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Similarities in Body Size Distributions of Small-Bodied Flying Vertebrates
Evolutionary Ecology Research, 2004, 6: 783–797 Similarities in body size distributions of small-bodied flying vertebrates Brian A. Maurer,* James H. Brown, Tamar Dayan, Brian J. Enquist, S.K. Morgan Ernest, Elizabeth A. Hadly, John P. Haskell, David Jablonski, Kate E. Jones, Dawn M. Kaufman, S. Kathleen Lyons, Karl J. Niklas, Warren P. Porter, Kaustuv Roy, Felisa A. Smith, Bruce Tiffney and Michael R. Willig National Center for Ecological Analysis and Synthesis (NCEAS), Working Group on Body Size in Ecology and Paleoecology, 735 State Street, Suite 300, Santa Barbara, CA 93101-5504, USA ABSTRACT Since flight imposes physical constraints on the attributes of a flying organism, it is expected that the distribution of body sizes within clades of small-bodied flying vertebrates should share a similar pattern that reflects these constraints. We examined patterns in similarities of body mass distributions among five clades of small-bodied endothermic vertebrates (Passeriformes, Apodiformes + Trochiliformes, Chiroptera, Insectivora, Rodentia) to examine the extent to which these distributions are congruent among the clades that fly as opposed to those that do not fly. The body mass distributions of three clades of small-bodied flying vertebrates show significant divergence from the distributions of their sister clades. We examined two alternative hypotheses for similarities among the size frequency distributions of the five clades. The hypothesis of functional symmetry corresponds to patterns of similarity expected if body mass distributions of flying clades are constrained by similar or identical functional limitations. The hypothesis of phylogenetic symmetry corresponds to patterns of similarity expected if body mass distributions reflect phylogenetic relationships among clades. -
Late Cretaceous Echinoids from the Seymareh Member (Lopha Limestone Member), Kabir Kuh Anticline, Southwest of Iran
Archive of SID Geopersia 9 (2), 2019, PP. 305-350 DOI: 10.22059/GEOPE.2019.266795.648419 Late Cretaceous Echinoids from the Seymareh Member (Lopha Limestone Member), Kabir Kuh Anticline, Southwest of Iran Hossein Kamyabi Shadan1*, Hooshang Dashtban1, Bagher Roshandel Arbatani1, Fariba Foroughi2 1 Exploration Directorate, National Iranian Oil Company, Tehran, Iran 2 Department of Geology, Faculty of Sciences, University of Tehran, Tehran, Iran *Corresponding author, e–mail: [email protected] (received: 18/11/2018 ; accepted: 04/03/2019) Abstract In the present study, The Seymareh or Lopha Limestone Member (Gurpi Formation) in Kabir Kuh Section, have been Selected. The member has yielded a rich echinoid fauna and 21 species of Echinoid belonging to 14 genera are recognized and described. The Kabir Kuh section yielded two regular echinoid taxa: Salenia nutrix and Goniopygus superbus, one holectypoid taxa: Coptodiscus noemiae, two conulid taxa: Conulus douvillei and Globator bleicheri, six cassiduloid taxa: Parapygus longior, Parapygus declivis, Parapygus inflatus, Parapygus vassilini, Vologesia tataosi and Pygurostoma morgani, one holasteroid species: Hemipneustes persicus and nine spatangoid taxa: Iraniaster douvillei, I. morgani, I. nodulosus, Hemiaster noemiae, Hemiaster opimus, Mecaster kanepanensis, Mecaster longus, Proraster morgani and Epiaster lamberti. The taxon association indicates a Campanian age. Some of the taxa are known from the similar Campanian age in Saudi Arabia such as: Coptodiscus noemiae. Some specimens are reported also from Campanian deposits of Afghanistan such as: Hemiaster noemiae, H. opimus and Parapygus vassilini. Globator bleicheri and Salenia nutrix are recorded from Maastrichtian deposits of UAE and Oman. Keywords: Campanian, Echinoid, Kabir Kuh, Seymareh member, Southwest Iran. Introduction Acropeltidae, Holectypidae, Conulidae, Cassiduloida Echinoids are among the most conspicuous and , Holasteroid and Spatangoida. -
Leptosalenia Botanzi Sp. Nov. (Echinodermata: Echinoidea) Del Albiense De La Cuenca Vasco-Cantábrica
6.qxp:Maquetación 1 11/01/17 14:27 Página 99 Leptosalenia botanzi sp. nov. del Albiense de la CVC Munibe, Cienc. nat. 64, 2016 • pp. 99-119 • Donostia/San Sebastián • ISSN 0214-7688 • eISSN 2172-4547 Leptosalenia botanzi sp. nov. (Echinodermata: Echinoidea) del Albiense de la cuenca Vasco-Cantábrica. Leptosalenia botanzi sp. nov. (Echinodermata: Echinoidea) from the Albian of the Basque- Cantabrian Basin. Enric Forner1, Txema Moreno2 Resumen Se describe una especie nueva del género Leptosalenia Smith & Wright, 1990 con material pro- cedente del Albiense de la sierra de Aralar (Nafarroa), de la cuenca Vasco-Cantábrica: L. botanzi sp. nov. Se revisan las diferencias entre todas las especies del genero Leptosalenia entre el Ap- tiense y el Cenomaniense. L. botanzi es grande para el género, alta, con largas fosetas suturales perpendiculares a las líneas de sutura entre las placas del sistema apical y apuntando hacia los gonoporos; la placa suranal es de menor tamaño que el periprocto; tiene 4 tubérculos princi- pales por serie en los interambulacros. La especie nueva se ha encontrado junto a una abun- dante fauna de braquiópodos, lo que implicaría una salinidad marina normal, y diversidad de corales, de la que se puede deducir una profundidad moderada. De hecho el yacimiento está muy cerca de importantes arrecifes fósiles de la misma edad, lo que quizás indicaría un mar de poca profundidad y, es muy posible, que con cierta protección del mar abierto. Esta es la tercera especie de Leptosalenia registrada en la cuenca Vasco-Cantabrica; las otras dos son L. prestensis (Desor, 1856) y L. -
Generation of Earth's First-Order Biodiversity Pattern
ASTROBIOLOGY Volume 9, Number 1, 2009 © Mary Ann Liebert, Inc. DOI: 10.1089/ast.2008.0253 Review Generation of Earth’s First-Order Biodiversity Pattern Andrew Z. Krug,1 David Jablonski,1 James W. Valentine,2 and Kaustuv Roy3 Abstract The first-order biodiversity pattern on Earth today and at least as far back as the Paleozoic is the latitudinal di- versity gradient (LDG), a decrease in richness of species and higher taxa from the equator to the poles. LDGs are produced by geographic trends in origination, extinction, and dispersal over evolutionary timescales, so that analyses of static patterns will be insufficient to reveal underlying processes. The fossil record of marine bivalve genera, a model system for the analysis of biodiversity dynamics over large temporal and spatial scales, shows that an origination and range-expansion gradient plays a major role in generating the LDG. Peak orig- ination rates and peak diversities fall within the tropics, with range expansion out of the tropics the predomi- nant spatial dynamic thereafter. The origination-diversity link occurs even in a “contrarian” group whose di- versity peaks at midlatitudes, an exception proving the rule that spatial variations in origination are key to Ն latitudinal diversity patterns. Extinction rates are lower in polar latitudes ( 60°) than in temperate zones and thus cannot create the observed gradient alone. They may, however, help to explain why origination and im- migration are evidently damped in higher latitudes. We suggest that species require more resources in higher latitudes, for the seasonality of primary productivity increases by more than an order of magnitude from equa- torial to polar regions. -
DAVID SEPKOSKI Department of History University of Illinois, Champaign-Urbana Gregory Hall 301 810 S
DAVID SEPKOSKI Department of History University of Illinois, Champaign-Urbana Gregory Hall 301 810 S. Wright St. Urbana, IL 61801 [email protected] Updated 7/2020 ACADEMIC APPOINTMENTS 2018 - Thomas M. Siebel Chair in History of Science and Professor of History Affiliate Professor, School of Information University of Illinois, Urbana-Champaign 2012 - 2018 Max Planck Institute for the History of Science Senior Research Scholar, Department II 2006 - 2012 University of North Carolina Wilmington Associate Professor of History, 2010 - 2012 Assistant Professor of History, 2006 - 2010 2002 – 2006 Oberlin College Visiting Assistant Professor of History, 2004 - 2006 Mellon Postdoctoral Fellow in History, 2002 - 2004 EDUCATION 2002 University of Minnesota. Ph.D., Program in History of Science and Technology 1996 University of Chicago. A.M., Social Sciences 1994 Carleton College. B.A., History FELLOWSHIPS AND AWARDS 2020-21 John Simon Guggenheim Memorial Fellowship 2018-23 President’s Distinguished Faculty Hiring Program ($500,000 over 5 years for graduate student fellowships, research support, public programming and outreach), University of Illinois, Urbana-Champaign 2011 Visiting Fellow, Max Planck Institute for the History of Science, Department II, Berlin, Germany 2005-08 National Science Foundation STS Scholars Award. PI for grant funding “The Renaissance of Evolutionary Paleobiology, 1970-1985” Sepkoski 2 2007 Charles L. Cahill Award for Faculty Research and Development, UNC Wilmington 2006-07 FESR Investigator Fellow, UNC Wilmington 2005 Mead-Swing Fellow in the History of Science, Oberlin College 2004 Grant-in-Aid, Oberlin College, award for faculty research support 2000-01 Doctoral Dissertation Fellowship, University of Minnesota 1997-98 Graduate School Fellowship, University of Minnesota PUBLICATIONS Books 2020 Catastrophic Thinking: Extinction and the Value of Diversity Chicago: University of Chicago Press. -
Micro- and Macroevolution: Scale and Hierarchy in Evolutionary Biology and Paleobiology Author(S): David Jablonski Source: Paleobiology, Vol
Paleontological Society Micro- and Macroevolution: Scale and Hierarchy in Evolutionary Biology and Paleobiology Author(s): David Jablonski Source: Paleobiology, Vol. 26, No. 4, Supplement (Autumn, 2000), pp. 15-52 Published by: Paleontological Society Stable URL: http://www.jstor.org/stable/1571652 Accessed: 28/10/2008 17:29 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at http://www.jstor.org/action/showPublisher?publisherCode=paleo. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit organization founded in 1995 to build trusted digital archives for scholarship. We work with the scholarly community to preserve their work and the materials they rely upon, and to build a common research platform that promotes the discovery and use of these resources. For more information about JSTOR, please contact [email protected]. Paleontological Society is collaborating with JSTOR to digitize, preserve and extend access to Paleobiology. http://www.jstor.org Copyright ( 2000, The Paleontological Society Micro- and macroevolution: scale and hierarchy in evolutionary biology and paleobiology David Jablonski Abstract. -
Textbook of Zoology · Invertebrates Some Other ELBS Low-Priced Editions
Textbook of Zoology · Invertebrates Some Other ELBS Low-priced Editions Ambrose and Easty CELL BIOLOGY Nelson Andrewartha INTRODUCTION TO THE STUDY OF ANIMAL Chapman & Hall POPULATIONS Arthur VETERINARY REPRODUCTION AND OBSTETRICS Bailliere Tindall Barrington INVERTEBRATE STRUCTURE AND FUNCTION Nelson Blood, Henderson VETERINARY MEDICINE Bailliere Tindall and Radostits Chapman THE INSECTS: STRUCTURE AND FUNCTION Hodder & Stoughton Clegg and Clegg BIOLOGY OF THE MAMMAL Heinemann Medical Clark, Geier, THE ECOLOGY OF INSECT POPULATIONS IN Methuen Hughes and Morris THEORY AND PRACTICE Crewe BLACKLOCK AND SOUTHWELL: A GUIDE TO H.K. Lewis HUMAN PARASITOLOGY Fogg PHOTOSYNTHESIS Hodder & Stoughton Freeman and AN ATLAS OF EMBRYOLOGY Heinemann Educational Bracegirdle Freeman and AN ATLAS OF HISTOLOGY Heinemann Educational Bracegirdle Graham and Wareing THE DEVELOPMENTAL BIOLOGY OF PLANTS AND Blackwell Scientific ANIMALS Highnam and Hill THE COMPARATIVE ENDOCRINOLOGY OF THE Edward Arnold INVERTEBRATES Manning AN INTRODUCTION TO ANIMAL BEHAVIOUR Edward Arnold Parker and Haswell TEXTBOOK OF ZOOLOGY, VOL. II: VERTEBRATES Macmillan Roberts BIOLOGY: A FUNCTIONAL APPROACH Nelson Souls by HELMINTHS, ARTHROPODS AND PROTOZOA OF Bailliere Tindall DOMESTICATED ANIMALS Webb, Wallwork GUIDE TO INVERTEBRATE ANIMALS Macmillan and Elgood Wigglesworth THE PRINCIPLES OF INSECT PHYSIOLOGY Chapman & Hall Williamson and Payne AN INTRODUCTION TO ANIMAL HUSBANDRY Longman IN THE TROPICS Textbook of Zoology Invertebrates Edited by the late A. J. MARSHALL, D.Phil., D.Sc. Foundation Professor ofZoology at Monash University, Melbourne, Australia and W. D. WILLIAMS, Ph.D. Professor ofZoology at the University of Adelaide This is the Seventh Edition of Textbook ofZoology, Vol. I bythelateT. JEFFERY PARKER and the late WILLIAM A. HASWELL ENGLISH LANGUAGE BOOK SOCIETY and MACMILLAN EDUCATION © The Macmillan Publishers Limited 1972 All rights reserved. -
Redalyc.Echinoids of the Pacific Waters of Panama: Status Of
Revista de Biología Tropical ISSN: 0034-7744 [email protected] Universidad de Costa Rica Costa Rica Lessios, H.A. Echinoids of the Pacific Waters of Panama: Status of knowledge and new records Revista de Biología Tropical, vol. 53, núm. 3, -diciembre, 2005, pp. 147-170 Universidad de Costa Rica San Pedro de Montes de Oca, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44919815009 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Echinoids of the Pacific Waters of Panama: Status of knowledge and new records H.A. Lessios Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Panama; Fax: 507-212-8790; [email protected] Received 14-VI-2004. Corrected 09-XII-2004. Accepted 17-V-2005. Abstract: This paper is primarily intended as a guide to researchers who wish to know what echinoid species are available in the Bay of Panama and in the Gulf of Chiriqui, how to recognize them, and what has been published about them up to 2004. Fifty seven species of echinoids have been reported in the literature as occurring in the Pacific waters of Panama, of which I have collected and examined 31, including two species, Caenopedina diomediae and Meoma frangibilis, that have hitherto only been mentioned in the literature from single type specimens. For the 31 species I was able to examine, I list the localities in which they were found, my impression as to their relative abundance, the characters that distinguish them, and what is known about their biology and evolution. -
Sepkoski, J.J. 1992. Compendium of Fossil Marine Animal Families
MILWAUKEE PUBLIC MUSEUM Contributions . In BIOLOGY and GEOLOGY Number 83 March 1,1992 A Compendium of Fossil Marine Animal Families 2nd edition J. John Sepkoski, Jr. MILWAUKEE PUBLIC MUSEUM Contributions . In BIOLOGY and GEOLOGY Number 83 March 1,1992 A Compendium of Fossil Marine Animal Families 2nd edition J. John Sepkoski, Jr. Department of the Geophysical Sciences University of Chicago Chicago, Illinois 60637 Milwaukee Public Museum Contributions in Biology and Geology Rodney Watkins, Editor (Reviewer for this paper was P.M. Sheehan) This publication is priced at $25.00 and may be obtained by writing to the Museum Gift Shop, Milwaukee Public Museum, 800 West Wells Street, Milwaukee, WI 53233. Orders must also include $3.00 for shipping and handling ($4.00 for foreign destinations) and must be accompanied by money order or check drawn on U.S. bank. Money orders or checks should be made payable to the Milwaukee Public Museum. Wisconsin residents please add 5% sales tax. In addition, a diskette in ASCII format (DOS) containing the data in this publication is priced at $25.00. Diskettes should be ordered from the Geology Section, Milwaukee Public Museum, 800 West Wells Street, Milwaukee, WI 53233. Specify 3Y. inch or 5Y. inch diskette size when ordering. Checks or money orders for diskettes should be made payable to "GeologySection, Milwaukee Public Museum," and fees for shipping and handling included as stated above. Profits support the research effort of the GeologySection. ISBN 0-89326-168-8 ©1992Milwaukee Public Museum Sponsored by Milwaukee County Contents Abstract ....... 1 Introduction.. ... 2 Stratigraphic codes. 8 The Compendium 14 Actinopoda. -
Taxonomy, Phylogeny and Paleobiogeography of the Cassiduloid Echinoids
Taxonomy, Phylogeny and Paleobiogeography of the Cassiduloid Echinoids By Camilla Alves Souto A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Integrative Biology in the Graduate Division of the University of California, Berkeley Committee in charge: Professor Charles R. Marshall, Chair Professor Rauri Bowie Professor Kipling Will Professor Richard Mooi Fall 2018 Taxonomy, Phylogeny and Paleobiogeography of the Cassiduloid Echinoids Copyright 2018 by Camilla Alves Souto Abstract Taxonomy, Phylogeny and Paleobiogeography of the Cassiduloid Echinoids By Camilla Alves Souto Doctor of Philosophy in Integrative Biology University of California, Berkeley Professor Charles R. Marshall, Chair Cassiduloids are rare and poorly known irregular echinoids, which include the sand dollars and heart urchins, that typically live buried in the sediment, where they feed on small organic particles. Cassiduloids evolved during the Marine Mesozoic Revolution, but despite their rich fossil record, species richness (diversity) is very low. The goal of this thesis is to improve our taxonomic knowledge of the group, propose hypotheses of relationship among its representatives and analyze their patterns of geographic distribution through time, thereby contributing to our understanding of their evolutionary history. In the first chapter1, I used synchrotron radiation-based micro-computed tomography (SRµCT) images of type specimens to describe a new Cassidulus species and a new cassiduloid genus that could not have been discovered with traditional techniques. I also designate a neotype for the type species of the genus Cassidulus, Cassidulus caribaearum, provide remarks on the taxonomic history of each taxon, a diagnostic table of all living cassidulid species, and extend the known geographic and bathymetric range of two species. -
Profile of David Jablonski
PROFILE PROFILE Profile of David Jablonski Nicholette Zeliadt Science Writer Human activities are creating major environ- Batten, Norman Newell, and Niles Eldredge mental changes on the planet, contributing taught Jablonski to look at fossils as objects to habitat loss, climate change, pollution, of serious scientific study and allowed him and consumption of natural resources. Such to sit in on their lively graduate seminars. changes place enormous pressures on biodi- “That’s when I began to get a much better versity, disrupting long-standing evolutionary sense of paleontology as a profession and as processes. David Jablonski, a paleontologist a science,” he says. at the University of Chicago and a recently Then, in 1973, Jablonski says he had an elected member of the National Academy epiphany after reading the book Evolutionary of Sciences, integrates studies of past orig- Paleoecology of the Marine Biosphere,by inations and extinctions of species and James W. Valentine (1), realizing that he higher taxa with data on the distributions could potentially use the marine fossil record and evolutionary relationships of living spe- to answer some of the big, open questions in cies to provide a multidimensional picture the fields of evolution and ecology, such as of how biodiversity has worked over geo- the environmental factors that govern the logical timescales. Jablonski’s research has emergence of new species and the impacts of focused primarily on the extraordinarily mass extinctions on evolutionary patterns. abundant and well-preserved fossils of ma- “This book changed my life. It was so am- David Jablonski in one of his favorite field rine bivalves, such as scallops, cockles, oys- bitious and so creative that I realized that areas, the Smithsonian collections. -
Phylogenomic Analyses of Echinoid Diversification Prompt a Re
bioRxiv preprint doi: https://doi.org/10.1101/2021.07.19.453013; this version posted July 24, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Phylogenomic analyses of echinoid diversification prompt a re- 2 evaluation of their fossil record 3 Short title: Phylogeny and diversification of sea urchins 4 5 Nicolás Mongiardino Koch1,2*, Jeffrey R Thompson3,4, Avery S Hatch2, Marina F McCowin2, A 6 Frances Armstrong5, Simon E Coppard6, Felipe Aguilera7, Omri Bronstein8,9, Andreas Kroh10, Rich 7 Mooi5, Greg W Rouse2 8 9 1 Department of Earth & Planetary Sciences, Yale University, New Haven CT, USA. 2 Scripps Institution of 10 Oceanography, University of California San Diego, La Jolla CA, USA. 3 Department of Earth Sciences, 11 Natural History Museum, Cromwell Road, SW7 5BD London, UK. 4 University College London Center for 12 Life’s Origins and Evolution, London, UK. 5 Department of Invertebrate Zoology and Geology, California 13 Academy of Sciences, San Francisco CA, USA. 6 Bader International Study Centre, Queen's University, 14 Herstmonceux Castle, East Sussex, UK. 7 Departamento de Bioquímica y Biología Molecular, Facultad de 15 Ciencias Biológicas, Universidad de Concepción, Concepción, Chile. 8 School of Zoology, Faculty of Life 16 Sciences, Tel Aviv University, Tel Aviv, Israel. 9 Steinhardt Museum of Natural History, Tel-Aviv, Israel. 10 17 Department of Geology and Palaeontology, Natural History Museum Vienna, Vienna, Austria 18 * Corresponding author.