Individual Autozooidal Behaviour and Feeding in Marine Bryozoans
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Bryozoan Studies 2019
BRYOZOAN STUDIES 2019 Edited by Patrick Wyse Jackson & Kamil Zágoršek Czech Geological Survey 1 BRYOZOAN STUDIES 2019 2 Dedication This volume is dedicated with deep gratitude to Paul Taylor. Throughout his career Paul has worked at the Natural History Museum, London which he joined soon after completing post-doctoral studies in Swansea which in turn followed his completion of a PhD in Durham. Paul’s research interests are polymatic within the sphere of bryozoology – he has studied fossil bryozoans from all of the geological periods, and modern bryozoans from all oceanic basins. His interests include taxonomy, biodiversity, skeletal structure, ecology, evolution, history to name a few subject areas; in fact there are probably none in bryozoology that have not been the subject of his many publications. His office in the Natural History Museum quickly became a magnet for visiting bryozoological colleagues whom he always welcomed: he has always been highly encouraging of the research efforts of others, quick to collaborate, and generous with advice and information. A long-standing member of the International Bryozoology Association, Paul presided over the conference held in Boone in 2007. 3 BRYOZOAN STUDIES 2019 Contents Kamil Zágoršek and Patrick N. Wyse Jackson Foreword ...................................................................................................................................................... 6 Caroline J. Buttler and Paul D. Taylor Review of symbioses between bryozoans and primary and secondary occupants of gastropod -
Records of Five Bryozoan Species from Offshore Gas Platforms Rare for the Dutch North Sea
Downloaded from orbit.dtu.dk on: Oct 05, 2021 Records of five bryozoan species from offshore gas platforms rare for the Dutch North Sea Beukhof, Esther D.; Coolen, Joop W. P.; van der Weide, Babeth E.; Cuperus, Joël; de Blauwe, Hans; Lust, Jerry Published in: Marine Biodiversity Records Link to article, DOI: 10.1186/s41200-016-0086-6 Publication date: 2016 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Beukhof, E. D., Coolen, J. W. P., van der Weide, B. E., Cuperus, J., de Blauwe, H., & Lust, J. (2016). Records of five bryozoan species from offshore gas platforms rare for the Dutch North Sea. Marine Biodiversity Records, 9(1). https://doi.org/10.1186/s41200-016-0086-6 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Beukhof et al. Marine Biodiversity Records (2016) 9:91 DOI 10.1186/s41200-016-0086-6 MARINE RECORD Open Access Records of five bryozoan species from offshore gas platforms rare for the Dutch North Sea Esther D. -
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. -
Estimate of Microbial Biodiversity in Electra Pilosa and Alcyonium Digitatum
UPTEC X06 045 Examensarbete 20 p December 2006 Estimate of microbial biodiversity in Electra pilosa and Alcyonium digitatum Hélène Harnemark Molecular Biotechnology Programme Uppsala University School of Engineering UPTEC X 06 045 Date of issue 2006-11 Author Hélène Harnemark Title (English) Estimate of microbial biodiversity in Electra pilosa and Alcyonium digitatum Abstract In attempting to characterize the microbial population of the marine species Electra pilosa and Alcyonium digitatum this study yielded a wide range of microbial growth using in vivo cultivation techniques on agar plates and PCR. The methods of the study were evaluated to the benefit of coming studies. Keywords Electra pilosa, Alcyonium digitatum, PCR, agar cultivation, marine organisms Supervisors Erik Hedner Department of medicinal chemistry, division of pharmacognosy, Uppsala University Scientific reviewer Anders Backlund Department of medicinal chemistry, division of pharmacognosy, Uppsala University Project name Sponsors Language Security English Classification ISSN 1401-2138 Supplementary bibliographical information Pages 22 Biology Education Centre Biomedical Center Husargatan 3 Uppsala Box 592 S-75124 Uppsala Tel +46 (0)18 4710000 Fax +46 (0)18 555217 Estimate of microbial biodiversity in Electra pilosa and Alcyonium digitatum Hélène Harnemark Sammanfattning Våra världshav är en relativt ny källa för vetenskapliga upptäckter. Det har länge varit svårt att utnyttja och undersöka något på havets bottnar. När resurser och utrustning under de senaste årtiondena blivit bättre har vi sett att här finns mycket att finna. Man har exempelvis hittat havslevande djur som kan skydda sig från parasiter utan att ha ett immunförsvar. De har tagit hjälp av bakterier som tillverkar olika giftiga ämnen som sprids i djurets omgivningar eller stannar på dess yta, vilket ger ett skydd från vissa rovdjur. -
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. -
Identifying Monophyletic Groups Within Bugula Sensu Lato (Bryozoa, Buguloidea)
CORE Metadata, citation and similar papers at core.ac.uk Provided by Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) Universidade de São Paulo Biblioteca Digital da Produção Intelectual - BDPI Centro de Biologia Marinha - CEBIMar Artigos e Materiais de Revistas Científicas - CEBIMar 2015-05 Identifying monophyletic groups within Bugula sensu lato (Bryozoa, Buguloidea) http://www.producao.usp.br/handle/BDPI/49614 Downloaded from: Biblioteca Digital da Produção Intelectual - BDPI, Universidade de São Paulo Zoologica Scripta Identifying monophyletic groups within Bugula sensu lato (Bryozoa, Buguloidea) KARIN H. FEHLAUER-ALE,JUDITH E. WINSTON,KEVIN J. TILBROOK,KARINE B. NASCIMENTO & LEANDRO M. VIEIRA Submitted: 5 December 2014 Fehlauer-Ale, K.H., Winston, J.E., Tilbrook, K.J., Nascimento, K.B. & Vieira, L.M. (2015). Accepted: 8 January 2015 Identifying monophyletic groups within Bugula sensu lato (Bryozoa, Buguloidea). —Zoologica doi:10.1111/zsc.12103 Scripta, 44, 334–347. Species in the genus Bugula are globally distributed. They are most abundant in tropical and temperate shallow waters, but representatives are found in polar regions. Seven species occur in the Arctic and one in the Antarctic and species are represented in continental shelf or greater depths as well. The main characters used to define the genus include bird’s head pedunculate avicularia, erect colonies, embryos brooded in globular ooecia and branches comprising two or more series of zooids. Skeletal morphology has been the primary source of taxonomic information for many calcified bryozoan groups, including the Buguloidea. Several morphological characters, however, have been suggested to be homoplastic at dis- tinct taxonomic levels, in the light of molecular phylogenies. -
Fauna of Bryozoa from Kongsfjorden, West Spitsbergen
vol. 23, no. 2, pp. 193–206, 2002 Fauna of Bryozoa from Kongsfjorden, West Spitsbergen Piotr KUKLIŃSKI Instytut Oceanologii, Polska Akademia Nauk, ul. Powstanców Warszawy 55, 81−712 Sopot, Poland (mailing address) < [email protected]> UNIS (The University Courses on Svalbard), P.O. Box 156, 9171 Longyearbyean, Norway ABSTRACT: Bryozoans were collected in Kongsfjorden (79°N and 12°E) in the summer seasons of 1997, 1998, and 1999. In the total of 44 grab, dredge, and SCUBA diving sam− ples 143 taxa were determined: 123 species, 17 to the generic and 3 to the family level. In the investigated material were 24% Arctic species and 66% boreal−Arctic species. This sug− gests a rather Arctic nature of the fjord. A few boreal species indicate the influence of warm water masses (West Spitsbergen Current). The majority of species (76%) have an encrust− ing life form. There were 5 species with a frequency of occurrence higher than 20%. These are Electra crustulenta var. arctica (31.82%); Cylindroporella tubulosa (27.27%); Tegella arctica (22.73%); Tegella armifera (20.45%); and Hippothoa divaricata var. arctica (20.45%). Among all identified species 23 were recorded for the first time in the area of Svalbard archipelago. Most (79%) of newly noted species have Arctic distributions. The lower sampling effort of previous researchers most likely accounts for the present enrich− ment of the list of Bryozoa of Kongsfjorden. Key words: Arctic, Spitsbergen, Kongsfjorden, Bryozoa. Introduction Bryozoa are benthic organisms, occurring mainly in marine ecosystems. The majority of species (ca. to 5000) live in the sea, but some are also found in freshwaters (Ryland 1970). -