The Status of Taxonomy in Canada and the Impact of DNA Barcoding1
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/ Chapter 2 THE FOSSIL RECORD OF BIRDS Storrs L. Olson Department of Vertebrate Zoology National Museum of Natural History Smithsonian Institution Washington, DC. I. Introduction 80 II. Archaeopteryx 85 III. Early Cretaceous Birds 87 IV. Hesperornithiformes 89 V. Ichthyornithiformes 91 VI. Other Mesozojc Birds 92 VII. Paleognathous Birds 96 A. The Problem of the Origins of Paleognathous Birds 96 B. The Fossil Record of Paleognathous Birds 104 VIII. The "Basal" Land Bird Assemblage 107 A. Opisthocomidae 109 B. Musophagidae 109 C. Cuculidae HO D. Falconidae HI E. Sagittariidae 112 F. Accipitridae 112 G. Pandionidae 114 H. Galliformes 114 1. Family Incertae Sedis Turnicidae 119 J. Columbiformes 119 K. Psittaciforines 120 L. Family Incertae Sedis Zygodactylidae 121 IX. The "Higher" Land Bird Assemblage 122 A. Coliiformes 124 B. Coraciiformes (Including Trogonidae and Galbulae) 124 C. Strigiformes 129 D. Caprimulgiformes 132 E. Apodiformes 134 F. Family Incertae Sedis Trochilidae 135 G. Order Incertae Sedis Bucerotiformes (Including Upupae) 136 H. Piciformes 138 I. Passeriformes 139 X. The Water Bird Assemblage 141 A. Gruiformes 142 B. Family Incertae Sedis Ardeidae 165 79 Avian Biology, Vol. Vlll ISBN 0-12-249408-3 80 STORES L. OLSON C. Family Incertae Sedis Podicipedidae 168 D. Charadriiformes 169 E. Anseriformes 186 F. Ciconiiformes 188 G. Pelecaniformes 192 H. Procellariiformes 208 I. Gaviiformes 212 J. Sphenisciformes 217 XI. Conclusion 217 References 218 I. Introduction Avian paleontology has long been a poor stepsister to its mammalian counterpart, a fact that may be attributed in some measure to an insufRcien- cy of qualified workers and to the absence in birds of heterodont teeth, on which the greater proportion of the fossil record of mammals is founded. -
A Fossil Albatross from the Early Oligocene of the North Sea Basin
The Auk 129(1):87−95, 2012 © The American Ornithologists’ Union, 2012. Printed in USA. A FOSSIL ALBATROSS FROM THE EARLY OLIGOCENE OF THE NORTH SEA BASIN GERALD MAYR1,3 AND THIERRY SMITH2 1Forschungsinstitut Senckenberg, Sektion Ornithologie, Senckenberganlage 25, D-60325 Frankfurt am Main, Germany; and 2Royal Be lgian Institute of Natural Sciences, Department of Paleontology, Rue Vautier 29, B-1000 Brussels, Belgium Abstract.—We describe a stem group representative of Diomedeidae from the early Oligocene (Rupelian) of Belgium. The fossil remains, wing, and pectoral girdle bones of two individuals are described as Tydea septentrionalis, gen. et sp. nov., and constitute the earliest well-established record of the taxon and the first Paleogene record from the North Sea Basin. The new species was aboutthe size of the extant Black-browed Albatross (Thalassarche melanophris) and establishes that albatrosses had already reached a large size mya. The wing bones of T. septentrionalis are distinguished by several plesiomorphic features from those of species in crown group Diomedeidae, which may indicate differences in aerodynamic performance between the fossil species and extant albatrosses. We detail that a previously described early Miocene species, “Plotornis” arvernensis, should be expunged from the fossil record of albatrosses. However, the new fossils provide further evidence that the extant, mainly Southern Hemispheric, distribution of albatrosses is relictual compared with the past distribution of the total group (stem group + crown group). With unambiguous records from the early Oligocene, early Miocene, and Pliocene, albatrosses are now known to have had a long evolutionary history in the European part of the North Atlantic, but the reasons for their extinction remain poorly understood. -
Mitochondrial Pseudogenes in Insect DNA Barcoding: Differing Points of View on the Same Issue
Biota Neotrop., vol. 12, no. 3 Mitochondrial pseudogenes in insect DNA barcoding: differing points of view on the same issue Luis Anderson Ribeiro Leite1,2 1Laboratório de Estudos de Lepidoptera Neotropical, Departamento de Zoologia, Universidade Federal do Paraná – UFPR, CP 19020, CEP 81531-980, Curitiba, PR, Brasil 2Corresponding author: Luis Anderson Ribeiro Leite, e-mail: [email protected] LEITE, L.A.R. Mitochondrial pseudogenes in insect DNA barcoding: differing points of view on the same issue. Biota Neotrop. 12(3): http://www.biotaneotropica.org.br/v12n3/en/abstract?thematic-review+bn02412032012 Abstract: Molecular tools have been used in taxonomy for the purpose of identification and classification of living organisms. Among these, a short sequence of the mitochondrial DNA, popularly known as DNA barcoding, has become very popular. However, the usefulness and dependability of DNA barcodes have been recently questioned because mitochondrial pseudogenes, non-functional copies of the mitochondrial DNA incorporated into the nuclear genome, have been found in various taxa. When these paralogous sequences are amplified together with the mitochondrial DNA, they may go unnoticed and end up being analyzed as if they were orthologous sequences. In this contribution the different points of view regarding the implications of mitochondrial pseudogenes for entomology are reviewed and discussed. A discussion of the problem from a historical and conceptual perspective is presented as well as a discussion of strategies to keep these nuclear mtDNA copies out of sequence analyzes. Keywords: COI, molecular, NUMTs. LEITE, L.A.R. Pseudogenes mitocondriais no DNA barcoding em insetos: diferentes pontos de vista sobre a mesma questão. -
A Guide to Arthropods Bandelier National Monument
A Guide to Arthropods Bandelier National Monument Top left: Melanoplus akinus Top right: Vanessa cardui Bottom left: Elodes sp. Bottom right: Wolf Spider (Family Lycosidae) by David Lightfoot Compiled by Theresa Murphy Nov 2012 In collaboration with Collin Haffey, Craig Allen, David Lightfoot, Sandra Brantley and Kay Beeley WHAT ARE ARTHROPODS? And why are they important? What’s the difference between Arthropods and Insects? Most of this guide is comprised of insects. These are animals that have three body segments- head, thorax, and abdomen, three pairs of legs, and usually have wings, although there are several wingless forms of insects. Insects are of the Class Insecta and they make up the largest class of the phylum called Arthropoda (arthropods). However, the phylum Arthopoda includes other groups as well including Crustacea (crabs, lobsters, shrimps, barnacles, etc.), Myriapoda (millipedes, centipedes, etc.) and Arachnida (scorpions, king crabs, spiders, mites, ticks, etc.). Arthropods including insects and all other animals in this phylum are characterized as animals with a tough outer exoskeleton or body-shell and flexible jointed limbs that allow the animal to move. Although this guide is comprised mostly of insects, some members of the Myriapoda and Arachnida can also be found here. Remember they are all arthropods but only some of them are true ‘insects’. Entomologist - A scientist who focuses on the study of insects! What’s bugging entomologists? Although we tend to call all insects ‘bugs’ according to entomology a ‘true bug’ must be of the Order Hemiptera. So what exactly makes an insect a bug? Insects in the order Hemiptera have sucking, beak-like mouthparts, which are tucked under their “chin” when Metallic Green Bee (Agapostemon sp.) not in use. -
An Overview of Molecular Identification of Insect Fauna with Special Emphasis on Chalcid Wasps (Hymenoptera: Chalcidoidea) of India
doi:10.14720/aas.2018.111.1.22 Review article / pregledni znanstveni članek An overview of molecular identification of insect fauna with special emphasis on chalcid wasps (Hymenoptera: Chalcidoidea) of India Ajaz RASOOL1, Tariq AHMAD*1, Bashir Ahmad GANAI2 , Shaziya GULL1 Received November 21, 2017; accepted March 31, 2018. Delo je prispelo 21. novembra 2017, sprejeto 31. marca 2018. ABSTRACT IZVLEČEK Identifying organisms has grown in importance as we monitor PREGLED MOLEKULARNEGA DOLOČANJA the biological effects of global climate change and attempt to ŽUŽELK V INDIJI S POUDARKOM NA OSICAH preserve species diversity in the face of accelerating habitat NAJEZDNICAH (Hymenoptera: Chalcidoidea) destruction. Classical taxonomy falls short in this race to catalogue biological diversity before it disappears. Določanje organizmov pridobiva na pomenu pri spremljanju Differentiating subtle anatomical differences between closely globalnih podnebnih sprememb in pri poskusih ohranjanja related species requires the subjective judgment of highly biodiverzitete v procesu hitrega uničevanja habitatov. Klasična trained specialists – and few are being trained in institutes taksonomija v teh procesih ne uspe določiti vse biodiverzitete today. DNA barcodes allow non-experts to objectively pred njenim propadom. Prepoznavanje majhnih anatomskih razlik identify species – from small, damaged, or even industrially med ozko sorodnimi vrstami zahteva presojo visoko processed material. The aim of DNA barcoding is to establish usposobljenih specialistov, ki jih je danes vedno manj. a shared community resource of DNA sequences commonly Vrednotenje DNK zaporedij omogoča tudi nestrokovnjakom used for identification, discrimination or taxonomic objektivno prepoznavanje vrst kot tudi njihovih malih ali classification of organisms. It is a method that uses a short poškodovanih ostankov ali celo industrijsko predelanih genetic marker in an organism's DNA to identify and materialov. -
Hymenoptera, Vespidae, Eumeninae) Using DNA Barcodes
Revista Brasileira de Entomologia http://dx.doi.org/10.1590/S0085-56262014000200007 Prey identification in nests of the potter wasp Hypodynerus andeus (Packard) (Hymenoptera, Vespidae, Eumeninae) using DNA barcodes Héctor A. Vargas1,4, Marcelo Vargas-Ortiz2, Wilson Huanca-Mamani2 & Axel Hausmann3 1Departamento de Recursos Ambientales, Facultad de Ciencias Agronómicas, Universidad de Tarapacá, Casilla 6-D, Arica, Chile. 2Departamento de Producción Agrícola, Facultad de Ciencias Agronómicas, Universidad de Tarapacá, Arica, Chile. 3Entomology Department, SNSB/ZSM, Zoological Collection of the State of Bavaria, Munich, Germany. 4Corresponding author. [email protected] ABSTRACT. Prey identification in nests of the potter wasp Hypodynerus andeus (Packard) (Hymenoptera, Vespidae, Eumeninae) using DNA barcodes. Geometrid larvae are the only prey known for larvae of the Neotropical potter wasp Hypodynerus andeus (Packard, 1869) (Hymenoptera, Vespidae, Eumeninae) in the coastal valleys of the northern Chilean Atacama Desert. A fragment of the mitochondrial gene cytochrome oxidase c subunit 1 was amplified from geometrid larvae collected from cells of H. andeus in the Azapa Valley, Arica Province, and used to provide taxonomic identifications. Two species, Iridopsis hausmanni Vargas, 2007 and Macaria mirthae Vargas, Parra & Hausmann, 2005 were identified, while three others could be identified only at higher taxonomic levels, because the barcode reference library of geometrid moths is still incomplete for northern Chile. KEYWORDS. Boarmiini; Cyclophorini; Geometridae; Insecta; Neotropical. The animal DNA barcode is a short, standardized region The Neotropical potter wasp genus Hypodynerus de of the cytochrome c oxidase subunit 1 (COI) gene proposed Saussure, 1855 is mostly associated with the Andes from as the core of a DNA-based identification system (Hebert et Colombia to southern Chile (Willink 1970; Carpenter & al. -
Supplementary Information
Supplementary Information Substitution Rate Variation in a Robust Procellariiform Seabird Phylogeny is not Solely Explained by Body Mass, Flight Efficiency, Population Size or Life History Traits Andrea Estandía, R. Terry Chesser, Helen F. James, Max A. Levy, Joan Ferrer Obiol, Vincent Bretagnolle, Jacob González-Solís, Andreanna J. Welch This pdf file includes: Supplementary Information Text Figures S1-S7 SUPPLEMENTARY INFORMATION TEXT Fossil calibrations The fossil record of Procellariiformes is sparse when compared with other bird orders, especially its sister order Sphenisciformes (Ksepka & Clarke 2010, Olson 1985c). There are, however, some fossil Procellariiformes that are both robustly dated and identified and therefore suitable for fossil calibrations. Our justification of these fossils, below, follows best practices described by Parham et al. (2012) where possible. For all calibration points only a minimum age was set with no upper constraint specified, except for the root of the tree. 1. Node between Sphenisciformes/Procellariiformes Minimum age: 60.5 Ma Maximum age: 61.5 Ma Taxon and specimen: Waimanu manneringi (Slack et al. 2006); CM zfa35 (Canterbury Museum, Christchurch, New Zealand), holotype comprising thoracic vertebrae, caudal vertebrae, pelvis, femur, tibiotarsus, and tarsometatarsus. Locality: Basal Waipara Greensand, Waipara River, New Zealand. Phylogenetic justification: Waimanu has been resolved as the basal penguin taxon using morphological data (Slack et al. 2006), as well as combined morphological and molecular datasets (Ksepka et al. 2006, Clarke et al. 2007). Morphological and molecular phylogenies agree on the monophyly of Sphenisciformes and Procellariiformes (Livezey & Zusi 2007, Prum et al. 2015). Waimanu manneringi was previously used by Prum et al. (2015) to calibrate Sphenisiciformes, and see Ksepka & Clarke (2015) for a review of the utility of this fossil as a robust calibration point. -
Forest Health Technology Enterprise Team Biological Control of Invasive
Forest Health Technology Enterprise Team TECHNOLOGY TRANSFER Biological Control Biological Control of Invasive Plants in the Eastern United States Roy Van Driesche Bernd Blossey Mark Hoddle Suzanne Lyon Richard Reardon Forest Health Technology Enterprise Team—Morgantown, West Virginia United States Forest FHTET-2002-04 Department of Service August 2002 Agriculture BIOLOGICAL CONTROL OF INVASIVE PLANTS IN THE EASTERN UNITED STATES BIOLOGICAL CONTROL OF INVASIVE PLANTS IN THE EASTERN UNITED STATES Technical Coordinators Roy Van Driesche and Suzanne Lyon Department of Entomology, University of Massachusets, Amherst, MA Bernd Blossey Department of Natural Resources, Cornell University, Ithaca, NY Mark Hoddle Department of Entomology, University of California, Riverside, CA Richard Reardon Forest Health Technology Enterprise Team, USDA, Forest Service, Morgantown, WV USDA Forest Service Publication FHTET-2002-04 ACKNOWLEDGMENTS We thank the authors of the individual chap- We would also like to thank the U.S. Depart- ters for their expertise in reviewing and summariz- ment of Agriculture–Forest Service, Forest Health ing the literature and providing current information Technology Enterprise Team, Morgantown, West on biological control of the major invasive plants in Virginia, for providing funding for the preparation the Eastern United States. and printing of this publication. G. Keith Douce, David Moorhead, and Charles Additional copies of this publication can be or- Bargeron of the Bugwood Network, University of dered from the Bulletin Distribution Center, Uni- Georgia (Tifton, Ga.), managed and digitized the pho- versity of Massachusetts, Amherst, MA 01003, (413) tographs and illustrations used in this publication and 545-2717; or Mark Hoddle, Department of Entomol- produced the CD-ROM accompanying this book. -
Anatomical Network Analyses Reveal Oppositional Heterochronies in Avian Skull Evolution ✉ Olivia Plateau1 & Christian Foth 1 1234567890():,;
ARTICLE https://doi.org/10.1038/s42003-020-0914-4 OPEN Birds have peramorphic skulls, too: anatomical network analyses reveal oppositional heterochronies in avian skull evolution ✉ Olivia Plateau1 & Christian Foth 1 1234567890():,; In contrast to the vast majority of reptiles, the skulls of adult crown birds are characterized by a high degree of integration due to bone fusion, e.g., an ontogenetic event generating a net reduction in the number of bones. To understand this process in an evolutionary context, we investigate postnatal ontogenetic changes in the skulls of crown bird and non-avian ther- opods using anatomical network analysis (AnNA). Due to the greater number of bones and bone contacts, early juvenile crown birds have less integrated skulls, resembling their non- avian theropod ancestors, including Archaeopteryx lithographica and Ichthyornis dispars. Phy- logenetic comparisons indicate that skull bone fusion and the resulting modular integration represent a peramorphosis (developmental exaggeration of the ancestral adult trait) that evolved late during avialan evolution, at the origin of crown-birds. Succeeding the general paedomorphic shape trend, the occurrence of an additional peramorphosis reflects the mosaic complexity of the avian skull evolution. ✉ 1 Department of Geosciences, University of Fribourg, Chemin du Musée 6, CH-1700 Fribourg, Switzerland. email: [email protected] COMMUNICATIONS BIOLOGY | (2020) 3:195 | https://doi.org/10.1038/s42003-020-0914-4 | www.nature.com/commsbio 1 ARTICLE COMMUNICATIONS BIOLOGY | https://doi.org/10.1038/s42003-020-0914-4 fi fi irds represent highly modi ed reptiles and are the only length (L), quality of identi ed modular partition (Qmax), par- surviving branch of theropod dinosaurs. -
Lamarck: the Birth of Biology Author(S): Frans A
Lamarck: The Birth of Biology Author(s): Frans A. Stafleu Reviewed work(s): Source: Taxon, Vol. 20, No. 4 (Aug., 1971), pp. 397-442 Published by: International Association for Plant Taxonomy (IAPT) Stable URL: http://www.jstor.org/stable/1218244 . Accessed: 24/12/2012 16:29 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. International Association for Plant Taxonomy (IAPT) is collaborating with JSTOR to digitize, preserve and extend access to Taxon. http://www.jstor.org This content downloaded on Mon, 24 Dec 2012 16:29:36 PM All use subject to JSTOR Terms and Conditions TAXON 20(4): 397-442. AUGUST 1971 LAMARCK:THE BIRTH OF BIOLOGY Frans A. Stafleu "A long blind patience, such was his genius of the Universe" (Sainte Beuve) Summary A review of the development of Lamarck'sideas on biological systematibswith special reference to the origin and development of his concept of organic evolution. Lamarck's development towards biological systematics is traced through his early botanical and geological writings and related to the gradual change in his scientific outlook from a static and essentialist view of nature towards a dynamic and positivist concept of the life sciences as a special discipline. -
The Short-Tailed Albatross, <I>Diomedea Albatrus</I>, Its Status
ENDANGERED SPECIES The Shortailed Albatross, Diomedea a/btrus, its status, distribution and natural history With referenceto the breedingbiology of othernorthern hemisphere albatrosses Hiroshi Hasegawa and Anthony R. DeGange HESHORT-TAILED ALBATROSS (Dio- early 20th centuries, the species was Adults in the definitive plumage are medea albatrus) is presentlyan En- almost reduced to extinction. mostly white with a yeiiowish-buffwash dangered Species that was formerly The Short-tailed Albatross is the on the head and back of neck. The tip of abundant in the North Pacific. Owing to largestof the three speciesof Diomedea the tail and distal portions of the wings the activities of feather hunters operat- that breed in the North Pacific (Table l) are dark brown. The bill is stout and ing on the albatross's nesting grounds and when mature is the only albatrossin predominantlypink with a bluish tip and for a 50-year period in the late 19th and the North Pacific with a white back. the feet are pale blue. Juveniles are chocolatebrown with large pinkishbills and flesh-colored legs. Table 1. Approximate measurementsof North Pacific Albatrosses (from Palmer 1962). Species Length Wingspan (cm) (cm) Diomedea albatrus 94 213 Diomedea nigripes 69-74 193-213 Diomedea immutabilis 79-81 203 As the birds grow older they become progressively more white, beginning with the face, legs and rump. The changein plumageis gradual, taking ten or more years. Tickell (1975) states that the population of Short-tailed Alba- trossescontains many individuals in in- termediate plumageand both he and the senior author concur that some birds commence breeding before the defini- tive plumageis attained. -
The First Diving Beetle Recorded from Saxonian (Bitterfeld) Amber (Coleoptera: Dytiscidae: Laccophilinae)
Russian Entomol. J. 28(4): 350–357 © RUSSIAN ENTOMOLOGICAL JOURNAL, 2019 † Electruphilus wendeli gen.n., sp.n. — the first diving beetle recorded from Saxonian (Bitterfeld) Amber (Coleoptera: Dytiscidae: Laccophilinae) † Electruphilus wendeli gen.n., sp.n. — ïåðâûé âèä ïëàâóíöîâ èç Ñàêñîíñêîãî (Bitterfeld) ÿíòàðÿ (Coleoptera: Dytiscidae: Laccophilinae) M. Balke1, M. Toledo2, C. Gröhn3, I. Rappsilber4, L. Hendrich1 Ì. Áàëüêå1, Ì. Òîëåäî2, Ê. Ãð¸í3, È. Ðàïïçèëüáåð4, Ë. Õåíäðèõ1 1 Zoologische Staatssammlung, Münchhausenstrasse 21, D-81247 München, Germany. E-mail: [email protected] 2 via Tosoni 20, 25128 Brescia, Italy. 3 Bünebüttler Weg 7, 21509 Glinde, Germany. 4 Landesamt für Geologie und Bergwesen Sachsen-Anhalt, Köthener Straße 38, 06118 Halle, Germany. KEY WORDS. Dytiscidae, Laccophilinae, new genus, new species, amber, Bitterfeld. КЛЮЧЕВЫЕ СЛОВА. Dytiscidae, Laccophilinae, новый род, новый вид, янтарь, Bitterfeld. ABSTRACT. We provide the first report of a diving Guignot, 1937 и Africophilus Guignot, 1948. Предло- beetle (Coleoptera, Dytiscidae) from Saxonian (Bitter- жен модифицированный ключ для родов Lacco- feld) Amber. Based on a male specimen, collected in philinae мировой фауны, так как были выявлены “Friedersdorfer Bernsteinschluff (Friedersdorf amber небольшие ошибки или неясности в последнем оп- silt)” from the Cottbus Formation near Bitterfeld, Saxo- ределителе. nia, Germany, †Electruphilus gen.n. †wendeli sp.n. is described. The new genus belongs to the subfamily Introduction Laccophilinae Gistel, 1848 and resembles species of Laccodytes Régimbart, 1895; however, all species of Diving beetles are rarely reported from amber. De- Laccodytes have the suture between elytron and epi- scribed species include representatives of the subfami- pleuron very well visible dorsally, which is not the case lies Agabinae (placed in: Hydrotrupes Sharp, 1882 — in †Electruphilus gen.n.