The Systematist.Qxd

Total Page:16

File Type:pdf, Size:1020Kb

The Systematist.Qxd The Systematist Newsletter of the Systematics Association Winter 2003 Number 22 www.systass.org Reg. Charity No. 270429 contributions I would particularly Editorial like to thank the officers, Donald Letter from the Quicke, David Williams, Geraldine Reid, Zofia Lawrence and Gordon President Curry for their tremendous com- You are reading the new, enhanced bined expertise in helping run the version of the SA Newsletter, with a formal side of the organisation. I This is the last letter that I write for better layout and much more con- would also like to thank Alan the newsletter before handing over tent. We aim to provide our mem- Warren, as Editor-in-Chief, Eileen at the AGM in December to my bership with interesting material to Cox for the programme committee, worthy successor, Dr Barrie stimulate debate and discussion . Tim Littlewood for presiding over Leadbeater. Naturally, my main task In this issue the hugely successful the Grants and Awards Committee, is to thank all of those people that Dublin Biennial of the late summer the webmaster, Rupert Wilson, and have given their services to the is reviewed by both organisers and Messrs Robert Hirt, David Horner Association over the last three years delegates, revisiting some of the key and Russell Seymour for so ably and who have helped me run the ideas for the future of Systematics. organising and running the young various projects that we have under- In particular, Quentin Wheeler's arti- systematists forum. taken. When I became President I cle is well worth a read. Do check It might seem to some that my was simply amazed at how much out Chris Humphries' final 'Letter most unenviable task was presiding over two biennial meetings. However, it has been a pleasure to Inside the Winter Issue work with all of the individuals who have given so much of their time to both enterprises. Although it is Transforming Taxonomy p. 3 invidious to single out names The Problem with Biogeography p. 6 because so many members and visi- News p. 10 tors contributed to the success of both meetings; the London meeting Quo Vadis p. 14 would have not have worked with- Book Review p. 15 out Vilma Bharatan who did so Student Report p. 17 much to make everyone feel at BackPage p. 22 home. Also in Dublin during August SA Business p. 22 2003 Steve Waldren, Trevor Hodkinson and John Parnell and their colleagues ran a wonderful 4th the Association had developed since from the President' and review of Biennial Conference at Trinity I had previously been on council in the Biennial, excellent reminders of College, Dublin. For both meetings its chosen role as a professional the how Association has progressed I would like especially to thank Tim organisation helping its own profes- and developed under Chris's presi- Littlewood for his skill and sense of sionals and encouraging and nurtur- dency. This newsletter looks for- humour that he brought to the job of ing newcomers to the broad field of ward to reporting a continuation of chairman of the judges, and my spe- systematics. In addition to all of the such development in Barrie cial thanks of course go to our councillors for their enthusiastic Leadbeater’s coming term. Treasurer, Gordon Curry, who's The Systematist 2003 No. 22 1 undoubted monetary skills made the considerable wealth of curiosity House of Commons and replies both meetings profitable, trou- and imagination too much analysis were also made, but there was little bleshoot currency exchanges and in the ‘black box’ rather than in the in the way of genuine new interest generally balance the books. basics with pen and paper are appar- recorded, but merely desultory sup- The quality of the work and the ent. There is so much to be achieved port and very little increase in over- large number of students and young in general systematic theory, espe- all funding to systematics. post-doctoral fellows that attend our cially the underlying principles of However, I am happy to report biennial and other meetings is testi- systematic analysis, homology and that one of the stated aims of the mony to the fact that the Association biogeography, that I worry this is report was for the Linnean Society is going someway in the direction causing our students to losing grip and the Systematics Association to on the basics of our subjects. work more closely. Its first achieve- Furthermore, it is worth noting that ment, through the efforts of Tim some of the fears of my predecessor, Littlewood and Richard Bateman, Peter Forey, about the Phylocode the two two societies have pro- still appear in the literature, which duced a combined grants and means that it is quite apparent that awards scheme, of which more many young turks are 'victims of details will be given in the next ambition' to cite Løvtrup's colourful round of calls later this year. phrase rather than becoming well Finally, it is important to note that rounded systematists cogniscent in our publication procedures are all of the necessary branches of the changing as a result of Taylor and subject. The phylocodists have Francis buying up CRC publishing shown a rather dismaying trend that in the USA. In the future, book pub- is beginning to appear in a number lication for Taylor and Francis, of fields that politics runs roughshod including the Association's publica- over science in the efforts to capture tions will cease to be based in President: Christopher J. Humphries the middle ground rather than by London but will be processed that we all wish to go, and despite reasoned debate and exposing pop- instead by CRC publishers in the obvious difficulties of finding ulist myth. Florida. The Editor-in-Chief and the ways of resourcing projects there is The President's business has not treasurer have been pursuing the no lack of imagination amongst all only concentrated on the biennial ramifications of a shift in production of the players. The quality of symposia but also the various across the pond and the Treasurer research, talks and papers is out- national initiatives that have taken recently has received the revised standingly high amongst the partici- place in the last three years. These instructions for editors of sympo- pants and the students and young post-doctoral fellows particularly. During the last three years there has House of Lords transcripts can be found at been copious output of empirical www.systass.org/systass-lords-transcript.html papers on all manner of groups in the literature. I am glad that the include attempts to raise awareness sium volumes. Association caters for a wide range in the perceived decline of systemat- All in all, I have spent a happy of disciplines in zoology, protistolo- ics in a shrinking scientific budget three years with the Association and gy, botany, palaeontology and para- and the seemingly cavalier attitudes the work has shown me that to run a sitology etc. despite rather biased of funding bodies to the plight of successful organisation it is neces- interests towards higher plant sys- systematics in the UK and else- sary to keep on top of the issues all tematics and catering for the expo- where. To this end it was an inter- of the time. I hope you feel that I nential growth in molecular system- esting opportunity to participate in have done my little bit towards this atics. Undoubtedly amongst the con- Baroness Walmesley's debate on the end, and like my predecessor I will siderable interests that I have seen science underpinning research in be back to haunt you from time to develop it is rather illuminating that biodiversity. Besides supplying writ- time starting as of now, with the investigations have erred on the ten evidence, I also sat in front of editing of the databases meeting. technological and algorithmic sides the subcommittee with the President of achievement rather than in the of the Linnean Society to give ver- Chris Humphries epistemological and theoretical. I bal evidence in February 2002. NHM, London think it is worth noting that despite Subsequent presentations to the The Systematist 2003 No. 22 2 Transforming Taxonomy Quentin D. Wheeler Departments of Entomology and Plant Biology, Cornell University, Ithaca, New York 14853 USA Using traditional methods, tax- more difficult is a needed change in cent of the arbitrary quantitative onomists have documented about the taxonomic paradigm. We need to definitions of species proposed by 1.7 million species in 245 years. be international where we have been pheneticists in the 1970s that proved Assuming 8.3 million species provincial. We need to act as a com- evolutionarily impotent. remain to be described (an admitted munity where we have been fiercely Morphology remains important guess) and a rate of progress equal independent individuals. We need to for numerous reasons. It makes fos- to the average of the post-Linnaean reinvent morphology-based taxono- sil and extant species comparable. It period, we will need 1196 years to my at a time when all forces are reveals patterns in need of evolu- complete the job. If any of the pushing the field increasingly tionary explanation. It's characters gloomy prognostications about toward the molecular. And we must are efficient summaries of thousands species extinction are even approxi- embrace the molecular as an impor- of DNA base-pairs and the objects mately true (e.g. Wilson 1992), we tant tool for identifications and phy- of natural selection. It makes Nature shall have missed many of the logeny reconstructions, but do so in accessible to laypersons. It facili- world's species, possibly including a a way that is intellectually balanced.
Recommended publications
  • A Comparison of the Moss Floras of Chile and New Zealand Studies in Austral Temperate Rain Forest Bryophytes 17
    CORE Metadata, citation and similar papers at core.ac.uk Provided by Hochschulschriftenserver - Universität Frankfurt am Main Comparison of the moss floras of Chile and New Zealand 81 Tropical Bryology 21: 81-92, 2002 A comparison of the moss floras of Chile and New Zealand Studies in austral temperate rain forest bryophytes 17 Rolf Blöcher, Jan-Peter Frahm Botanisches Institut der Universität, Meckenheimer Allee 170, 53115 Bonn, Germany Summary: Chile and New Zealand share a common stock of 181 species of mosses in 94 genera and 34 families. This number counts for 23.3% of the Chilean and 34.6% of the New Zealand moss flora. If only species with austral distribution are taken into account, the number is reduced to 113 species in common, which is 14.5% of the Chilean and 21.6% of the New Zealand moss flora. This correlation is interpreted in terms of long distance dispersal resp. the common phytogeographical background of both countries as parts of the palaoaustral floristic region and compared with disjunct moss floras of other continents as well as the presently available molecular data. Introduction Herzog (1926) made no attempts to explain the Herzog (1926) called disjunctions the “most floristic similarity of these regions, although interesting problems in phytogeography and their Wegener (1915) had published his continental explanation the greatest importance for genetic drift theory already 11 years before the aspects”. One of these interesting disjunctions is publication of Herzog´s textbook. This theory that between the southern part of Chile, New was, however, not accepted by scientists and Zealand (and also southeastern Australia, therefore not even discussed by Herzog but Tasmania and southern Africa).
    [Show full text]
  • Cambrian Rocks of East Point, Nahant Massachusetts
    University of New Hampshire University of New Hampshire Scholars' Repository New England Intercollegiate Geological NEIGC Trips Excursion Conference Collection 1-1-1984 Cambrian rocks of East Point, Nahant Massachusetts Bailey, Richard H. Follow this and additional works at: https://scholars.unh.edu/neigc_trips Recommended Citation Bailey, Richard H., "Cambrian rocks of East Point, Nahant Massachusetts" (1984). NEIGC Trips. 354. https://scholars.unh.edu/neigc_trips/354 This Text is brought to you for free and open access by the New England Intercollegiate Geological Excursion Conference Collection at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in NEIGC Trips by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. Cl-1 249 CAMBRIAN ROCKS OF EAST POINT, NAHANT, MASSACHUSETTS Richard H. Bailey Department of Earth Sciences Northeastern University Boston, MA 02115 Introduction The quintessential stratigraphic component of Avalonian terranes of eastern North America is a Cambrian succession bearing the so-called Acado-Baltic trilobite assemblage. Spectacular sea cliffs at East Point, the easternmost extremity of Nahant, Massachusetts, afford an opportunity to examine a continuous and well exposed Lower Cambrian section on the Boston Platform. The Nahant Gabbro, sills, abundant dikes, and faults cut the Cambrian strata and add to the geological excitement. Indeed, it is difficult to move more t h a n a few meters along the cliffs without discovering a feature that will arouse your curiosity. This is also a wonderful place to watch waves crash against cliffs and to stare across the Atlantic in the direction of Africa.
    [Show full text]
  • Congressional Record—Senate S527
    January 26, 1996 CONGRESSIONAL RECORD — SENATE S527 Fayetteville. He was awarded the mas- their efforts. I ask that the letter from vision of Wildlife and Marine Resources ter of arts degree in history and polit- Paul Alan Cox, Ph.D., chairman of the under your leadership has made important ical science from the University of Ar- board of Seacology Foundation to Gov- progress in evaluating and protecting the wildlife of American Samoa. Coastal Zone kansas at Fayetteville and the juris ernor Lutali be printed in the RECORD. The letter follows: Management has flourished under your lead- doctor degree from George Washington ership. But perhaps most important has been University in Washington, DC. THE SEACOLOGY FOUNDATION, your quiet personal example. You quietly led A well-respected executive in the na- Springville, UT. October 24, 1995. an effort to re-introduce the rare Samoa tional electric cooperative community, Gov. A.P. LUTALI, toloa or duck to your home island of Annu’u. Carl also has worked tirelessly in nu- Office of the Governor, American Samoa Gov- The crack of dawn has frequently found you merous civic and community affairs ernment, Pago Pago, American Samoa. on your hands and knees weeding the garden positions in our State and our region. DEAR GOVERNOR LUTALI: On behalf of the plot in front of the territorial offices. Many Board of Directors and the Scientific Advi- Mr. President, wherever Carl have seen you picking up rubbish and doing sory Board of the Seacology Foundation, it your own part as private citizen to beautify Whillock has lived and worked gives me great pleasure to inform you that throughout our State, his support for the exquisite islands of American Samoa.
    [Show full text]
  • Biodiversity: the Orw Ld of Life Charles H
    Western Kentucky University TopSCHOLAR® DLPS Faculty Publications Library Public Services 5-2001 Biodiversity: The orW ld of Life Charles H. Smith Western Kentucky University, [email protected] Follow this and additional works at: http://digitalcommons.wku.edu/dlps_fac_pub Part of the Biodiversity Commons, Ecology and Evolutionary Biology Commons, Higher Education Commons, and the Library and Information Science Commons Recommended Citation Charles H. Smith, "Biodiversity: The orldW of Life" (May 2001). Choice 38(9): 1565-1580. This Article is brought to you for free and open access by TopSCHOLAR®. It has been accepted for inclusion in DLPS Faculty Publications by an authorized administrator of TopSCHOLAR®. For more information, please contact [email protected]. I BIBLIOGRAPHIC ESSAY The World of Life: Biodiversity Studies BY CHARLES SMITH multifarious ecosystems of the world. The key to effective analysis ofbio­ the literature on the former, concerned as diversity is the precise definition of it is with the basic description of millions Introduction each level oforganization when it is of species of animals and plants-not to being addressed. mention suborganismallevels of organiza­ tion and communities, ecosystems, and Wbat i.J bioiJiverJity? This definition may strike some ob­ the biosphere as a whole-would exist ( and servers as being just the slightest bit vague, did exist) independent of the recent bio­ or some 15 years the public at least to the extent that it fails to explain diversity movement. Practically every state has witnessed a sustained world­ how the concept is related to the various in the nation is represented by at least one Fwide movement that concerns natural studies that make it up, and that monographic study of its resident mam­ itself with understanding the in fact have existed as independently con­ mals, as are many individual species of mam­ natural diversity oflife, and how such di­ ceived lines of research for more than a mals (and even particular mammals from versity can be conserved.
    [Show full text]
  • PDF, Also Known As Version of Record License (If Available): CC by Link to Published Version (If Available): 10.1111/Nph.14553
    Coudert, Y., Bell, N., Edelin, C., & Harrison, C. J. (2017). Multiple innovations underpinned branching form diversification in mosses. New Phytologist, 215(2), 840-850. https://doi.org/10.1111/nph.14553 Publisher's PDF, also known as Version of record License (if available): CC BY Link to published version (if available): 10.1111/nph.14553 Link to publication record in Explore Bristol Research PDF-document This is the final published version of the article (version of record). It first appeared online via Wiley at http://onlinelibrary.wiley.com/doi/10.1111/nph.14553/full. Please refer to any applicable terms of use of the publisher. University of Bristol - Explore Bristol Research General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: http://www.bristol.ac.uk/red/research-policy/pure/user-guides/ebr-terms/ Research Multiple innovations underpinned branching form diversification in mosses Yoan Coudert1,2,3, Neil E. Bell4, Claude Edelin5 and C. Jill Harrison1,3 1School of Biological Sciences, University of Bristol, Life Sciences Building, 24 Tyndall Avenue, Bristol, BS8 1TQ, UK; 2Institute of Systematics, Evolution and Biodiversity, CNRS, Natural History Museum Paris, UPMC Sorbonne University, EPHE, 57 rue Cuvier, 75005 Paris, France; 3Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EA, UK; 4Royal Botanic Garden Edinburgh, 20a Inverleith Row, Edinburgh, EH3 5LR, UK; 5UMR 3330, UMIFRE 21, French Institute of Pondicherry, CNRS, 11 Saint Louis Street, Pondicherry 605001, India Summary Author for correspondence: Broad-scale evolutionary comparisons have shown that branching forms arose by con- C.
    [Show full text]
  • Spore Dispersal Vectors
    Glime, J. M. 2017. Adaptive Strategies: Spore Dispersal Vectors. Chapt. 4-9. In: Glime, J. M. Bryophyte Ecology. Volume 1. 4-9-1 Physiological Ecology. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 3 June 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology/>. CHAPTER 4-9 ADAPTIVE STRATEGIES: SPORE DISPERSAL VECTORS TABLE OF CONTENTS Dispersal Types ............................................................................................................................................ 4-9-2 Wind Dispersal ............................................................................................................................................. 4-9-2 Splachnaceae ......................................................................................................................................... 4-9-4 Liverworts ............................................................................................................................................. 4-9-5 Invasive Species .................................................................................................................................... 4-9-5 Decay Dispersal............................................................................................................................................ 4-9-6 Animal Dispersal .......................................................................................................................................... 4-9-9 Earthworms ..........................................................................................................................................
    [Show full text]
  • Flora of New Zealand Mosses
    FLORA OF NEW ZEALAND MOSSES BRACHYTHECIACEAE A.J. FIFE Fascicle 46 – JUNE 2020 © Landcare Research New Zealand Limited 2020. Unless indicated otherwise for specific items, this copyright work is licensed under the Creative Commons Attribution 4.0 International licence Attribution if redistributing to the public without adaptation: "Source: Manaaki Whenua – Landcare Research" Attribution if making an adaptation or derivative work: "Sourced from Manaaki Whenua – Landcare Research" See Image Information for copyright and licence details for images. CATALOGUING IN PUBLICATION Fife, Allan J. (Allan James), 1951- Flora of New Zealand : mosses. Fascicle 46, Brachytheciaceae / Allan J. Fife. -- Lincoln, N.Z. : Manaaki Whenua Press, 2020. 1 online resource ISBN 978-0-947525-65-1 (pdf) ISBN 978-0-478-34747-0 (set) 1. Mosses -- New Zealand -- Identification. I. Title. II. Manaaki Whenua-Landcare Research New Zealand Ltd. UDC 582.345.16(931) DC 588.20993 DOI: 10.7931/w15y-gz43 This work should be cited as: Fife, A.J. 2020: Brachytheciaceae. In: Smissen, R.; Wilton, A.D. Flora of New Zealand – Mosses. Fascicle 46. Manaaki Whenua Press, Lincoln. http://dx.doi.org/10.7931/w15y-gz43 Date submitted: 9 May 2019 ; Date accepted: 15 Aug 2019 Cover image: Eurhynchium asperipes, habit with capsule, moist. Drawn by Rebecca Wagstaff from A.J. Fife 6828, CHR 449024. Contents Introduction..............................................................................................................................................1 Typification...............................................................................................................................................1
    [Show full text]
  • An Annotated Checklist of Tasmanian Mosses
    15 AN ANNOTATED CHECKLIST OF TASMANIAN MOSSES by P.I Dalton, R.D. Seppelt and A.M. Buchanan An annotated checklist of the Tasmanian mosses is presented to clarify the occurrence of taxa within the state. Some recently collected species, for which there are no published records, have been included. Doubtful records and excluded speciei. are listed separately. The Tasmanian moss flora as recognised here includes 361 species. Key Words: mosses, Tasmania. In BANKS, M.R. et al. (Eds), 1991 (3l:iii): ASPECTS OF TASMANIAN BOTANY -- A TR1BUn TO WINIFRED CURTIS. Roy. Soc. Tasm. Hobart: 15-32. INTRODUCTION in recent years previously unrecorded species have been found as well as several new taxa described. Tasmanian mosses received considerable attention We have assigned genera to families followi ng Crosby during the early botanical exploration of the antipodes. & Magill (1981 ), except where otherwise indicated in One of the earliest accounts was given by Wilson (1859), the case of more recent publications. The arrangement who provided a series of descriptions of the then-known of families, genera and species is in alphabetic order for species, accompanied by coloured illustrations, as ease of access. Taxa known to occur in Taslnania ami Part III of J.D. Hooker's Botany of the Antarctic its neighbouring islands only are listed; those for Voyage. Although there have been a number of papers subantarctic Macquarie Island (politically part of since that time, two significant compilations were Tasmania) are not treated and have been presented published about the tum of the century. The first was by elsewhere (Seppelt 1981).
    [Show full text]
  • Will Tribal Knowledge Survive the Millennium?
    Science -- Cox 287 (5450): 44 Página 1 de 5 Institution: BIBLIOTECA UNIVERSITAT DE BARCELONA | Sign In as Individual | FAQ | Access Rights | Join AAAS Also see the archival list of the Essays on Science and Summary of this Article Society. dEbates: Submit a response to this article ESSAY ON SCIENCE AND SOCIETY: Published dEbates for this Will Tribal Knowledge Survive the article Millennium? Download to Citation Paul Alan Cox* Manager Alert me when: new articles cite this Paul Alan Cox is the article Director of the National Tropical Botanical Search for similar articles Garden in Hawaii and in: Florida and the King Science Online Carl XVI Professor at PubMed the Swedish Search Medline for articles Biodiversity Center. He by: shared the Goldman Cox, P. A. Environmental Prize for Search for citing articles conservation work in: related in his book ISI Web of Science (11) Nafanua: Saving the HighWire Press Journals Samoan Rain Forest (Freeman, New York, 1999). This article appears in the following Subject CREDIT: ALLAN BURCH Collections: Essays As we begin a new millennium and contemplate how our current understandings might be evaluated in 1000 years, it may be useful to look backward. What pieces of knowledge do we treasure that come from 1000 years ago? Accounts from the end of the last millennium herald innovations like the metal plow but were imbued with folk knowledge from an era when trolls, fairies, and personifications of the elements, such as Jack Frost, were thought to play important roles in determining the course of human life. A bit broader glance at the past might unearth the mathematical work of Leonardo Pisano Fibonacci who introduced Western culture to the concept of zero, a decimal positional system of numerals far different from the Roman numerals then in use, and the beginnings of linear algebra.
    [Show full text]
  • Bedrock Geology of the Cape St. Mary's Peninsula
    BEDROCK GEOLOGY OF THE CAPE ST. MARY’S PENINSULA, SOUTHWEST AVALON PENINSULA, NEWFOUNDLAND (INCLUDES PARTS OF NTS MAP SHEETS 1M/1, 1N/4, 1L/16 and 1K/13) Terence Patrick Fletcher Report 06-02 St. John’s, Newfoundland 2006 Department of Natural Resources Geological Survey COVER The Placentia Bay cliff section on the northern side of Hurricane Brook, south of St. Bride’s, shows the prominent pale limestones of the Smith Point Formation intervening between the mudstones of the Cuslett Member of the lower Bonavista Formation and those of the overlying Redland Cove Member of the Brigus Formation. The top layers of this marker limestone on the southwestern limb of the St. Bride’s Syncline contain the earliest trilobites found in this map area. Department of Natural Resources Geological Survey BEDROCK GEOLOGY OF THE CAPE ST. MARY’S PENINSULA, SOUTHWEST AVALON PENINSULA, NEWFOUNDLAND (INCLUDES PARTS OF NTS MAP SHEETS 1M/1, 1N/4, 1L/16 and 1K/13) Terence P. Fletcher Report 06-02 St. John’s, Newfoundland 2006 EDITING, LAYOUT AND CARTOGRAPHY Senior Geologist S.J. O’BRIEN Editor C.P.G. PEREIRA Graphic design, D. DOWNEY layout and J. ROONEY typesetting B. STRICKLAND Cartography D. LEONARD T. PALTANAVAGE T. SEARS Publications of the Geological Survey are available through the Geoscience Publications and Information Section, Geological Survey, Department of Natural Resources, P.O. Box 8700, St. John’s, NL, Canada, A1B 4J6. This publication is also available through the departmental website. Telephone: (709) 729-3159 Fax: (709) 729-4491 Geoscience Publications and Information Section (709) 729-3493 Geological Survey - Administration (709) 729-4270 Geological Survey E-mail: [email protected] Website: http://www.gov.nl.ca/mines&en/geosurv/ Author’s Address: Dr.
    [Show full text]
  • 10. Brief Notes on the Eodiscids 11, Phylogeny of the Dawsonidea
    No. 1.] 43 10. Brief Notes on the Eodiscids 11, Phylogeny of the Dawsonidea. By Teiichi KoBAYASHI. (Comm. by H. YABE,M.I.A., Jan. 12, 1943.) Microdiscus has long been in common use for eodiscids, but as pointed out by Barrande in 1881, Microdiscus quadricostatus Emmons which is the type species of the genus, was a larval form of Trinucleus which was 'found in association with Ordovician graptolites and pele- cypods. Because Microdiscus Emmons, 1885, and the Microdiscidae Koken or Coquin, 196, lost their standing, Raymond adopted Eodiscus Hartt in place of Microdiscus and established Eodiscidae to include, beside the genus, two new ones, Goniodiscus and Weymouthia. While the three genera were all blind, Delgado described eodiscids with eyes in 1904 and Vogdes founded Delgadoia on Microdiscus caudatus Delgado in 1917. One year prior to this, Walcott had described proparian Pagetia as a member of the Eodiscidae, which became a subject of debate among trilobite students. Poulsen mentioned in 1927 that the sole reason for the resemblance of Pagetia to hypoparian eodiscids is adaptative convergence. This opinion is intenable because it is now known in Pagetia, Delgadoia or Al emtejoia that the two forms of each genus which are almost identical except for the presence or the absence of eyes and facial sutures, are found at the same locality. Supporting Beecher's view on the migration of the facial suture, Raymond emphasized in 1917, that Pagetia shows the stage in which the suture just came up to the dorsal side from the ventral in the agnostidian stage, notwithstanding the fact that Dindstrom and others have proven that the agnostid has no suture on the ventral side of its cephalon.
    [Show full text]
  • Paul Cox, Ph.D. Ethnobotanist, Scientific Advisor
    PAUL COX, PH.D. ETHNOBOTANIST, SCIENTIFIC ADVISOR Time Magazine previously honored Dr. Cox as one of 11 “Heroes of Medicine” for his ongoing search for new medicines and plants. It is rare for a scientist to be renowned in both indigenous and western cultures. Throughout the islands of Polynesia and Southeast Asia, Dr. Paul Alan Cox is known as “Nafanua.” “Nafanua” is one of the highest chief titles of Samoa, conferred upon Cox in 1989 by the DEGREES AND AWARDS: Samoan people for his diligence and work in rain forest preservation. Cox is also known as • Undergraduate degree in one of the world’s top ethnobotanists—scientists who study the use of plants by indigenous botany and philosophy from people. Brigham Young University, graduating Summa Cum As an expert in the field of ethnobotany, Cox has served as a professor and Dean at Brigham Laude and class valedictorian Young University, and is currently Distinguished Professor at BYU–Hawaii. He has also held • M.S. in ecology at the visiting professorships at the University of Melbourne, Uppsala University and at Umeå University of Wales as a University; and was honored by King Gustav and Queen Sylvia of Sweden, who invited him Fullbright Fellow to present a command lecture in Stockholm. He was later invited to serve as the first King • Ph.D. from Harvard • National Science Foundation Carl XVI Gustaf Professor of Environmental Science, a gift from the Swedish Royal Academy of Sciences for the King’s 50th birthday. From 1998 through 2004 he served as Director of Presidential Young Investigator Award by the Congressionally-chartered National Tropical Botanical Garden in Hawaii and Florida.
    [Show full text]