Seagrass (Zostera) beds in Orkney For further information on this report please contact: Kate Thompson Scottish Natural Heritage 54-56 Junction Road KIRKWALL Orkney KW15 1AW Telephone: 01856 875302 E-mail: [email protected] This report should be quoted as: Thomson, M. and Jackson, E, with Kakkonen, J. 2014. Seagrass (Zostera) beds in Orkney. Scottish Natural Heritage Commissioned Report No. 765. This report, or any part of it, should not be reproduced without the permission of Scottish Natural Heritage. This permission will not be withheld unreasonably. The views expressed by the author(s) of this report should not be taken as the views and policies of Scottish Natural Heritage. © Scottish Natural Heritage 2014. COMMISSIONED REPORT Summary Seagrass (Zostera) beds in Orkney Commissioned Report No. 765 Project No: 848 Contractors: Emma Jackson (The Marine Biological Association of the United Kingdom) and Malcolm Thomson (Sula Diving) Year of publication: 2014 Keywords Seagrass; Zostera marina; Orkney; predictive model; survey. Background Seagrasses (Zostera spp) are marine flowering plants that develop on sands and muds in sheltered intertidal and shallow subtidal areas. Seagrass beds are important marine habitats but are vulnerable to a range of human induced pressures. Their vulnerability and importance to habitat creation and ecological functioning is recognised in their inclusion on the recommended Priority Marine Features list for Scotland’s seas. Prior to this study, there were few confirmed records of Zostera in Orkney waters. This study combined a predictive modelling approach with boat-based surveys to enhance under- standing of seagrass distribution in Orkney and inform conservation management.
    [Show full text]
  • From the Southeast Australian Coast, with Comments on the Distribution and Habitat Preferences of Chondropodinae
    Muvi schmallenbergi gen. nov., sp. nov. (Crustacea, Tanaidacea) from the southeast Australian coast, with comments on the distribution and habitat preferences of Chondropodinae Piotr Jóźwiak and Magdalena Błażewicz Department of Invertebrate Zoology and Hydrobiology, Faculty of Biology and Environmental Protection, University of Łódź, Łódź, Poland ABSTRACT Based on material collected from the shelf off southeast Australia (offshore of Portland), a new genus and new species, Muvi schmallenbergi gen. nov., sp. nov., of the tanaidacean family Metapseudidae, is described. Muvi is distinguishable from other genera within the subfamily Chondropodinae by having equally long antennular flagella. It also differs from other Chondropodinae by a combination of characters such as eyelobes with a group of visual elements, rostrum with smooth lateral edges, pereonites with lateral processes and pleotelson lacking lateral process, antennule article-1 with a single apophysis, maxillule inner lobe well-developed, labial palp bearing three distal setae, cheliped exopod well-developed and setose, pereopod-1 coxa with distinct apophysis, pleopods in five pairs, and uropod basis without apophysis. The genus Deidamiapseudes Sganga & Roccatagliata, 2016 is moved from Chondropodinae (Metapseudidae) to Apseudoidea incertae sedis. An identification key for the genera within Chondropodinae is given, and their distribution is discussed. Submitted 19 February 2020 Subjects Biodiversity, Ecology, Taxonomy, Zoology Accepted 23 May 2021 Published 11 August 2021 Keywords Tanaidacea, Distribution, Shelf, South Australia, Metapseudidae Corresponding author INTRODUCTION Piotr Jóźwiak, [email protected] Tanaidacea, small benthic peracarid crustaceans, represent a poorly recognized Academic editor component of marine ecosystems. Until the end of millennium, the Australian Tanaidacea James Reimer were known only from few taxonomic publications (Haswell, 1882a, 1882b; Haswell, 1885; Additional Information and Whitelegge, 1901; Boesch, 1973; Băcescu, 1981; Sieg, 1993; Edgar, 1997).
    [Show full text]
  • Marsupial Brood Care in Cretaceous Tanaidaceans Alba Sánchez-García 1, Xavier Delclòs 1, Michael S
    www.nature.com/scientificreports OPEN Marsupial brood care in Cretaceous tanaidaceans Alba Sánchez-García 1, Xavier Delclòs 1, Michael S. Engel 2,3, Graham J. Bird4, Vincent Perrichot 5 & Enrique Peñalver 6 Received: 2 December 2016 Parental care in animal evolution has long fascinated biologists, but tracing this complex of behavioural Accepted: 9 May 2017 repertoires is challenging, as these transitory states often leave no corporeal traces as fossils. Among Published: xx xx xxxx modern invertebrates, the tanaidaceans (Malacostraca: Peracarida), a lineage of marsupial crustaceans, show an interesting variety of brooding strategies. Here we report on fossil tanaidaceans from the Cretaceous of Spain and France that provide conclusive evidence for marsupial care of brood-offspring. Two exceptionally preserved female specimens of Alavatanais carabe and A. margulisae from Late Albian Peñacerrada I amber (Spain) possess four pairs of rudimentary oostegites, indicating formation of a marsupium. From Recent data, given the taxonomic distribution of a marsupium of four pairs of oostegites, we hypothesize that this may be plesiomorphic for the Tanaidomorpha. We also report on a peculiar tanaidacean specimen referable to the fossil family Alavatanaidae, Daenerytanais maieuticus gen. et sp. nov., from Early Cenomanian La Buzinie amber (France), preserved with its marsupial pouch and content. Our discoveries provide early evidence of the peracarid reproductive strategy, as seen in modern Tanaidacea, and argue that this form of parental care may have played a role in the diversification of the lineage during this period. The fossil record provides a rich and valuable repository of behavioural and evolutionary developments despite the influence of biases in preservation or density of taxonomic representation.
    [Show full text]
  • Mapping and Distribution of Sabella Spallanzanii in Port Phillip Bay Final
    Mapping and distribution of Sabellaspallanzanii in Port Phillip Bay Final Report to Fisheries Research and Development Corporation (FRDC Project 94/164) G..D. Parry, M.M. Lockett, D.P. Crookes, N. Coleman and M.A. Sinclair May 1996 Mapping and distribution of Sabellaspallanzanii in Port Phillip Bay Final Report to Fisheries Research and Development Corporation (FRDC Project 94/164) G.D. Parry1, M. Lockett1, D. P. Crookes1, N. Coleman1 and M. Sinclair2 May 1996 1Victorian Fisheries Research Institute Departmentof Conservation and Natural Resources PO Box 114, Queenscliff,Victoria 3225 2Departmentof Ecology and Evolutionary Biology Monash University Clayton Victoria 3068 Contents Page Technical and non-technical summary 2 Introduction 3 Background 3 Need 4 Objectives 4 Methods 5 Results 5 Benefits 5 Intellectual Property 6 Further Development 6 Staff 6 Final cost 7 Distribution 7 Acknow ledgments 8 References 8 Technical and Non-technical Summary • The sabellid polychaete Sabella spallanzanii, a native to the Mediterranean, established in Port Phillip Bay in the late 1980s. Initially it was found only in Corio Bay, but during the past fiveyears it has spread so that it now occurs throughout the western half of Port Phillip Bay. • Densities of Sabella in many parts of the bay remain low but densities are usually higher (up to 13/m2 ) in deeper water and they extend into shallower depths in calmer regions. • Sabella larvae probably require a 'hard' surface (shell fragment, rock, seaweed, mollusc or sea squirt) for initial attachment, but subsequently they may use their own tube as an anchor in soft sediment . • Changes to fish communities following the establishment of Sabella were analysed using multidimensional scaling and BACI (Before, After, Control, Impact) design analyses of variance.
    [Show full text]
  • Translation 3204
    4 of 6 I' rÉ:1°.r - - - Ï''.ec.n::::,- - — TRANSLATION 3204 and Van, else--- de ,-0,- SERIES NO(S) ^4p €'`°°'°^^`m`^' TRANSLATION 3204 5 of 6 serceaesoe^nee SERIES NO.(S) serv,- i°- I' ann., Canada ° '° TRANSLATION 3204 6 of 6 SERIES NO(S) • =,-""r I FISHERIES AND MARINE SERVICE ARCHIVE:3 Translation Series No. 3204 Multidisciplinary investigations of the continental slope in the Gulf of Alaska area by Z.A. Filatova (ed.) Original title: Kompleksnyye issledovaniya materikovogo sklona v raione Zaliva Alyaska From: Trudy Instituta okeanologii im. P.P. ShirshoV (Publications of the P.P. Shirshov Oceanpgraphy Institute), 91 : 1-260, 1973 Translated by the Translation Bureau(HGC) Multilingual Services Division Department of the Secretary of State of Canada Department of the Environment Fisheries and Marine Service Pacific Biological Station Nanaimo, B.C. 1974 ; 494 pages typescriPt "DEPARTMENT OF THE SECRETARY OF STATE SECRÉTARIAT D'ÉTAT TRANSLATION BUREAU BUREAU DES TRADUCTIONS MULTILINGUAL SERVICES DIVISION DES SERVICES DIVISION MULTILINGUES ceÔ 'TRANSLATED FROM - TRADUCTION DE INTO - EN Russian English Ain HOR - AUTEUR Z. A. Filatova (ed.) ri TL E IN ENGLISH - TITRE ANGLAIS Multidisciplinary investigations of the continental slope in the Gulf of Aâaska ares TI TLE IN FORE I GN LANGuAGE (TRANS LI TERA TE FOREIGN CHARACTERS) TITRE EN LANGUE ÉTRANGÈRE (TRANSCRIRE EN CARACTÈRES ROMAINS) Kompleksnyye issledovaniya materikovogo sklona v raione Zaliva Alyaska. REFERENCE IN FOREI GN LANGUAGE (NAME: OF BOOK OR PUBLICATION) IN FULL. TRANSLI TERATE FOREIGN CHARACTERS, RÉFÉRENCE EN LANGUE ÉTRANGÈRE (NOM DU LIVRE OU PUBLICATION), AU COMPLET, TRANSCRIRE EN CARACTÈRES ROMAINS. Trudy Instituta okeanologii im. P.P.
    [Show full text]
  • Crustacea, Malacostraca)*
    SCI. MAR., 63 (Supl. 1): 261-274 SCIENTIA MARINA 1999 MAGELLAN-ANTARCTIC: ECOSYSTEMS THAT DRIFTED APART. W.E. ARNTZ and C. RÍOS (eds.) On the origin and evolution of Antarctic Peracarida (Crustacea, Malacostraca)* ANGELIKA BRANDT Zoological Institute and Zoological Museum, Martin-Luther-King-Platz 3, D-20146 Hamburg, Germany Dedicated to Jürgen Sieg, who silently died in 1996. He inspired this research with his important account of the zoogeography of the Antarctic Tanaidacea. SUMMARY: The early separation of Gondwana and the subsequent isolation of Antarctica caused a long evolutionary his- tory of its fauna. Both, long environmental stability over millions of years and habitat heterogeneity, due to an abundance of sessile suspension feeders on the continental shelf, favoured evolutionary processes of “preadapted“ taxa, like for exam- ple the Peracarida. This taxon performs brood protection and this might be one of the most important reasons why it is very successful (i.e. abundant and diverse) in most terrestrial and aquatic environments, with some species even occupying deserts. The extinction of many decapod crustaceans in the Cenozoic might have allowed the Peracarida to find and use free ecological niches. Therefore the palaeogeographic, palaeoclimatologic, and palaeo-hydrographic changes since the Palaeocene (at least since about 60 Ma ago) and the evolutionary success of some peracarid taxa (e.g. Amphipoda, Isopo- da) led to the evolution of many endemic species in the Antarctic. Based on a phylogenetic analysis of the Antarctic Tanaidacea, Sieg (1988) demonstrated that the tanaid fauna of the Antarctic is mainly represented by phylogenetically younger taxa, and data from other crustacean taxa led Sieg (1988) to conclude that the recent Antarctic crustacean fauna must be comparatively young.
    [Show full text]
  • Crustacea: Peracarida: Tanaidacea: Apseudomorpha), with Descriptions of a New Genus and Six New Species
    Zootaxa 3734 (4): 401–441 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3734.4.1 http://zoobank.org/urn:lsid:zoobank.org:pub:00DC3ED7-62FD-4D99-ABCC-0DC57D1A51E7 Tanaidaceans from Brunei, IV. The Families Kalliapseudidae, Pagurapseudopsi- dae, Parapseudidae and Apseudidae (Crustacea: Peracarida: Tanaidacea: Apseudomorpha), with descriptions of a new genus and six new species ROGER N. BAMBER ARTOO Marine Biology Consultants, Ocean Quay Marina, Belvidere Road, Southampton SO14 5QY, United Kingdom. E-mail: [email protected] Abstract Apseudomorph tanaidaceans from recent samples of the South China Sea benthos off Brunei have been examined. The habitats were sandy substrata from between 5 and 90 m depth. Fourteen species of the four families considered here were discovered. A new species of Tanapseudes is described. The distribution of Phoxokalliapseudes gobinae is analyzed. Biropalostoma goofi is recorded for the first time in Brunei waters. One new species of the Apseudidae (in the genus Bunakenia) and four new species of the Parapseudidae (one each in the genera Platylicoa and Pakistanapeudes, and two in a new genus Actenos, of the subfamily Pakistanapseudinae) are described. The genus Platylicoa is moved to the Pakistanapseudinae, and the genus Hainanius is returned to the Parapseudidae (Parapseudinae). Apseudes tenuicorporeus is moved from Biropalostoma to the new pakistanapseudin genus described herein. Key words: Tanaidacea, Pagurapseudidae, Kalliapseudidae, Parapseudidae, Apseudidae, Actenos, Aponychos, Apseudopsis, Bilobatus, Biropalostoma, Bunakenia, Mendamanus, Pakistanapseudes, Pagurapseudopsis, Phoxokalliapseudes, Platylicoa, Tanapseudes, South China Sea Introduction This paper is the fourth on the South China Sea tanaidacean fauna of the waters off Brunei.
    [Show full text]
  • Diversity of Tanaidacea (Crustacea: Peracarida) in the World's Oceans - How Far Have We Come?
    The University of Southern Mississippi The Aquila Digital Community Faculty Publications 4-1-2012 Diversity of Tanaidacea (Crustacea: Peracarida) in the World's Oceans - How Far Have We Come? Gary Anderson University of Southern Mississippi, [email protected] Magdalena Blazewicz-Paszkowycz University of Łódź, [email protected] Roger Bamber Artoo Marine Biology Consultants, [email protected] Follow this and additional works at: https://aquila.usm.edu/fac_pubs Part of the Marine Biology Commons Recommended Citation Anderson, G., Blazewicz-Paszkowycz, M., Bamber, R. (2012). Diversity of Tanaidacea (Crustacea: Peracarida) in the World's Oceans - How Far Have We Come?. PLoS One, 7(4), 1-11. Available at: https://aquila.usm.edu/fac_pubs/160 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Faculty Publications by an authorized administrator of The Aquila Digital Community. For more information, please contact [email protected]. Diversity of Tanaidacea (Crustacea: Peracarida) in the World’s Oceans – How Far Have We Come? Magdalena Blazewicz-Paszkowycz1*, Roger Bamber2, Gary Anderson3 1 Department of Polar Biology and Oceanobiology, University of Ło´dz´,Ło´dz´, Poland, 2 Artoo Marine Biology Consultants, Ocean Quay Marina, Southampton, Hants, United Kingdom, 3 Department of Biological Sciences, University of Southern Mississippi, Hattiesburg, Mississippi, United States of America Abstract Tanaidaceans are small peracarid crustaceans which occur in all marine habitats, over the full range of depths, and rarely into fresh waters. Yet they have no obligate dispersive phase in their life-cycle. Populations are thus inevitably isolated, and allopatric speciation and high regional diversity are inevitable; cosmopolitan distributions are considered to be unlikely or non-existent.
    [Show full text]
  • Observations on the Kalliapseudid Tanaidacea (Crustacea: Malacostraca: Peracarida) from the Northwestern Atlantic, with an Illustrated Key to the Species
    Gulf and Caribbean Research Volume 22 Issue 1 2010 Observations on the Kalliapseudid Tanaidacea (Crustacea: Malacostraca: Peracarida) from the Northwestern Atlantic, with an Illustrated Key to the Species David T. Drumm University of Southern Mississippi Richard W. Heard University of Southern Mississippi, [email protected] Follow this and additional works at: https://aquila.usm.edu/gcr Part of the Marine Biology Commons Recommended Citation Drumm, D. T. and R. W. Heard. 2010. Observations on the Kalliapseudid Tanaidacea (Crustacea: Malacostraca: Peracarida) from the Northwestern Atlantic, with an Illustrated Key to the Species. Gulf and Caribbean Research 22 (1): 29-41. Retrieved from https://aquila.usm.edu/gcr/vol22/iss1/4 DOI: https://doi.org/10.18785/gcr.2201.04 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf and Caribbean Research by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. Gulf and Caribbean Research Vol 22, 29-41, 2010 Manuscript received November 12, 2009; accepted January 19, 2010 OBSERVATIONS ON THE KALLIAPSEUDID TANAIDACEA (CRUSTACEA: MALACOSTRACA: PERACARIDA) FROM THE NORTHWESTERN ATLANTIC, WITH AN ILLUSTRATED KEY TO THE SPECIES David T. Drumm and Richard W. Heard Department of Coastal Sciences, The University of Southern Mississippi, 703 East Beach Drive, Ocean Springs, MS 39564, e-mail: david.drumm@ usm.edu ABSTRACT: New information for the kalliapseudid Tanaidacea occurring in the northwestern Atlantic is presented and discussed, including data on range extensions and new depth ranges for 4 species. The taxa studied came from the shelf and coastal waters of the southeastern United States, Puerto Rico and Trinidad.
    [Show full text]
  • Comparison of Life History Traits of Tanais Dulongii (Tanaidacea: Tanaididae) in Natural and Artificial Marine Environments of the South-Western Atlantic
    Helgol Mar Res (2015) 69:231–242 DOI 10.1007/s10152-015-0432-9 ORIGINAL ARTICLE Comparison of life history traits of Tanais dulongii (Tanaidacea: Tanaididae) in natural and artificial marine environments of the south-western Atlantic 1 1 1 Carlos E. Rumbold • Sandra M. Obenat • Eduardo D. Spivak Received: 11 December 2014 / Revised: 29 March 2015 / Accepted: 14 April 2015 / Published online: 28 April 2015 Ó Springer-Verlag Berlin Heidelberg and AWI 2015 Abstract Tanaidaceans are small benthic crustaceans This study suggests that the differences observed between with a strictly benthic life cycle and low dispersion rates, populations of T. dulongii in life history traits are inti- so they are good candidates to evaluate the effects of en- mately related to environmental differences in pH and vironment over life history strategies and reproductive bi- dissolved oxygen between habitats, but should not be dis- ology. In this work, we studied two populations of Tanais carded a synergistic effect of temperature, organic pollu- dulongii (Audouin, 1826) that live in two contrasting tion, food availability and predation pressure. habitats in order to determine whether they differ in life history traits. The animals were obtained by systematic Keywords Impacted environment Á Life history Á sampling in a rocky shore with a lower anthropic impact Population dynamics Á Pristine environment Á Tanais (La Estafeta: LE) and a polluted area (Mar del Plata har- dulongii bour: MdP) from March 2011 to March 2012. Seawater temperature and salinity did not differ between sites, but MdP showed more acid and hypoxic conditions than LE. Introduction Population density was homogeneous and lower in MdP (ca.
    [Show full text]
  • Crustacea: Tanaidacea) from Japan, with Remarks on the Functions of Serial Ridges and Title Grooves on the Appendages
    A new species of Tanaopsis (Crustacea: Tanaidacea) from Japan, with remarks on the functions of serial ridges and Title grooves on the appendages Author(s) KAKUI, KEIICHI; SHIMADA, DAISUKE Zootaxa, 4282(2), 324 Citation https://doi.org/10.11646/zootaxa.4282.2.6 Issue Date 2017 Doc URL http://hdl.handle.net/2115/66369 Type article (author version) File Information Zootaxa4282-2_324.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP A new species of Tanaopsis (Crustacea: Tanaidacea) from Japan, with remarks on the functions of serial ridges and grooves on the appendages KEIICHI KAKUI1 & DAISUKE SHIMADA2 1Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan E-mail: [email protected] 2Department of Biology, Keio University, Yokohama 223-8521, Japan Running head: A NEW TANAOPSIS FROM JAPAN Abstract We describe Tanaopsis japonica sp. nov. from intertidal and nearshore habitats around Hokkaido Island, northern Japan. This species closely resembles T. chotkarakde Bird & Bamber, 2000 and T. rawhitia Bird, 2011 in having the uropod with the endopod biarticulate and the exopod uniarticulate, but differs from them in the following characters: pereonite 4 as long as pereonite 5; mandibles lacking the molar; the number of simple setae on the antenna, propodal palm, and dactylus of pereopods 1–3; the number of spiniform setae on the cutting surface of the chelipedal dactylus; and the number of setae on the pleopods. We also determined a nearly complete nucleotide sequence for the 18S rRNA gene in T. japonica. In both sexes, Tanaopsis japonica sp. nov. bears serial ridges and grooves on the chela, antennule, and antenna.
    [Show full text]
  • An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
    NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service The NOAA Professional Paper NMFS (ISSN 1931-4590) series is pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department.
    [Show full text]