Epiphytic Bryozoans on Neptune Grass
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New and Little-Known Cheilostomatous Bryozoa from the South and Southeastern Brazilian Continental Shelf and Slope
Zootaxa 2722: 1–53 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) New and little-known cheilostomatous Bryozoa from the south and southeastern Brazilian continental shelf and slope LEANDRO M. VIEIRA1, DENNIS P. GORDON2, FACELUCIA B.C. SOUZA3 & MARIA ANGÉLICA HADDAD4 1Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo; Centro de Biologia Marinha, Universidade de São Paulo. 11600–000, São Sebastião, São Paulo, Brazil. E-mail: [email protected] 2National Institute of Water & Atmospheric Research (NIWA). Private Bag 14901, Kilbirnie, Wellington, New Zealand. E-mail: [email protected] 3Centro de Pesquisa e Pós-Graduação em Geofísica e Geologia do Instituto de Geociências e Museu de Zoologia do Instituto de Biologia of the Universidade Federal da Bahia, Salvador, Bahia, Brazil. E-mail: [email protected] 4Laboratório de Estudos de Cnidaria e Bryozoa, Departamento de Zoologia, Setor de Ciências Biológicas, Universidade Federal do Paraná. Caixa Postal 19.020, Curitiba, Paraná, Brazil. E-mail: [email protected] Table of contents Abstract ............................................................................................................................................................................... 3 Introduction ......................................................................................................................................................................... 3 Material -
Z ABSTRACTS Definitivi
nd 2 With the patronage of Universià di Napoli Federico II and Centro Museale Stazione Zoologica —Centro Musei delle Scienze Naturali“ —Anton Dohrn“ Prof Lucia Simone, President Prof Giuseppe Nardi, Honorary President Prof Gabriele Carannante, Vice-President Prof Maria Rosaria Ghiara, Director of the Centro Museale —Musei delle Scienze Naturali“ Dr Francesco Toscano, Convenor and secretary-treasurer Front cover: Sertella sp. and Myriapora truncata Pallas 1766 © Guido Villani; fossil Sertella sp.via Marco Murru, Cagliari; Back Cover: Elettra posidoniae Gautier, 1957 and Schizoporella sp. © Guido Villani Università degli Studi di Napoli Federico II, Dipartimento di Scienze della Terra and Centro Musei delle Scienze Naturali, Naples, Italy Friday 2nd February 2007 3 nd 9.00 am REGISTRATION SESSION 1. Chair: Joanne S. Porter 9.30 am Marie Cécile Le Goff-Vitry: Shedding light on bryozoan larvae with in situ hybridization on whole larvae 9.50 am Anton Tsyganov: Molecular and morphological phylogeny of Gymnolemata and Stenolemata Bryozoa 10.10 am Vanessa Iuri and Francesco P. Patti: Electra posidoniae (Gautier, 1954) cryptic species revealed by morphological and molecular analysis 10.30 am Scott Tompsett: Phylogeography of the European Schizoporellidae: A combined morphological, molecular and paleontological approach 10.50 am Coffe/Tea break SESSION 2 Chair: Giampietro Braga 11.20 am Paul D. Taylor, Anatoliy B. Kudryavtsev and J. William Schopf: Calcite and aragonite distributions in the skeletons of bimineralic cheilostome bryozoans as revealed by Raman spectroscopy 11.40 am Andrej Ernst: Devonian Bryozoa of Europe: continuing research 12.00 am Björn Berning, Beate Bader, Piotr Kuklinski and Kevin Tilbrook: On Buffonellaria, some Escharinidae, and something completely different Università degli Studi di Napoli Federico II, Dipartimento di Scienze della Terra and Centro Musei delle Scienze Naturali, Naples, Italy Friday 2nd February 2007 4 12.20 am Jasmine S. -
Bryozoa, Cheilostomata, Lanceoporidae) from the Gulf of Carpentaria and Northern Australia, with Description of a New Species
Zootaxa 3827 (2): 147–169 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2014 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3827.2.2 http://zoobank.org/urn:lsid:zoobank.org:pub:D9AEB652-345E-4BB2-8CBD-A3FB4F92C733 Six species of Calyptotheca (Bryozoa, Cheilostomata, Lanceoporidae) from the Gulf of Carpentaria and northern Australia, with description of a new species ROBYN L. CUMMING1 & KEVIN J. TILBROOK2 Museum of Tropical Queensland, 70–102 Flinders Street, Townsville, Queensland, 4810, Australia 1Corresponding author. E-mail: [email protected] 2Current address: Research Associate, Oxford University Museum of Natural History, Parks Road, Oxford, OX1 3PW, UK Abstract A new diagnosis is presented for Calyptotheca Harmer, 1957 and six species are described from the Gulf of Carpentaria: C. wasinensis (Waters, 1913) (type species), C. australis (Haswell, 1880), C. conica Cook, 1965 (with a redescription of the holotype), C. tenuata Harmer, 1957, C. triquetra (Harmer, 1957) and C. lardil n. sp. These are the first records of Bryo- zoa from the Gulf of Carpentaria, and the first Australian records for C. wasinensis, C. tenuata and C. triquetra. The limit of distribution of three species is extended east to the Gulf of Carpentaria, from Kenya for C. wasinensis, from China for C. tenuata, and from northwestern Australia for C. conica. The number of tropical Calyptotheca species in Australian ter- ritorial waters is increased from seven to eleven. Key words: Timor Sea, Arafura Sea, Beagle Gulf, tropical Australia, Indo-Pacific Introduction Knowledge of tropical Australian Bryozoa is mostly restricted to the Great Barrier Reef (GBR) and Torres Strait. -
Bulletin of the British Museum (Natural History)
Charixa Lang and Spinicharixa gen. nov., cheilostome bryozoans from the Lower Cretaceous P. D. Taylor Department of Palaeontology, British Museum (Natural History), Cromwell Road, London SW7 5BD Synopsis Seven species of non-ovicellate anascans with pluriserial to loosely multiserial colonies are described from the Barremian-Albian of Europe and Africa. The genus Charixa Lang is revised and the following species assigned: C. vennensis Lang from the U. Albian Cowstones of Dorset, C. Ihuydi (Pitt) from the U. Aptian Faringdon Sponge Gravel of Oxfordshire, C. cryptocauda sp. nov. from the Albian Mzinene Fm. of Zululand, C. lindiensis sp. nov. from the Aptian of Tanzania, and C.I sp. from the Barremian Makatini Fm. of Zululand. Spinicharixa gen. nov. is introduced for Charixa-\ike species with multiple spine bases. Two species are described: S. pitti sp. nov., the type species, probably from the Urgoniana Fm. (?Aptian) of Spain, and S. dimorpha from the M.-U. Albian Gault Clay of Kent. All previous records of L. Cretaceous cheilostomes are reviewed. Although attaining a wide geographical distribution, cheilostomes remained uncommon, morphologically conservative and of low species diversity until late Albian-early Cenomanian times. Introduction An outstanding event in the fossil history of the Bryozoa is the appearance, radiation and dominance achieved by the Cheilostomata during the latter part of the Mesozoic. Aspects of et al. this event have been discussed by several authors (e.g. Cheetham & Cook in Boardman 1983; Larwood 1979; Larwood & Taylor 1981; Schopf 1977; Taylor 1981o; Voigt 1981). Comparative morphology provides strong evidence for regarding living cheilostomes as the sister group of living ctenostome bryozoans (Cheetham & Cook in Boardman et al. -
Early Miocene Coral Reef-Associated Bryozoans from Colombia
Journal of Paleontology, 95(4), 2021, p. 694–719 Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of The Paleontological Society. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. 0022-3360/21/1937-2337 doi: 10.1017/jpa.2021.5 Early Miocene coral reef-associated bryozoans from Colombia. Part I: Cyclostomata, “Anasca” and Cribrilinoidea Cheilostomata Paola Flórez,1,2 Emanuela Di Martino,3 and Laís V. Ramalho4 1Departamento de Estratigrafía y Paleontología, Universidad de Granada, Campus Fuentenueva s/n 18002 Granada, España <paolaflorez@ correo.ugr.es> 2Corporación Geológica ARES, Calle 44A No. 53-96 Bogotá, Colombia 3Natural History Museum, University of Oslo, Blindern, P.O. Box 1172, Oslo 0318, Norway <[email protected]> 4Museu Nacional, Quinta da Boa Vista, S/N São Cristóvão, Rio de Janeiro, RJ. 20940-040 Brazil <[email protected]> Abstract.—This is the first of two comprehensive taxonomic works on the early Miocene (ca. 23–20 Ma) bryozoan fauna associated with coral reefs from the Siamaná Formation, in the remote region of Cocinetas Basin in the La Guajira Peninsula, northern Colombia, southern Caribbean. Fifteen bryozoan species in 11 families are described, comprising two cyclostomes and 13 cheilostomes. Two cheilostome genera and seven species are new: Antropora guajirensis n. sp., Calpensia caribensis n. sp., Atoichos magnus n. gen. n. sp., Gymnophorella hadra n. gen. n. sp., Cribrilaria multicostata n. -
Bryozoan Genera Fenestrulina and Microporella No Longer Confamilial; Multi-Gene Phylogeny Supports Separation
Zoological Journal of the Linnean Society, 2019, 186, 190–199. With 2 figures. Bryozoan genera Fenestrulina and Microporella no longer confamilial; multi-gene phylogeny supports separation RUSSELL J. S. ORR1*, ANDREA WAESCHENBACH2, EMILY L. G. ENEVOLDSEN3, Downloaded from https://academic.oup.com/zoolinnean/article/186/1/190/5096936 by guest on 29 September 2021 JEROEN P. BOEVE3, MARIANNE N. HAUGEN3, KJETIL L. VOJE3, JOANNE PORTER4, KAMIL ZÁGORŠEK5, ABIGAIL M. SMITH6, DENNIS P. GORDON7 and LEE HSIANG LIOW1,3 1Natural History Museum, University of Oslo, Oslo, Norway 2Department of Life Sciences, Natural History Museum, London, UK 3Centre for Ecological & Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway 4Centre for Marine Biodiversity and Biotechnology, School of Life Sciences, Heriot Watt University, Edinburgh, UK 5Department of Geography, Technical University of Liberec, Czech Republic 6Department of Marine Science, University of Otago, Dunedin, New Zealand 7National Institute of Water and Atmospheric Research, Wellington, New Zealand Received 25 March 2018; revised 28 June 2018; accepted for publication 11 July 2018 Bryozoans are a moderately diverse, mostly marine phylum with a fossil record extending to the Early Ordovician. Compared to other phyla, little is known about their phylogenetic relationships at both lower and higher taxonomic levels. Hence, an effort is being made to elucidate their phylogenetic relationships. Here, we present newly sequenced nuclear and mitochondrial genes for 21 cheilostome bryozoans. Combining these data with existing orthologous molecular data, we focus on reconstructing the phylogenetic relationships of Fenestrulina and Microporella, two species-rich genera. They are currently placed in Microporellidae, defined by having a semicircular primary orifice and a proximal ascopore. -
Pre-Cenomanian Cheilostome Bryozoa : Current State of Knowledge
Title Pre-Cenomanian Cheilostome Bryozoa : Current State of Knowledge Author(s) Ostrovsky, Andrew N.; Taylor, Paul D.; Dick, Matthew H.; Mawatari, Shunsuke F. Edited by Hisatake Okada, Shunsuke F. Mawatari, Noriyuki Suzuki, Pitambar Gautam. ISBN: 978-4-9903990-0-9, 69- Citation 74 Issue Date 2008 Doc URL http://hdl.handle.net/2115/38439 Type proceedings Note International Symposium, "The Origin and Evolution of Natural Diversity". 1‒5 October 2007. Sapporo, Japan. File Information p69-74-origin08.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Pre-Cenomanian Cheilostome Bryozoa: Current State of Knowledge Andrew N. Ostrovsky1,2, Paul D. Taylor3,*, Matthew H. Dick4 and Shunsuke F. Mawatari4,5 1Department of Invertebrate Zoology, Faculty of Biology and Soil Science, St. Petersburg State University, St. Petersburg, Russia 2Institut für Paläontologie, Geozentrum, Universität Wien, Wien, Austria 3Department of Palaeontology, Natural History Museum, London, UK 4COE for Neo-Science of Natural History, Faculty of Science, Hokkaido University, Sapporo, Japan 5Department of Natural History Sciences, Faculty of Science, Hokkaido University, Sapporo, Japan ABSTRACT This paper briefly summarizes published and new data on the occurrences of pre-Cenomanian cheilostome Bryozoa following their first appearance in the Late Jurassic. We tabulate all known taxa chronologically, summarize stratigraphical and geographical distributions, and comment on the main morphological innovations that appeared in pre-Cenomanian times. Most early cheilo- stomes are classified in the suborder Malacostegina. Early cheilostomes were morphologically simple and low in diversity, but were geographically widespread. These features can be explained by the possession of a long-living planktotrophic larval stage, as in Recent malacostegans. -
Grischenko Annals 1
Paper in: Patrick N. Wyse Jackson & Mary E. Spencer Jones (eds) (2002) Annals of Bryozoology: aspects of the history of research on bryozoans. International Bryozoology Association, Dublin, pp. viii+381. BRYOZOAN STUDIES IN THE BERING SEA 97 History of investigations and current state of knowledge of bryozoan species diversity in the Bering Sea Andrei V. Grischenko Systematics and Evolution, Division of Biological Sciences, Graduate School of Science, Hokkaido University, Sapporo, 060–0810, Japan 1. Introduction 2. Investigations of the American bryozoological school 3. Investigations of the Russian bryozoological school 4. Current knowledge on the bryozoans of the Bering Sea 4.1. Total diversity 4.2 Regional diversity 5. Discussion 6. Acknowledgements 1. Introduction The Bryozoa are one of the most abundant and widely distributed groups of macrobenthos in the Bering Sea. Although investigations of the phylum have taken place over a century, knowledge of species diversity in this sea is still very incomplete. The coastal waters of the Bering Sea belong territorially to Russia and the United States of America and, accordingly, study of the bryofauna has been achieved generally by the efforts of the Russian and American bryozoological schools. For a number of reasons, their investigations were conducted independently and, because the investigators identified specimens collected within their “national” sea areas, species occurring in the eastern and southeastern shelves of the sea were generally studied by American scientists and those in western coastal waters by Russians. Therefore the history of bryozoan investigations of the Bering Sea is most usefully presented according to the two lines of research. 2. Investigations of the American bryozoological school The first reliable data about bryozoans in the Bering Sea were connected with biological investigations of the Alaskan shelf and reported by Alice Robertson.1 She recorded three species – Membranipora membranacea (L.), Bugula purpurotincta (later changed to B. -
Bryozoa of the Caspian Sea
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/339363855 Bryozoa of the Caspian Sea Article in Inland Water Biology · January 2020 DOI: 10.1134/S199508292001006X CITATIONS READS 0 90 1 author: Valentina Ivanovna Gontar Russian Academy of Sciences 58 PUBLICATIONS 101 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Freshwater Bryozoa View project Evolution of spreading of marine invertebrates in the Northern Hemisphere View project All content following this page was uploaded by Valentina Ivanovna Gontar on 19 February 2020. The user has requested enhancement of the downloaded file. ISSN 1995-0829, Inland Water Biology, 2020, Vol. 13, No. 1, pp. 1–13. © Pleiades Publishing, Ltd., 2020. Russian Text © The Author(s), 2020, published in Biologiya Vnutrennykh Vod, 2020, No. 1, pp. 3–16. AQUATIC FLORA AND FAUNA Bryozoa of the Caspian Sea V. I. Gontar* Institute of Zoology, Russian Academy of Sciences, St. Petersburg, Russia *e-mail: [email protected] Received April 24, 2017; revised September 18, 2018; accepted November 27, 2018 Abstract—Five bryozoan species of the class Gymnolaemata and a single Plumatella emarginata species of the class Phylactolaemata are found in the Caspian Sea. The class Gymnolaemata is represented by bryozoans of the orders Ctenostomatida (Amathia caspia, Paludicella articulata, and Victorella pavida) and Cheilostoma- tida (Conopeum grimmi and Lapidosella ostroumovi). Two species (Conopeum grimmi and Amatia caspia) are Caspian endemics. Lapidosella ostroumovi was identified in the Caspian Sea for the first time. The systematic position, illustrated morphological descriptions, and features of ecology of the species identified are pre- sented. -
Cribrilina Mutabilisn. Sp., an Eelgrass-Associated Bryozoan (Gymnolaemata: Cheilostomata) with Large Variationin Title Zooid Morphology Related to Life History
Cribrilina mutabilisn. sp., an Eelgrass-Associated Bryozoan (Gymnolaemata: Cheilostomata) with Large Variationin Title Zooid Morphology Related to Life History Author(s) Ito, Minako; Onishi, Takumi; Dick, Matthew H. Zoological Science, 32(5), 485-497 Citation https://doi.org/10.2108/zs150079 Issue Date 2015-10 Doc URL http://hdl.handle.net/2115/62926 Type article File Information ZS32-5 485-497.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP ZOOLOGICAL SCIENCE 32: 485–497 (2015) © 2015 Zoological Society of Japan Cribrilina mutabilis n. sp., an Eelgrass-Associated Bryozoan (Gymnolaemata: Cheilostomata) with Large Variation in Zooid Morphology Related to Life History Minako Ito1, Takumi Onishi2, and Matthew H. Dick2* 1Graduate School of Environmental Science, Hokkaido University, Aikappu 1, Akkeshi-cho, Akkeshi-gun 088-1113, Japan 2Department of Natural History Sciences, Faculty of Science, Hokkaido University, N10 W8, Sapporo 060-0810, Japan We describe the cribrimorph cheilostome bryozoan Cribrilina mutabilis n. sp., which we detected as an epibiont on eelgrass (Zostera marina) at Akkeshi, Hokkaido, northern Japan. This species shows three distinct zooid types during summer: the R (rib), I (intermediate), and S (shield) types. Evidence indicates that zooids commit to development as a given type, rather than transform from one type to another with age. Differences in the frontal spinocyst among the types appear to be mediated by a simple developmental mechanism, acceleration or retardation in the production of lateral costal fusions as the costae elongate during ontogeny. Colonies of all three types were identical, or nearly so, in partial nucleotide sequences of the mitochondrial COI gene (555–631 bp), suggesting that they represent a single species. -
Descripción De Nuevas Especies Animales De La Península Ibérica E Islas Baleares (1978-1994): Tendencias Taxonómicas Y Listado Sistemático
Graellsia, 53: 111-175 (1997) DESCRIPCIÓN DE NUEVAS ESPECIES ANIMALES DE LA PENÍNSULA IBÉRICA E ISLAS BALEARES (1978-1994): TENDENCIAS TAXONÓMICAS Y LISTADO SISTEMÁTICO M. Esteban (*) y B. Sanchiz (*) RESUMEN Durante el periodo 1978-1994 se han descrito cerca de 2.000 especies animales nue- vas para la ciencia en territorio ibérico-balear. Se presenta como apéndice un listado completo de las especies (1978-1993), ordenadas taxonómicamente, así como de sus referencias bibliográficas. Como tendencias generales en este proceso de inventario de la biodiversidad se aprecia un incremento moderado y sostenido en el número de taxones descritos, junto a una cada vez mayor contribución de los autores españoles. Es cada vez mayor el número de especies publicadas en revistas que aparecen en el Science Citation Index, así como el uso del idioma inglés. La mayoría de los phyla, clases u órdenes mues- tran gran variación en la cantidad de especies descritas cada año, dado el pequeño núme- ro absoluto de publicaciones. Los insectos son claramente el colectivo más estudiado, pero se aprecia una disminución en su importancia relativa, asociada al incremento de estudios en grupos poco conocidos como los nematodos. Palabras clave: Biodiversidad; Taxonomía; Península Ibérica; España; Portugal; Baleares. ABSTRACT Description of new animal species from the Iberian Peninsula and Balearic Islands (1978-1994): Taxonomic trends and systematic list During the period 1978-1994 about 2.000 new animal species have been described in the Iberian Peninsula and the Balearic Islands. A complete list of these new species for 1978-1993, taxonomically arranged, and their bibliographic references is given in an appendix. -
Michabayermscthesis1995 Origi
University of St Andrews Full metadata for this thesis is available in St Andrews Research Repository at: http://research-repository.st-andrews.ac.uk/ This thesis is protected by original copyright Genotypic Variation of Polypide Regression, Growth Rate and Colony Form in the Marine Bryozoan Electra pilosa (L.) by Micha Bayer Submitted for the Degree of a Master of Science (by Research) at the University of St. Andrews School of Biological and Medical Sciences June 1994 For my parents Page ii Declaration a) I, Micha Bayer, hereby certify that this thesis has been composed by myself, that it is a record of my own work, and that it has not been accepted in partial or complete fulfilment of any other degree or professional qualification. Signed b) In submitting this thesis to the University of St. Andrews I understand that I am giving permission for it to be made available for use in accordance with the regulations of the University Library for the time being in force, subject to any copyright vested in the work not being affected thereby. I also understand that the title and abstract will be published, and that a copy of the work may be made and supplied to any bona fide library or research worker. Page iii Acknowledgements First of all, I owe thanks to my supervisor Dr. Chris Todd, for granting me the opportunity to do this degree in the first place, for his support over the past two years, for his well-placed catchphrases ("If science was easy, everybody could do it..."), for his invaluable expertise, and for getting me started with an organism like Electra pilosa which has turned out to be excellent fun.